Title: £462 Cheap Flights from London to Houston (LGW to IAH) - Expedia.co.uk ![Downtown Houston, Texas, USA Drone Skyline Aerial Panorama](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £462 Cheap Flights from London (LGW) to Houston (IAH) [View £462 flight on Fri, 29 May 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LGW,to:IAH,departure:29/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:461.28&airProductToken=AQphCi8IwmwSBDE5MjYYy7EBIMGTASj-oo4DMNemjgM4TEAAWAFqAkROcghQTzVMQVdMMQouCMJsEgQyMDMzGMGTASCIOCimsI4DMJyyjgM4TEABWAFqAkROcghPSTJBVUVMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) - [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 Gatwick Airport (LGW) to George Bush Intercontinental Airport (IAH) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:IAH,departure:06/01/2026TANYT&leg2=from:IAH,to:LGW,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![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:LGW,to:IAH,departure:06/01/2026TANYT&leg2=from:IAH,to:LGW,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:IAH,departure:06/01/2026TANYT&leg2=from:IAH,to:LGW,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![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:LGW,to:IAH,departure:06/01/2026TANYT&leg2=from:IAH,to:LGW,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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:LGW,to:IAH,departure:06/01/2026TANYT&leg2=from:IAH,to:LGW,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:IAH,departure:06/01/2026TANYT&leg2=from:IAH,to:LGW,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:IAH,departure:06/01/2026TANYT&leg2=from:IAH,to:LGW,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from London (LGW) to Houston (IAH) Prices were available within the past 7 days and start at £462 for one-way flights and £556 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, 16 Mar - Mon, 23 Mar LGW London IAH Houston £556 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:16/03/2026TANYT&leg2=from:IAH,to:LGW,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:555.98&airProductToken=AQqmAQo-CMGCARIENzAxNRjLsQEg8wMojuOHAzDm54cDOE9AAFgBagVCQVNJQ3IIT0xVMUcxQjR6CgjCggESBDcwMTUKMQjBggESBDMyNzAY8wMgjAIow-iHAzCT6YcDOEJAAVgBagVCQVNJQ3IIT0xVMUcxQjQKMQjBggESBDMyNTgYjAIgiDgo2e2HAzCX74cDOEJAAVgBagVCQVNJQ3IIT0xVMUcxQjQKqAEKMgjBggESBDI4NTEYiDggo7EBKJC0iAMw5bSIAzhCQABYAWoFQkFTSUNyCE9MVTFHMUI0CjIIwYIBEgQyMzIyGKOxASDzAyjKtYgDMNy2iAM4QkABWAFqBUJBU0lDcghPTFUxRzFCNAo-CMGCARIENzAxNBjzAyDLsQEovreIAzC8u4gDOE9AAVgBagVCQVNJQ3IIT0xVMUcxQjR6CgjCggESBDcwMTQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 21 Jan - Wed, 28 Jan LGW London IAH Houston £558 Return found 22 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:21/01/2026TANYT&leg2=from:IAH,to:LGW,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:557.98&airProductToken=AQqlAQo-CMGCARIENzAxNRjLsQEg8wMozoODAzCmiIMDOE9AAFgBagVCQVNJQ3IIT0xVMUcxQjR6CgjCggESBDcwMTUKMAjBggESAzkwMRjzAyCMAiiniYMDMPiJgwM4QkABWAFqBUJBU0lDcghPTFUxRzFCNAoxCMGCARIEMjIzMBiMAiCIOCjcioMDMJWMgwM4QkABWAFqBUJBU0lDcghPTFUxRzFCNAqmAQoxCMGCARIEMzQ1MhiIOCCuHCiI04MDMK7UgwM4QkAAWAFqBUJBU0lDcghPTFUxRzFCNAoxCMGCARIEMTEwMRiuHCDzAyjN1YMDMPbWgwM4QkABWAFqBUJBU0lDcghPTFUxRzFCNAo-CMGCARIENzAxNBjzAyDLsQEo_teDAzD824MDOE9AAVgBagVCQVNJQ3IIT0xVMUcxQjR6CgjCggESBDcwMTQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, 5 Feb - Mon, 9 Feb LGW London IAH Houston £561 Return found 13 