Title: £330 Cheap Flights from Houston to Lisbon (IAH to LIS) - Expedia.co.uk ![Alfama Lisbon Cityscape](https://images.trvl-media.com/place/2080/038736b5-861a-47d0-a0cf-3fec8d44eb84.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £330 Cheap Flights from Houston (IAH) to Lisbon (LIS) [View £330 flight on Mon, 19 Jan 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:IAH,to:LIS,departure:19/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:329.80&airProductToken=AQpnCjEIwoIBEgMxOTQYiDgg64kBKL7xggMw2vWCAzhPQABYAWoFTk9CQUdyCE9MWDdUNEJWCjIIwoIBEgM1MDQY64kBIIuSASjm9oIDMJX4ggM4T0ABWAFqBU5PQkFHcghPTFg3VDRCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from George Bush Intercontinental Airport (IAH) to Humberto Delgado Airport (LIS) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:lis,departure:11/10/2025TANYT&leg2=from:lis,to:iah,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:lis,departure:11/10/2025TANYT&leg2=from:lis,to:iah,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:lis,departure:11/10/2025TANYT&leg2=from:lis,to:iah,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:lis,departure:11/10/2025TANYT&leg2=from:lis,to:iah,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Brussels Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:lis,departure:11/10/2025TANYT&leg2=from:lis,to:iah,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![TAP Portugal](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg) TAP Portugal [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:lis,departure:11/10/2025TANYT&leg2=from:lis,to:iah,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![Virgin Atlantic](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:lis,departure:11/10/2025TANYT&leg2=from:lis,to:iah,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Houston (IAH) to Lisbon (LIS) Prices were available within the past 7 days and start at £330 for one-way flights and £391 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Sat, 31 Jan - Sat, 7 Feb IAH Houston LIS Lisbon £391 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:31/01/2026TANYT&leg2=from:LIS,to:IAH,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:391.00&airProductToken=AQqiAQo0CNOWARIEMzgyNBiIOCDgXCj29oMDMPD3gwM4TEAAWAFqCFNUQU5EQVJEcghMTFdBRTZFUwozCNOWARIDOTMwGOBcIOI7KPz5gwMwhP6DAzhMQAFYAWoIU1RBTkRBUkRyCExMV0FFNkVTCjUI05YBEgQyODAxGOI7IIuSASia_4MDMIWBhAM4TEABWAFqCFNUQU5EQVJEcghMTFdBRTZFUwqiAQo1CNOWARIEODkwNBiLkgEg4jsoqcCEAzCKwoQDOExAAFgBaghTVEFOREFSRHIITExXQUU2RVMKMwjTlgESAzkyORjiOyDgXCjfwoQDMMHHhAM4TEABWAFqCFNUQU5EQVJEcghMTFdBRTZFUwo0CNOWARIEMzcyMxjgXCCIOCj8yYQDMIfLhAM4TEABWAFqCFNUQU5EQVJEcghMTFdBRTZFUxIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMAE) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Sat, 17 Jan - Sat, 24 Jan IAH Houston LIS Lisbon £394 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:17/01/2026TANYT&leg2=from:LIS,to:IAH,departure:24/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:393.30&airProductToken=AQqiAQo0CNOWARIEMzgyNBiIOCDgXCi22YIDMLDaggM4TEAAWAFqCFNUQU5EQVJEcghMTFdBRTZFUwozCNOWARIDOTMwGOBcIOI7KLzcggMwxOCCAzhMQAFYAWoIU1RBTkRBUkRyCExMV0FFNkVTCjUI05YBEgQyODAxGOI7IIuSASja4YIDMMXjggM4TEABWAFqCFNUQU5EQVJEcghMTFdBRTZFUwqiAQo1CNOWARIEODkwNBiLkgEg4jso6aKDAzDKpIMDOExAAFgBaghTVEFOREFSRHIITExXQUU2RVMKMwjTlgESAzkyORjiOyDgXCifpYMDMIGqgwM4TEABWAFqCFNUQU5EQVJEcghMTFdBRTZFUwo0CNOWARIEMzcyMxjgXCCIOCi8rIMDMMetgwM4TEABWAFqCFNUQU5EQVJEcghMTFdBRTZFUxIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, 