Title: Cheap Flights to Costa Alentejana - Expedia.co.uk ![Tonel Beach which includes landscape views, rocky coastline and general coastal views](https://images.trvl-media.com/place/6081767/e0a35735-9974-4181-9c5c-69c638f879b4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6081767/e0a35735-9974-4181-9c5c-69c638f879b4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £23 Cheap Flights to Costa Alentejana [View £23 flight on Tue, 4 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:STN,to:LIS,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:22.39&airProductToken=AQosCioIxqQBEgM3MTUY8mwgi5IBKIOT_AIwrZT8AjhNQABYAWoFQmFzaWNyAU0SCggBEAEYASoCRlIYASIECAEQASgCKAMoBDAN) - [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 [Costa Alentejana Travel Guide](https://expedia.co.uk/Costa-Alentejana.dx3000655337)[Hotels in Costa Alentejana](https://expedia.co.uk/Costa-Alentejana-Hotels.d3000655337.Travel-Guide-Hotels)[Costa Alentejana Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Costa-Alentejana.d3000655337.Car-Hire-Guide)[Costa Alentejana Holidays](https://expedia.co.uk/Costa-Alentejana.d3000655337.Holidays-City-Breaks) ## Popular airlines - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa - ![TAP Portugal](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg) TAP Portugal - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia - ![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 - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France - ![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 round-trip flights to Costa Alentejana Prices were available within the past 7 days and start at £23 for one-way flights and £50 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Wed, 19 Nov - Wed, 3 Dec STN London LIS Lisbon £50 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STN,to:LIS,departure:19/11/2025TANYT&leg2=from:LIS,to:STN,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:49.98&airProductToken=AQotCisIxqQBEgQxMDgwGPJsIIuSASjavv0CMITA_QI4TUAAWAFqBUJhc2ljcgFNCi0KKwjGpAESBDE4ODMYi5IBIPJsKOTe_gIwjuD-AjhEQABYAWoFQmFzaWNyAUQSCggBEAEYASoCRlIYASIECAEQASgCKAMoBDAN) ![easyJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/U2.gif) Fri, 9 Jan - Mon, 12 Jan MAN Manchester LIS Lisbon £68 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MAN,to:LIS,departure:09/01/2026TANYT&leg2=from:LIS,to:MAN,departure:12/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:67.74&airProductToken=AQosCioI1WQSBDIyMDkYjGggi5IBKIn6gQMwvfuBAzhZQABYAWoFTGlnaHRyAVkKLAoqCNVkEgQ3Njk1GIuSASCMaCitm4IDMOGcggM4WUAAWAFqBUxpZ2h0cgFZEgoIARABGAEqAlUyGAEiBAgBEAEoAigDKAQwDQ) ![Vueling Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VY.GIF) Wed, 4 Mar - Wed, 11 Mar LGW London LIS Lisbon £92 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:LIS,departure:04/03/2026TANYT&leg2=from:LIS,to:LGW,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:91.96&airProductToken=AQpwCjYI1rIBEgQ3ODMxGMuxASDBaCju2oYDMPDbhgM4xJgBQABYAWoIRkxZTElHSFRyB0RDT1dMUEIKNgjWsgESBDg0NjQYwWggi5IBKOzehgMw6d-GAzjEmAFAAFgBaghGTFlMSUdIVHIHRENPV0xQQgpwCjYI1rIBEgQ4NDY1GIuSASDBaCjxrocDMOOvhwM4xJgBQABYAWoIRkxZTElHSFRyB0RDT1dMUEIKNgjWsgESBDc4MzQYwWggy7EBKOm0hwMw9bWHAzjEmAFAAFgBaghGTFlMSUdIVHIHRENPV0xQQhIKCAsQARgIKgJWWRgBIgQIARABKAIwAw) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sun, 7 Dec - Sun, 14 Dec LHR London LIS Lisbon £125 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LIS,departure:07/12/2025TANYT&leg2=from:LIS,to:LHR,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:124.82&airProductToken=AQo0CjIIwoIBEgM1MDIY64kBIIuSASjkhv8CMJOI_wI4UUAAWAFqBU5PQkFHcghRT0xNMFowUgo0CjIIwoIBEgM1MTMYi5IBIOuJASjJ1f8CMP3W_wI4UUAAWAFqBU5PQkFHcghRT0xNMFowUhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Wed, 