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:05/02/2026TANYT&leg2=from:IAH,to:LGW,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:560.98&airProductToken=AQqmAQo-CMGCARIENzAxNRjLsQEg8wMorqyEAzCGsYQDOE9AAFgBagVCQVNJQ3IIT0xUMUcxQjR6CgjCggESBDcwMTUKMQjBggESBDE3ODcY8wMgjAIo9LaEAzC_t4QDOEJAAVgBagVCQVNJQ3IIT0xUMUcxQjQKMQjBggESBDMyNTgYjAIgiDgogLiEAzC8uYQDOEJAAVgBagVCQVNJQ3IIT0xUMUcxQjQKpAEKMAjBggESBDQ3NjYYiDggQyjM2YQDMP_ahAM4QkAAWAFqBUJBU0lDcghPTFUxRzFCNAowCMGCARIEMjQ2ORhDIMxwKK7bhAMwytyEAzhCQAFYAWoFQkFTSUNyCE9MVTFHMUI0Cj4IwYIBEgQ3MDExGMxwIMuxASiu3oQDMKLihAM4T0ABWAFqBUJBU0lDcghPTFUxRzFCNHoKCMKCARIENzAxMRIKCAIQARgCKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 4 Feb - Sun, 8 Feb LGW London IAH Houston £563 Return found 13 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:04/02/2026TANYT&leg2=from:IAH,to:LGW,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:562.98&airProductToken=AQqoAQo-CMGCARIENzAxMhjLsQEgzHAoyKCEAzCWpYQDOE9AAFgBagVCQVNJQ3IIT0xVMUcxQjR6CgjCggESBDcwMTIKMgjBggESBDIxMjYYzHAg4poBKLSmhAMwnqeEAzhCQAFYAWoFQkFTSUNyCE9MVTFHMUI0CjIIwYIBEgQxODQwGOKaASCIOCj1p4QDMKephAM4QkABWAFqBUJBU0lDcghPTFUxRzFCNAqmAQoxCMGCARIEMTU1MRiIOCDvWSjyzYQDMLHPhAM4QkAAWAFqBUJBU0lDcghPTFQxRzFCNAoxCMGCARIEMjExNhjvWSDMcCi10IQDMOHRhAM4QkABWAFqBUJBU0lDcghPTFQxRzFCNAo-CMGCARIENzAxMRjMcCDLsQEojtOEAzCC14QDOE9AAVgBagVCQVNJQ3IIT0xUMUcxQjR6CgjCggESBDcwMTESCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 11 Feb - Sun, 15 Feb LGW London IAH Houston £565 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:11/02/2026TANYT&leg2=from:IAH,to:LGW,departure:15/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:564.08&airProductToken=AQq-AQo-CMKCARIENzE5NRjLsQEgjBgowe-EAzDN8IQDOE9AAFgBagVOT0JBR3IIT0xVMUcxQjR6CgjJhAESBDcxOTUKPQjCggESBDcyNTkYjBggjAIonfGEAzCJ9oQDOE9AAVgBagVOT0JBR3IIT0xVMUcxQjR6CgjJhAESBDcyNTkKPQjCggESBDQ5NTUYjAIgiDgo_PaEAzC1-IQDOE9AAVgBagVOT0JBR3IIT0xVMUcxQjR6CgjBggESBDQ5NTUKnAEKMgjBggESBDMxNTIYiDggo7EBKKudhQMwhZ6FAzhPQABYAWoFTk9CQUdyCE9MVDFHMUI0CjIIwYIBEgQyNDUxGKOxASDzAyjUnoUDMOWfhQM4T0ABWAFqBU5PQkFHcghPTFQxRzFCNAoyCMKCARIEMjE2NhjzAyDLsQEovqKFAzC8poUDOE9AAVgBagVOT0JBR3IIT0xUMUcxQjQSCggCEAEYAioCQkEYASIECAEQASgCKAMoBDAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 21 Jan - Sun, 25 Jan LGW London IAH Houston £567 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:21/01/2026TANYT&leg2=from:IAH,to:LGW,departure:25/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:566.98&airProductToken=AQqmAQo-CMGCARIENzAxMhjLsQEgzHAoiIODAzDWh4MDOE9AAFgBagVCQVNJQ3IIT0xVMUcxQjR6CgjCggESBDcwMTIKMQjBggESBDI4NzIYzHAgjAIogImDAzDTiYMDOEJAAVgBagVCQVNJQ3IIT0xVMUcxQjQKMQjBggESBDIyMzAYjAIgiDgo3IqDAzCVjIMDOEJAAVgBagVCQVNJQ3IIT0xVMUcxQjQKqAEKMgjBggESBDMwNTYYiDgg77kBKJG2gwMwybeDAzhCQABYAWoFQkFTSUNyCE9MVTFHMUI0CjIIwYIBEgQxNDcwGO-5ASDzAyiQvoMDMP2_gwM4QkABWAFqBUJBU0lDcghPTFUxRzFCNAo-CMGCARIENzAxNBjzAyDLsQEovsGDAzC8xYMDOE9AAVgBagVCQVNJQ3IIT0xVMUcxQjR6CgjCggESBDcwMTQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 16 Sept - Sun, 20 Sept LGW London IAH Houston £568 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:16/09/2026TANYT&leg2=from:IAH,to:LGW,departure:20/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:567.98&airProductToken=AQqmAQo-CMGCARIENzAxNRjLsQEg8wMoyPiXAzCH_ZcDOE9AAFgBagVCQVNJQ3IIT0xVMUczQjR6CgjCggESBDcwMTUKMQjBggESBDE5ODAY8wMgjAIoof6XAzDo_pcDOEJAAVgBagVCQVNJQ3IIT0xVMUczQjQKMQjBggESBDIyMzAYjAIgiDgowv-XAzDogJgDOEJAAVgBagVCQVNJQ3IIT0xVMUczQjQKpgEKMQjBggESBDEzNDcYiDggjAIonaaYAzC4p5gDOEJAAFgBagVCQVNJQ3IIT0xUMUcxQjQKMQjBggESBDE2MzAYjAIgzHAo4KeYAzCoqJgDOEJAAVgBagVCQVNJQ3IIT0xUMUcxQjQKPgjBggESBDcwMTEYzHAgy7EBKJuqmAMwnq6YAzhPQAFYAWoFQkFTSUNyCE9MVDFHMUI0egoIwoIBEgQ3MDExEgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Wed, 11 Feb - Sun, 15 Feb LGW London IAH Houston £579 