12 Nov - Wed, 3 Dec IAH Houston LIS Lisbon £405 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:12/11/2025TANYT&leg2=from:LIS,to:IAH,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:404.50&airProductToken=AQpECiAI1YIBEgQxNzg4GIg4IIgYKPr0_AIwr_b8AjhMQABYAQogCNWCARIDOTQyGIgYIIuSASj59vwCMKf6_AI4TEABWAEKQwohCNWCARIEOTE1ORiLkgEgpQQo7Nj-AjCl2v4COExAAFgBCh4I1YIBEgI0NxilBCCIOCjC3P4CMO_h_gI4TEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, 20 Oct - Tue, 4 Nov IAH Houston LIS Lisbon £408 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:20/10/2025TANYT&leg2=from:LIS,to:IAH,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:407.60&airProductToken=AQpECiAIxJgBEgQxMDU4GIg4IKlRKOHv-gIwxfH6AjhFQABYAQogCMSYARIDMjcyGKlRIIuSASjb8voCMIT2-gI4RUABWAEKRwoiCMSYARIEOTU5NxiLkgEggJMBKM2V_AIwhpf8AjhFQABYAQohCMSYARIEOTM4NhiAkwEgiDgo0p_8AjDSpPwCOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 20 Jan - Tue, 27 Jan IAH Houston LIS Lisbon £410 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:20/01/2026TANYT&leg2=from:LIS,to:IAH,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:409.40&airProductToken=AQplCjAIwYYBEgM1ODAYiDggmF0o7vqCAzDI_IIDOExAAFgBagVCQVNJQ3IITExYNzZMR1QKMQjBhgESAzgxMhiYXSCLkgEo-_6CAzCQgoMDOExAAVgBagVCQVNJQ3IITExYNzZMR1QKmwEKMgjBhgESBDkwODMYi5IBIKUEKMzDgwMwhcWDAzhMQABYAWoFQkFTSUNyCExMWDc2TEdUCjEIwYYBEgM4NDEYpQQgmM4BKMHFgwMw3cmDAzhMQAFYAWoFQkFTSUNyCExMWDc2TEdUCjIIwYYBEgQ0NTA1GJjOASCIOCj9yoMDMPHMgwM4TEABWAFqBUJBU0lDcghMTFg3NkxHVBIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, 26 Jan - Mon, 2 Feb IAH Houston LIS Lisbon £416 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:26/01/2026TANYT&leg2=from:LIS,to:IAH,departure:02/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:415.50&airProductToken=AQpnCjEIwoIBEgQ2NzQ2GIg4IO9ZKOu8gwMws76DAzhPQABYAWoFTk9CQUdyCE9MWDdUMUJWCjIIwoIBEgQxNTcyGO9ZIIuSASinwoMDMMHFgwM4T0ABWAFqBU5PQkFHcghPTFg3VDFCVgqcAQoyCMKCARIENDI4OBiLkgEgjBgovY6EAzCSj4QDOE9AAFgBagVOT0JBR3IIT0xYN1QxQlYKMgjCggESBDQyOTkYjBggo7EBKPuPhAMwspWEAzhPQAFYAWoFTk9CQUdyCE9MWDdUMUJWCjIIwoIBEgQ0NzkxGKOxASCIOCiMloQDMNyWhAM4T0ABWAFqBU5PQkFHcghPTFg3VDFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Tue, 20 Jan - Tue, 27 Jan IAH Houston LIS Lisbon £419 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:20/01/2026TANYT&leg2=from:LIS,to:IAH,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:418.60&airProductToken=AQpnCjEI1qYBEgQyMzE5GIg4IKlRKK_7ggMwgf2CAzhUQABYAWoFTElHSFRyCE9MWDc2U0JVCjII1qYBEgQzODk1GKlRIIuSASir_oIDMMCBgwM4VEABWAFqBUxJR0hUcghPTFg3NlNCVQqaAQoyCNamARIEMzg5OBiLkgEgqVEo-MWDAzDiyYMDOFRAAFgBagVMSUdIVHIIT0xYNzZTQlUKMQjWpgESBDQ4MjcYqVEg4Fwo8MuDAzCTzYMDOFRAAVgBagVMSUdIVHIIT0xYNzZTQlUKMQjWpgESBDI4MTYY4FwgiDgonM6DAzCnz4MDOFRAAVgBagVMSUdIVHIIT0xYNzZTQlUSCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Mon, 12 Jan - Mon, 19 Jan IAH Houston LIS Lisbon £426 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:12/01/2026TANYT&leg2=from:LIS,to:IAH,departure:19/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:425.10&airProductToken=AQqaAQoyCMmEARIEMzU3NhiIOCDriQEo3qKCAzD6poIDOE9AAFgBagVCQVNJQ3IIT0xYN1QxQlYKMQjJhAESAzcxNBjriQEgjBgo5aiCAzD7qYIDOE9AAVgBagVCQVNJQ3IIT0xYN1QxQlYKMQjJhAESAzUzNRiMGCCLkgEoyKuCAzCdrIIDOE9AAVgBagVCQVNJQ3IIT0xYN1QxQlYKmgEKMQjJhAESAzUzNhiLkgEgjBgohfCCAzDa8IIDOE9AAFgBagVCQVNJQ3IIT0xYN1QxQlYKMQjJhAESAzM2MxiMGCCjsQEou_KCAzDy94IDOE9AAVgBagVCQVNJQ3IIT0xYN1QxQlYKMgjJhAESBDgwMDcYo7EBIIg4KMz4ggMwnPmCAzhPQAFYAWoFQkFTSUNyCE9MWDdUMUJWEgoIAhABGAIqAklCGAEiBAgBEAEoAigDKAQwDQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 