25 Feb - Sun, 1 Mar LGW London LIS Lisbon £127 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:LIS,departure:25/02/2026TANYT&leg2=from:LIS,to:LGW,departure:01/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:126.58&airProductToken=AQo3CjUI1KABEgQxMzM1GMuxASCLkgEowIyGAzDljYYDOFRAAFgBagdESVNDTkVXcghURjNEU0M1MAo3CjUI1KABEgQxMzM0GIuSASDLsQEo6beGAzCOuYYDOFRAAFgBagdESVNDTkVXcghURjNEU0M1MBIKCAEQARgBKgJUUBgBIgQIARABKAIoAygEMA0) ## Frequently asked questions ### How do I find cheap flights to Costa Alentejana that have flexible change policies? > When it comes to travelling these days, flexibility is a must. That's why we've added a "No change fee" search function to help you locate flexible, affordable airfares to Costa Alentejana. It's near the top left of your screen under the "Flexible change policies" subheading. ### Which airlines fly to Costa Alentejana? > Book a seat with one of these airlines and the dynamic region of Costa Alentejana will be all yours to explore: > > > > - TAP Portugal - 251 flights to or near Costa Alentejana each month, including 251 flights to Humberto Delgado Airport (LIS) per month. > - Delta Air Lines - 60 flights to or near Costa Alentejana each month, including 60 flights to Humberto Delgado Airport (LIS) per month. > - United Airlines - 60 flights to or near Costa Alentejana each month, including 60 flights to Humberto Delgado Airport (LIS) per month. ### How can I find cheap tickets to Costa Alentejana? > One of the best ways to nab cheap tickets to Costa Alentejana is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Costa Alentejana in the last seven days was £50. Booking ahead of time will generally help you score an even bigger bargain. ### How much is a flight to Costa Alentejana? > If you were flying one way from London (STN), you could've landed a cheap seat for just £23 in the last seven days. Return flights to Costa Alentejana ranged from £50 to £127 over the same period. ### What are the most popular airports to fly into in Costa Alentejana? > Get ready to pack your bags and jet into Humberto Delgado Airport (LIS), Costa Alentejana's main flight hub. Book a ticket on one of the 403 flights that land at this awesome destination each month. ### When is the cheapest time to fly to Costa Alentejana? > Take off to Costa Alentejana early in the week and you'll usually be rewarded more economical fares. Tuesday is generally the cheapest day to jump on a plane, followed closely by Monday. If you want to avoid the priciest flights, steer clear of Saturdays. ### How much is a plane ticket to Costa Alentejana? > In the last seven days, airfares to Costa Alentejana fluctuated between £50 and £127. Prices tend to go up over time, so book an awesome deal today. ### What months are the cheapest to book a flight to Costa Alentejana? > February is the most affordable month to purchase a seat for your Costa Alentejana break. Airfares cost the most throughout the busy month of December, so avoid this time if you can. ## Book with confidence ### Expedia flights to Costa Alentejana Searching for cheap flights to Costa Alentejana? No travel company presents more choices than Expedia if you're looking to compare flights to Costa Alentejana. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Portugal. Expedia provides the cheapest flights to many destinations in Portugal and you may find even greater savings if you combine your flight with a hotel stay in Costa Alentejana. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Costa Alentejana for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Costa Alentejana flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Humberto Delgado | | --- | --- | | Destination airport IATA code | LIS | | Destination city name | Lisbon | | Return price | £50 | ## Trending flights to Costa Alentejana Prices were available within the past 7 days and start at £23 for one-way flights and £50 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Wed, 19 Nov - Wed, 3 Dec STN London LIS Lisbon £50 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STN,to:LIS,departure:19/11/2025TANYT&leg2=from:LIS,to:STN,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:49.98&airProductToken=AQotCisIxqQBEgQxMDgwGPJsIIuSASjavv0CMITA_QI4TUAAWAFqBUJhc2ljcgFNCi0KKwjGpAESBDE4ODMYi5IBIPJsKOTe_gIwjuD-AjhEQABYAWoFQmFzaWNyAUQSCggBEAEYASoCRlIYASIECAEQASgCKAMoBDAN) ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - [Serviced Apartments in Comunidade Intermunicipal do Alentejo Litoral](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Apart-Hotels.d553248635975748904-aaApartHotels.Travel-Guide-Accommodation) - [Resorts in Comunidade Intermunicipal do Alentejo Litoral](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Hotel-Resorts.d553248635975748904-aaHotelResorts.Travel-Guide-Accommodation) - [Cheap Hotels in Comunidade Intermunicipal do Alentejo Litoral](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Hotels-Budget-Hotels.0-0-d553248635975748904-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Comunidade Intermunicipal do Alentejo Litoral](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Hotels-Luxury-Hotel.0-0-d553248635975748904-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Pousadas de Portugal Hotels in Comunidade Intermunicipal do Alentejo Litoral](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Hotels-Pousadas-De-Portugal.0-0-d553248635975748904--bPousadasdePortugal.Travel-Guide-Filter-Hotels) - [Hotels near Furnas Beach](https://www.expedia.co.uk/Furnas-Beach-Hotels.0-l6319246-0.Travel-Guide-Filter-Hotels) - [Adults Only Resorts & in Southwest Alentejo and Vicentine Coast Natural Park](https://www.expedia.co.uk/Southwest-Alentejo-And-Vicentine-Coast-Natural-Park-Hotels-Adults-Only-Resorts.0-0-d6157152-tAdultsOnlyResorts.Travel-Guide-Filter-Hotels) - [Pet-Friendly Hotels in Southwest Alentejo and Vicentine Coast Natural Park](https://www.expedia.co.uk/Southwest-Alentejo-And-Vicentine-Coast-Natural-Park-Hotels-Pet-Friendly-Hotel.0-0-d6157152-tPetFriendlyHotel.Travel-Guide-Filter-Hotels) - [Southwest Alentejo and Vicentine Coast Natural Park Hotels](https://www.expedia.co.uk/Southwest-Alentejo-And-Vicentine-Coast-Natural-Park-Hotels.d6157152.Travel-Guide-Hotels) - [Flights from Comunidade Intermunicipal do Alentejo Litoral](https://www.expedia.co.uk/lp/flights/553248635975748904/flights-from-comunidade-intermunicipal-do-alentejo-litoral) - [Southwest Alentejo and Vicentine Coast Natural Park Holidays](https://www.expedia.co.uk/Southwest-Alentejo-And-Vicentine-Coast-Natural-Park.d6157152.Holidays-City-Breaks) - [Avis Rental Cars in Southwest Alentejo and Vicentine Coast Natural Park](https://www.expedia.co.uk/Avis-Car-Rentals-In-Southwest-Alentejo-And-Vicentine-Coast-Natural-Park.d6157152-c41.Car-Rental-Guide-Suppliers) - [Car hire near Southwest Alentejo and Vicentine Coast Natural Park](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Southwest-Alentejo-And-Vicentine-Coast-Natural-Park.d6157152.Car-Hire-Guide) - [Interrent Rental Cars in Comunidade Intermunicipal do Alentejo Litoral](https://www.expedia.co.uk/Interrent-Car-Rentals-In-Comunidade-Intermunicipal-Do-Alentejo-Litoral.d553248635975748904-c1115.Car-Rental-Guide-Suppliers) - [Sixt Ni Rental Cars in Comunidade Intermunicipal do Alentejo Litoral](https://www.expedia.co.uk/Sixt-Ni-Car-Rentals-In-Comunidade-Intermunicipal-Do-Alentejo-Litoral.d553248635975748904-c1126.Car-Rental-Guide-Suppliers) \*Available to Expedia members.