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:11/02/2026TANYT&leg2=from:IAH,to:LGW,departure:15/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:578.28&airProductToken=AQqjAQo9CMmEARIEMTg2NBjLsQEgjBgonPOEAzCo9IQDOE9AAFgBagVCQVNJQ3IIT0xXN0cxQjR6CQjJZBIEMTg2NAovCMGCARICNjkYjBggjAIovPmEAzCP_oQDOEJAAVgBagVCQVNJQ3IIT0xXN0cxQjQKMQjBggESBDI1NDEYjAIgiDgo8_6EAzCrgIUDOEJAAVgBagVCQVNJQ3IIT0xXN0cxQjQKmgEKMQjBggESBDEzNDcYiDggjAIor52FAzDQnoUDOE9AAFgBagVOT0JBR3IIT0xUMUcxQjQKMQjBggESBDMyMjIYjAIg8wMo_J6FAzDGn4UDOE9AAVgBagVOT0JBR3IIT0xUMUcxQjQKMgjCggESBDIxNjYY8wMgy7EBKL6ihQMwvKaFAzhPQAFYAWoFTk9CQUdyCE9MVDFHMUI0EgoIAhABGAIqAkJBGAEiBAgBEAEoAigDKAQwDQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sun, 25 Jan - Thu, 29 Jan LGW London IAH Houston £592 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:25/01/2026TANYT&leg2=from:IAH,to:LGW,departure:29/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:591.78&airProductToken=AQqcAQo0CMaSARIDNDcxGMuxASCKKSirsIMDMPixgwM4TkAAWAFqCFNUQU5EQVJEcghOSjJWR0JFQwo0CMaSARIDNjMxGIopIMGTASjcsoMDMLq1gwM4TkABWAFqCFNUQU5EQVJEcghOSjJWR0JFQwouCMJsEgQyMDMzGMGTASCIOCiMvIMDMKO-gwM4VUABWAFqAkFOcghVSTRRUkVZNQqbAQotCMJsEgM5MzIYiDggwZMBKLDggwMwluKDAzhVQABYAWoCQU5yCFVJNFFSRVk1CjQIxpIBEgM2MzAYwZMBIIopKLLjgwMw7eWDAzhOQAFYAWoIU1RBTkRBUkRyCE5KMlZHQkVDCjQIxpIBEgM0NzAYiikgy7EBKMzmgwMwj-iDAzhOQAFYAWoIU1RBTkRBUkRyCE5KMlZHQkVDEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Fri, 30 Jan - Tue, 3 Feb LGW London IAH Houston £592 Return found 13 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:IAH,departure:30/01/2026TANYT&leg2=from:IAH,to:LGW,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:591.98&airProductToken=AQrFAQo_CMywARIDNDMzGMuxASC5PCjg64MDMMnsgwM4S0AAWAFqCEVDT0xJR0hUcghLRFZRS1hCUXoJCLKYARIDNDMzCkAIzLABEgQzMjAwGLk8IIgYKKXzgwMw7veDAzhLQAFYAWoIRUNPTElHSFRyCEtEVlFLWEJRegoI1YIBEgQzMjAwCkAIzLABEgQzMzU2GIgYIIg4KPX4gwMw2fqDAzhLQAFYAWoIRUNPTElHSFRyCEtEVlFLWEJRegoI1YIBEgQzMzU2CrcBCkAIzLABEgQzMzU3GIg4IIgYKMKYhAMw-pmEAzhLQABYAWoIRUNPTElHSFRyCEtEVlFLWEJRegoI1YIBEgQzMzU3CjIIzLABEgI3MxiIGCC5PCj6m4QDMN-fhAM4S0ABWAFqCEVDT0xJR0hUcghLRFZRS1hCUQo_CMywARIDNDMyGLk8IMuxASjlooQDMM6jhAM4S0ABWAFqCEVDT0xJR0hUcghLRFZRS1hCUXoJCLKYARIDNDMyEgoIARABGAEqAkxYGAEiBAgBEAEoAigDKAQwCw) ## Alternative airports near Houston Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:HOU,departure:06/01/2026TANYT&leg2=from:HOU,to:LGW,departure:10/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) HOU William P. Hobby CheapestClosest 15 min [Flights from £1,176 ](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:HOU,departure:06/01/2026TANYT&leg2=from:HOU,to:LGW,departure:10/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from Gatwick Airport (LGW) to Houston Airport? ### Do I need to pay a cancellation fee if I cancel my flight from London Gatwick to Houston Airport? ### How do I find cheap flights from London Gatwick to George Bush Intercontinental Airport (IAH) that have flexible change policies? ### How far is the flight from LGW to Houston Airport? ### Which airlines fly direct from LGW to George Bush Intercontinental Airport (IAH)? ### Are Gatwick Airport (LGW) to Houston Airport flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Gatwick | | ------------------- | -------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | George Bush Intercontinental | | Airlines serving | Air France, American Airlines, British Airways, Iberia, JetBlue Airways, Swiss International Air Lines, TAP Portugal, Turkish Airlines | | Return price | £556 | | Distance | 7750 km | ## Book with confidence # Compare flights from London to Houston easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Houston. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to George Bush Intercontinental in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Gatwick to George Bush Intercontinental. 