27 Jan - Tue, 3 Feb IAH Houston LIS Lisbon £431 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:27/01/2026TANYT&leg2=from:LIS,to:IAH,departure:03/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:430.30&airProductToken=AQqiAQo0CMyQARIENzQ5NRiIOCCuHCiEzIMDMK7NgwM4TEAAWAFqCEVDT0xJR0hUcghMTFg3NkxHVAozCMyQARIDNDM1GK4cIIwVKKbOgwMwmtKDAzhMQAFYAWoIRUNPTElHSFRyCExMWDc2TEdUCjUIzJABEgQxNzgwGIwVIIuSASj_1YMDMMLXgwM4TEABWAFqCEVDT0xJR0hUcghMTFg3NkxHVAqiAQo1CMyQARIEMTE3MxiLkgEgpQQorJKEAzDlk4QDOExAAFgBaghFQ09MSUdIVHIITExYNzZMR1QKMwjMkAESAzQzMBilBCCuHCjOlIQDMP6YhAM4TEABWAFqCEVDT0xJR0hUcghMTFg3NkxHVAo0CMyQARIENzQ5MhiuHCCIOCihmoQDMN2bhAM4TEABWAFqCEVDT0xJR0hUcghMTFg3NkxHVBIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, 19 Jan - Mon, 26 Jan IAH Houston LIS Lisbon £446 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IAH,to:LIS,departure:19/01/2026TANYT&leg2=from:LIS,to:IAH,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:446.00&airProductToken=AQpnCjEIy5gBEgQ1MjY5GIg4IKlRKI_wggMw4fGCAzhWQABYAWoFTElHSFRyCFZMWDc2U0JVCjIIy5gBEgQ2MDkxGKlRIIuSASiL84IDMKD2ggM4VkABWAFqBUxJR0hUcghWTFg3NlNCVQpoCjMIy5gBEgQxNTg0GIuSASCAkwEoor2DAzDWvoMDOExAAFgBagVMSUdIVHIIVkxYNzZTQlUKMQjLmAESAzY2MRiAkwEgiDgossWDAzCyyoMDOFZAAVgBagVMSUdIVHIIVkxYNzZTQlUSCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Houston (IAH) to Lisbon (LIS) ### February is typically the cheapest month to fly From £375 - £715 per traveller. ## Alternative airports near Lisbon Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:IAH,to:LIS,departure:11/10/2025TANYT&leg2=from:LIS,to:IAH,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LIS Humberto Delgado Cheapest [Flights from £522](https://www.expedia.co.uk/Flights-Search?leg1=from:IAH,to:LIS,departure:11/10/2025TANYT&leg2=from:LIS,to:IAH,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Houston to Lisbon route information | Origin airport | George Bush Intercontinental | | --- | --- | | Destination airport | Humberto Delgado | | Airlines serving | Aer Lingus, Air Canada, Air France, British Airways, Brussels Airlines, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Virgin Atlantic | | Return price | £391 | | Distance | 7632 km | ## Compare flights from Houston to Lisbon easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Lisbon. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Humberto Delgado in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Humberto Delgado.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from George Bush Intercontinental (IAH) to Humberto Delgado (LIS) The easiest way to view the best deals on flights from Houston to Lisbon today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Humberto Delgado start at just £391 and range up to £446.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Houston and Lisbon - booking your flight during January, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Houston to Lisbon flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Humberto Delgado for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from Houston Airport to Humberto Delgado Airport (LIS)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between George Bush Intercontinental Airport (IAH) and Lisbon/Portela Airport was £391. Cheap tickets don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from George Bush Intercontinental Airport (IAH) to Lisbon Airport? > The majority of flights can be cancelled online, but each airline has its own set of terms and conditions. If you do decide to cancel your flight, go to our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from George Bush Intercontinental Airport (IAH) to Humberto Delgado Airport (LIS) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAH to Lisbon Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from IAH to Lisbon/Portela Airport? > The distance is around 7,700 kilometres, so pack your carry-on bag with all the things you need to make the long journey comfortable. Not sure what to take on board your Houston to Lisbon District flight? A neck pillow, earplugs and a sleep mask are among the essentials. ### Which airlines fly direct from IAH to Lisbon Airport? > There are no direct flights, so you'll have to make at least one stop between George Bush Intercontinental Airport (IAH) and Humberto Delgado Airport (LIS). Take advantage of the layover time to stretch your legs and take a break. ### Are Houston Airport to Lisbon/Portela Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from George Bush Intercontinental Airport (IAH) to Humberto Delgado Airport (LIS) can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out completely! If you'd rather play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our top tip? Check back often as updates are made regularly. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars ### Accommodation - [4 Star Hotels in Lisbon City Center](https://www.expedia.co.uk/4Star-Lisbon-City-Center-Lisbon-District-Hotels.s40-n6145189-0.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Lumiar](https://www.expedia.co.uk/4Star-Lumiar-Hotels.s40-0-d553248633981726626.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Lisbon City Center](https://www.expedia.co.uk/5Star-Lisbon-City-Center-Lisbon-District-Hotels.s50-n6145189-0.Travel-Guide-Filter-Hotels) - [Alta de Lisboa Hotels](https://www.expedia.co.uk/Alta-De-Lisboa-Lisbon-District-Hotels.0-n179489-0.Travel-Guide-Filter-Hotels) - [Alvalade Hotels](https://www.expedia.co.uk/Alvalade-Hotels.d6147066.Travel-Guide-Hotels) - [Areeiro Hotels](https://www.expedia.co.uk/Areeiro-Hotels.d179477.Travel-Guide-Hotels) - [Hotels near Avenida de Roma](https://www.expedia.co.uk/Avenida-De-Roma-Hotels.0-l6339250-0.Travel-Guide-Filter-Hotels) - [Hotels near Bela Vista Park](https://www.expedia.co.uk/Bela-Vista-Park-Hotels.0-l553248621556237696-0.Travel-Guide-Filter-Hotels) - [Hotels near Campo Pequeno Bullring](https://www.expedia.co.uk/Campo-Pequeno-Bullring-Hotels.0-l6191891-0.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Campo Pequeno](https://www.expedia.co.uk/Campo-Pequeno-Lisbon-District-Hotels-Gay-Friendly-Hotel.0-n179482-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Campo Pequeno Hotels](https://www.expedia.co.uk/Campo-Pequeno-Lisbon-District-Hotels.0-n179482-0.Travel-Guide-Filter-Hotels) - [Entrecampos Hotels](https://www.expedia.co.uk/Entrecampos-Lisbon-District-Hotels.0-n179483-0.Travel-Guide-Filter-Hotels) - [Hotels near Hospital Curry Cabral](https://www.expedia.co.uk/Hospital-Curry-Cabral-Hotels.0-l6147142-0.Travel-Guide-Filter-Hotels) - [Hotels near Hospital Santa Maria](https://www.expedia.co.uk/Hospital-Santa-Maria-Hotels.0-l6147135-0.Travel-Guide-Filter-Hotels) - [Hotels near Jose Alvalade Stadium](https://www.expedia.co.uk/Jose-Alvalade-Stadium-Hotels.0-l501510-0.Travel-Guide-Filter-Hotels) - [Hotels near Lisbon Airport