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 Gatwick (LGW) to George Bush Intercontinental (IAH) The easiest way to view the best deals on flights from London to Houston 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 Gatwick to George Bush Intercontinental start at just £556 and range up to £592\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near London and Houston - booking your flight during March, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper Why you should book your London to Houston flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gatwick to George Bush Intercontinental 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. ## Explore a world of travel with Expedia - Flights - [Flights from Albuquerque (ABQ) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/abq/hou/albuquerque-to-houston) - [Flights from Albany (ABY) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/aby/hou/albany-to-houston) - [Flights from Aberdeen (ABZ) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/abz/hou/aberdeen-to-houston) - [Flights from Albany (ALB) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/alb/hou/albany-to-houston) - [Flights from Atlanta (ATL) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/atl/hou/atlanta-to-houston) - [Flights from Austin (AUS) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/aus/hou/austin-to-houston) - [Flights from Belfast (BHD) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/bhd/hou/belfast-to-houston) - [Flights from Birmingham (BHM) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/bhm/hou/birmingham-to-houston) - [Flights from Birmingham (BHX) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/bhx/hou/birmingham-to-houston) - [Flights from Bristol (BRS) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/brs/hou/bristol-to-houston) - [Flights from Baltimore (BWI) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/bwi/hou/baltimore-to-houston) - [Flights from Guangzhou (CAN) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/can/hou/guangzhou-to-houston) - [Flights from Cherbourg (CER) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/cer/hou/cherbourg-to-houston) - [Flights from Charleston (CHS) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/chs/hou/charleston-to-houston) - [Flights from Cedar Rapids (CID) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/cid/hou/cedar-rapids-to-houston) - [Flights from Charlotte (CLT) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/clt/hou/charlotte-to-houston) - [Flights from Columbus (CMH) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/cmh/hou/columbus-to-houston) - [Flights from Colorado Springs (COS) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/cos/hou/colorado-springs-to-houston) - [Flights from Cancun (CUN) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/cun/hou/cancun-to-houston) - [Flights from Cincinnati (CVG) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/cvg/hou/cincinnati-to-houston) - [Flights from Coventry (CVT) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/cvt/hou/coventry-to-houston) - [Flights from Cardiff (CWL) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/cwl/hou/cardiff-to-houston) - [Flights from Washington (DCA) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/dca/hou/washington-to-houston) - [Flights from Dallas (DFW) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/dfw/hou/dallas-to-houston) - [Flights from Dublin (DUB) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/dub/hou/dublin-to-houston) - [Flights from Edinburgh (EDI) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/edi/hou/edinburgh-to-houston) - [Flights from El Paso (ELP) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/elp/hou/el-paso-to-houston) - [Flights from East Midlands (EMA) to Houston (HOU) ](https://www.expedia.co.uk/lp/flights/ema/hou/east-midlands-to-houston) - [Flights from Newark Liberty Intl. 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