Station](https://www.expedia.co.uk/Lisbon-Airport-Station-Hotels.d6242475.Travel-Guide-Hotels) - [Sports Hotels in Lisbon City Center](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels-Adventure-Sport-Hotel.0-n6145189-0-tAdventureSportHotel.Travel-Guide-Filter-Hotels) - [All-Inclusive Hotels in Lisbon City Center](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels-All-Inclusive-Hotel.0-n6145189-0-tAllInclusiveHotel.Travel-Guide-Filter-Hotels) - [Altis Hotels in Lisbon City Center](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels-Altis-Hotels.0-n6145189-0--bAltisHotels.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Lisbon City Center](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels-Budget-Hotels.0-n6145189-0-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Family-Friendly Hotels in Lisbon City Center](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels-Family-Friendly-Hotel.0-n6145189-0-tFamilyFriendlyHotel.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Lisbon City Center](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels-Gay-Friendly-Hotel.0-n6145189-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Parking in Lisbon City Center](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels-Hotel-With-Parking.0-n6145189-0-thotelwithparking.Travel-Guide-Filter-Hotels) - [Hotels with Balcony in Lisbon City Center](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels-Hotels-With-Balcony.0-n6145189-0-tHotelswithBalcony.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Lisbon City Center](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels-Luxury-Hotel.0-n6145189-0-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Lisbon City Center Hotels](https://www.expedia.co.uk/Lisbon-City-Center-Lisbon-District-Hotels.0-n6145189-0.Travel-Guide-Filter-Hotels) - [Lisbon Hotels](https://www.expedia.co.uk/Lisbon-Hotels.d2080.Travel-Guide-Hotels) - [Hotels near Lisbon Oceanarium](https://www.expedia.co.uk/Lisbon-Oceanarium-Hotels.0-l6081597-0.Travel-Guide-Filter-Hotels) - [Lumiar Hotels](https://www.expedia.co.uk/Lumiar-Hotels.d553248633981726626.Travel-Guide-Hotels) - [Hotels near MEO Arena](https://www.expedia.co.uk/MEO-Arena-Hotels.0-l553248621532485947-0.Travel-Guide-Filter-Hotels) - [Marvila Hotels](https://www.expedia.co.uk/Marvila-Hotels.d3000662139.Travel-Guide-Hotels) - [Moscavide Hotels](https://www.expedia.co.uk/Moscavide-Lisbon-District-Hotels.0-n553248635975873818-0.Travel-Guide-Filter-Hotels) - [Olaias Hotels](https://www.expedia.co.uk/Olaias-Lisbon-District-Hotels.0-n179479-0.Travel-Guide-Filter-Hotels) - [Olivais Hotels](https://www.expedia.co.uk/Olivais-Hotels.d179480.Travel-Guide-Hotels) - [Hotels near Oriente Station](https://www.expedia.co.uk/Oriente-Station-Hotels.d6145239.Travel-Guide-Hotels) - [Melia Hotels in Parque das Nações](https://www.expedia.co.uk/Parque-Das-Nacoes-Hotels-Melia.0-0-d6145193--bMelia.Travel-Guide-Filter-Hotels) - [Parque das Nações Hotels](https://www.expedia.co.uk/Parque-Das-Nacoes-Hotels.d6145193.Travel-Guide-Hotels) - [Hotels near Parque das Nacoes Marina](https://www.expedia.co.uk/Parque-Das-Nacoes-Marina-Hotels.0-l553248621532485950-0.Travel-Guide-Filter-Hotels) - [Hotels near Pavilhao do Conhecimento- Ciencia Viva](https://www.expedia.co.uk/Pavilhao-Do-Conhecimento-Ciencia-Viva-Hotels.0-l553248621532485952-0.Travel-Guide-Filter-Hotels) - [Hotels near Piscina do Areeiro](https://www.expedia.co.uk/Piscina-Do-Areeiro-Hotels.0-l553248621532485944-0.Travel-Guide-Filter-Hotels) - [Prior Velho Hotels](https://www.expedia.co.uk/Prior-Velho-Lisbon-District-Hotels.0-n6145227-0.Travel-Guide-Filter-Hotels) - [Sacavem Hotels](https://www.expedia.co.uk/Sacavem-Lisbon-District-Hotels.0-n6337832-0.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Santa Clara](https://www.expedia.co.uk/Santa-Clara-Hotels-Gay-Friendly-Hotel.0-0-d553248635939578896-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Santa Clara Hotels](https://www.expedia.co.uk/Santa-Clara-Hotels.d553248635939578896.Travel-Guide-Hotels) - [Hotels near Telecabine Lisbon Cable Car](https://www.expedia.co.uk/Telecabine-Lisbon-Cable-Car-Hotels.0-l553248621532955842-0.Travel-Guide-Filter-Hotels) - [Hotels near University of Lisbon](https://www.expedia.co.uk/University-Of-Lisbon-Hotels.0-l6081575-0.Travel-Guide-Filter-Hotels) - [Hotels near Vasco da Gama Shopping Centre](https://www.expedia.co.uk/Vasco-Da-Gama-Shopping-Centre-Hotels.0-l6145235-0.Travel-Guide-Filter-Hotels) - [Hotels near Vasco da Gama Tower](https://www.expedia.co.uk/Vasco-Da-Gama-Tower-Hotels.0-l6081595-0.Travel-Guide-Filter-Hotels) ### Flights - [Flights to Lisbon District](https://www.expedia.co.uk/Cheap-Flights-To-Lisbon-District.d178278.Travel-Guide-Flights) - [Flights from Amsterdam (AMS) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/ams/cat/amsterdam-to-cascais) - [Flights from Barcelona (BCN) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/bcn/cat/barcelona-to-cascais) - [Flights from Birmingham (BHX) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/bhx/cat/birmingham-to-cascais) - [Flights from Bristol (BRS) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/brs/cat/bristol-to-cascais) - [Flights from Bratislava (BTS) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/bts/cat/bratislava-to-cascais) - [Flights from Dundee (DND) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/dnd/cat/dundee-to-cascais) - [Flights from Dublin (DUB) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/dub/cat/dublin-to-cascais) - [Flights from Edinburgh (EDI) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/edi/cat/edinburgh-to-cascais) - [Flights from East Midlands (EMA) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/ema/cat/east-midlands-to-cascais) - [Flights from Glasgow (GLA) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/gla/cat/glasgow-to-cascais) - [Flights from London (LGW) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/lgw/cat/london-to-cascais) - [Flights from London (LHR) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/lhr/cat/london-to-cascais) - [Flights from Liverpool (LPL) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/lpl/cat/liverpool-to-cascais) - [Flights from Manchester (MAN) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/man/cat/manchester-to-cascais) - [Flights from Newcastle (NCL) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/ncl/cat/newcastle-to-cascais) - [Flights from Glasgow (PIK) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/pik/cat/glasgow-to-cascais) - [Flights from Southampton (SOU) to Cascais (CAT)](https://www.expedia.co.uk/lp/flights/sou/cat/southampton-to-cascais) ### Packages - [Visit Alvalade](https://www.expedia.co.uk/Alvalade.dx6147066) - [Bela Vista Park](https://www.expedia.co.uk/Bela-Vista-Park-Lisbon-District.d553248621556237696.Attraction) - [Campo Grande](https://www.expedia.co.uk/Campo-Grande-Lisbon-City-Center.d179485.Attraction) - [Garcia de Orta Garden](https://www.expedia.co.uk/Garcia-De-Orta-Garden-Lisbon-District.d6081605.Attraction) - [Ginasio Flete](https://www.expedia.co.uk/Ginasio-Flete-Lisbon-City-Center.d553248621532485791.Attraction) - [Hospital Santa Maria](https://www.expedia.co.uk/Hospital-Santa-Maria-Lisbon-City-Center.d6147135.Attraction) - [Lisbon Casino](https://www.expedia.co.uk/Lisbon-Casino-Lisbon-District.d6147133.Attraction) - [Lisbon City Center Holidays](https://www.expedia.co.uk/Lisbon-City-Center.d6145189.Holidays-City-Breaks) - [Visit Campo Pequeno](https://www.expedia.co.uk/Lisbon-District-Campo-Pequeno.dx179482) - [Visit Lisbon City Center](https://www.expedia.co.uk/Lisbon-District-Lisbon-City-Center.dx6145189) - [Visit Moscavide](https://www.expedia.co.uk/Lisbon-District-Moscavide.dx553248635975873818) - [Visit Olaias](https://www.expedia.co.uk/Lisbon-District-Olaias.dx179479) - [Visit Prior Velho](https://www.expedia.co.uk/Lisbon-District-Prior-Velho.dx6145227) - [Visit Sacavem](https://www.expedia.co.uk/Lisbon-District-Sacavem.dx6337832) - [Lisbon District Holidays](https://www.expedia.co.uk/Lisbon-District.d178278.Holidays-City-Breaks) - [Lisbon International Exhibition Fair](https://www.expedia.co.uk/Lisbon-International-Exhibition-Fair-Lisbon-District.d6081607.Attraction) - [Lisbon Oceanarium](https://www.expedia.co.uk/Lisbon-Oceanarium-Lisbon-District.d6081597.Attraction) - [Meo Arena](https://www.expedia.co.uk/MEO-Arena-Lisbon-District.d553248621532485947.Attraction) - [Visit Marvila](https://www.expedia.co.uk/Marvila.dx3000662139) - [National Museum of Costume and Fashion](https://www.expedia.co.uk/National-Museum-Of-Costume-And-Fashion-Lisbon-District.d6081583.Attraction) - [Visit Olivais](https://www.expedia.co.uk/Olivais.dx179480) - [Parque das Nacoes Marina](https://www.expedia.co.uk/Parque-Das-Nacoes-Marina-Lisbon-District.d553248621532485950.Attraction) - [Visit Parque das Nações](https://www.expedia.co.uk/Parque-Das-Nacoes.dx6145193) - [Piscina Oceanica de Oeiras](https://www.expedia.co.uk/Piscina-Oceanica-De-Oeiras-Lisbon-District.d553248621532485468.Attraction) - [Telecabine Lisbon Cable Car](https://www.expedia.co.uk/Telecabine-Lisbon-Cable-Car-Lisbon-District.d553248621532955842.Attraction) - [Vasco da Gama Tower](https://www.expedia.co.uk/Vasco-Da-Gama-Tower-Lisbon-District.d6081595.Attraction) ### Cars - [Car hire near Lisbon City Center](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Lisbon-City-Center.d6145189.Car-Hire-Guide) - [Car hire near Lisbon Oceanarium](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Lisbon-Oceanarium.d6081597.Car-Hire-Guide) - [Car hire Marvila](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Marvila.d3000662139.Car-Hire-Guide) - [Car hire near Prior Velho](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Prior-Velho.d6145227.Car-Hire-Guide) - [Economy Car Hire near Lisbon Oceanarium](https://www.expedia.co.uk/Economy-Car-Rentals-In-Lisbon-Oceanarium.d6081597-tEconomy.Car-Rental-Guide-Class) - [Europcar Rental Cars in Lisbon City Center](https://www.expedia.co.uk/Europcar-Car-Rentals-In-Lisbon-City-Center.d6145189-c14.Car-Rental-Guide-Suppliers) - [Full-Size Car Hire near Lisbon Oceanarium](https://www.expedia.co.uk/Fullsize-Car-Rentals-In-Lisbon-Oceanarium.d6081597-tFullsize.Car-Rental-Guide-Class) - [People Carrier Car Hire near Lisbon Oceanarium](https://www.expedia.co.uk/Van-Car-Rentals-In-Lisbon-Oceanarium.d6081597-tVan.Car-Rental-Guide-Class) \*Available to Expedia members.