Title: £298 Cheap Flights from Lexington to London (LEX to LHR) - Expedia.co.uk ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £298 Cheap Flights from Lexington (LEX) to London (LHR) [View £298 flight on Sat, 6 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LEX,to:LHR,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:298.00&airProductToken=AQptCjUI1YIBEgQ1NjU3GIu5ASCuHCiegf8CMIWC_wI4TEAAWAFqCEVDT0JBU0lDcghMTEE4NkxHVAo0CNWCARIDOTI5GK4cIOuJASi5gv8CMKOG_wI4TEABWAFqCEVDT0JBU0lDcghMTEE4NkxHVBIKCAIQARgCKgJVQRgBIgQIARABKAIoAygEMAE) - [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 Blue Grass Airport (LEX) to Heathrow Airport (LHR) - ![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:lex,to:lhr,departure:15/11/2025TANYT&leg2=from:lhr,to:lex,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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:lex,to:lhr,departure:15/11/2025TANYT&leg2=from:lhr,to:lex,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![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:lex,to:lhr,departure:15/11/2025TANYT&leg2=from:lhr,to:lex,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Finnair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.co.uk/Flights-Search?leg1=from:lex,to:lhr,departure:15/11/2025TANYT&leg2=from:lhr,to:lex,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:lex,to:lhr,departure:15/11/2025TANYT&leg2=from:lhr,to:lex,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:lex,to:lhr,departure:15/11/2025TANYT&leg2=from:lhr,to:lex,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:lex,to:lhr,departure:15/11/2025TANYT&leg2=from:lhr,to:lex,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![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 Lexington (LEX) to London (LHR) Prices were available within the past 7 days and start at £298 for one-way flights and £443 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, 31 Dec - Tue, 13 Jan LEX Lexington LHR London £443 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:31/12/2025TANYT&leg2=from:LHR,to:LEX,departure:13/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:442.42&airProductToken=AQpGCiIIxJgBEgQ0NzY5GIu5ASDjtAEol5yBAzDvnIEDOEVAAFgBCiAIxJgBEgIxNhjjtAEg64kBKKudgQMw7aCBAzhFQAFYAQpECh8IxJgBEgIzMxjriQEg4Fwo96eCAzDFrIIDOEVAAFgBCiEIxJgBEgQzMDc4GOBcIIu5ASifrYIDMOitggM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Mon, 1 Dec - Tue, 16 Dec LEX Lexington LHR London £443 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:01/12/2025TANYT&leg2=from:LHR,to:LEX,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:442.42&airProductToken=AQpGCiEI1qYBEgQzMTc0GIu5ASDgXCjQyv4CMKrL_gI4VEAAWAEKIQjWpgESBDQwMTAY4Fwg64kBKNfL_gIwvM_-AjhUQAFYAQpECh8IxJgBEgIzMxjriQEg4Fwo9-z_AjC78f8COEVAAFgBCiEIxJgBEgQzMjExGOBcIIu5ASif8v8CMOjy_wI4RUABWAESCggBEAEYASoCVlMYASIECAEQASgEMAE) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Sun, 9 Nov - Tue, 25 Nov LEX Lexington LHR London £444 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:09/11/2025TANYT&leg2=from:LHR,to:LEX,departure:25/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:443.22&airProductToken=AQqCAQo_CNamARIENDIwNRiLuQEg47QBKObP_AIwwdD8AjhUQABYAWoFTElHSFRyCE9MWDA2TEJBegoIxJgBEgQ0MjA1Cj8I1qYBEgQ0MDM4GOO0ASDriQEoq9T8AjDt1_wCOFRAAVgBagVMSUdIVHIIT0xYMDZMQkF6CgjEmAESBDQwMzgKgAEKPgjWpgESBDQwMDkY64kBIOBcKNeA_gIwqoX-AjhUQABYAWoFTElHSFRyCE9MWDA2TEJBegoIxJgBEgQ0MDA5Cj4I1qYBEgQ1NDQxGOBcIIu5ASiZhv4CMOOG_gI4VEABWAFqBUxJR0hUcghPTFgwNkxCQXoKCMSYARIENTQ0MRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Mon, 12 Jan - Tue, 27 Jan LEX Lexington LHR London £449 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:12/01/2026TANYT&leg2=from:LHR,to:LEX,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:448.42&airProductToken=AQpICiII1qYBEgQ0MjEyGIu5ASDjtAEo65-CAzDBoIIDOFRAAFgBCiII1qYBEgQ0MDM4GOO0ASDriQEoq6SCAzDtp4IDOFRAAVgBCkQKHwjEmAESAjM3GOuJASDgXCjWyIMDMK7NgwM4RUAAWAEKIQjEmAESBDIyMTMY4Fwgi7kBKJzOgwMw5c6DAzhFQAFYARIKCAEQARgBKgJWUxgBIgQIARABKAQwAQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Sun, 9 Nov - Tue, 25 Nov LEX Lexington LHR London £459 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:09/11/2025TANYT&leg2=from:LHR,to:LEX,departure:25/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:458.22&airProductToken=AQqAAQo-CNamARIEMTk4NRiLuQEg4Fwoo9T8AjCJ1fwCOFRAAFgBagVMSUdIVHIIT0xYMDZMQkF6CgjEmAESBDE5ODUKPgjWpgESBDQwNjcY4Fwg64kBKLLV_AIwnNn8AjhUQAFYAWoFTElHSFRyCE9MWDA2TEJBegoIxJgBEgQ0MDY3CqgBCjMIy5gBEgQxMDAyGOuJASCAkwEoyID-AjCdgf4COExAAFgBagVMSUdIVHIIVkxYMDZMQkEKMQjLmAESAzYyMRiAkwEg4FwohYT-AjDJiP4COFZAAVgBagVMSUdIVHIIVkxYMDZMQkEKPgjLmAESBDUxNDQY4Fwgi7kBKMSJ_gIwkIr-AjhWQAFYAWoFTElHSFRyCFZMWDA2TEJBegoIxJgBEgQ1MTQ0EgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Sun, 9 Nov - Tue, 25 Nov LEX Lexington LHR London £463 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:09/11/2025TANYT&leg2=from:LHR,to:LEX,departure:25/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:462.72&airProductToken=AQqCAQo_CNamARIENDIwNRiLuQEg47QBKObP_AIwwdD8AjhUQABYAWoFTElHSFRyCE9MWDA2TEJBegoIxJgBEgQ0MjA1Cj8I1qYBEgQ0MDM4GOO0ASDriQEoq9T8AjDt1_wCOFRAAVgBagVMSUdIVHIIT0xYMDZMQkF6CgjEmAESBDQwMzgKgAEKPgjBjAESBDM2MjQY64kBIOBcKK6C_gIw94b-AjhWQABYAWoFTElHSFRyCFZMWDA2TEJBegoIxJgBEgQzNjI0Cj4IwYwBEgQzNTQ4GOBcIIu5ASjEif4CMJCK_gI4VkABWAFqBUxJR0hUcghWTFgwNkxCQXoKCMSYARIEMzU0OBIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Sun, 9 Nov - Tue, 25 Nov LEX Lexington LHR London £468 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:09/11/2025TANYT&leg2=from:LHR,to:LEX,departure:25/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:467.02&airProductToken=AQqAAQo-CNamARIEMTk4NRiLuQEg4Fwoo9T8AjCJ1fwCOFRAAFgBagVMSUdIVHIIT0xYMDZMQkF6CgjEmAESBDE5ODUKPgjWpgESBDQwNjcY4Fwg64kBKLLV_AIwnNn8AjhUQAFYAWoFTElHSFRyCE9MWDA2TEJBegoIxJgBEgQ0MDY3CqUBCjIIwYwBEgQxNjgxGOuJASDiMCjcgP4CMLGB_gI4TEAAWAFqBUxJR0hUcghWTFgwNkxCQQovCMGMARICMzAY4jAg4Fwowoz-AjCQkf4COFZAAVgBagVMSUdIVHIIVkxYMDZMQkEKPgjBjAESBDM1NDgY4Fwgi7kBKOSU_gIwsJX-AjhWQAFYAWoFTElHSFRyCFZMWDA2TEJBegoIxJgBEgQzNTQ4EgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwAQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Sat, 17 Jan - Tue, 27 Jan LEX Lexington LHR London £468 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:17/01/2026TANYT&leg2=from:LHR,to:LEX,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:467.92&airProductToken=AQpGCiEIwYwBEgQzNTA1GIu5ASDgXCia24IDMP7bggM4VkAAWAEKIQjBjAESBDk5MDMY4Fwg64kBKMbmggMwoeqCAzhWQAFYAQpECh8IxJgBEgIzNxjriQEg4Fwo1siDAzCuzYMDOEVAAFgBCiEIxJgBEgQyMjEzGOBcIIu5ASiczoMDMOXOgwM4RUABWAESCggBEAEYASoCQUYYASIECAEQASgEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sun, 9 Nov - Tue, 25 Nov LEX Lexington LHR London £478 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:09/11/2025TANYT&leg2=from:LHR,to:LEX,departure:25/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:477.72&airProductToken=AQqAAQo-CMuYARIENzYwOBiLuQEg4Fwo1M38AjC1zvwCOFZAAFgBagVMSUdIVHIIVkxYMDZMQkF6CgjEmAESBDc2MDgKPgjLmAESBDYwNDMY4Fwg64kBKMzT_AIwttf8AjhWQAFYAWoFTElHSFRyCFZMWDA2TEJBegoIxJgBEgQ2MDQzCqgBCjMIy5gBEgQxMDAwGOuJASCAkwEoxv_9AjCWgP4COExAAFgBagVMSUdIVHIIVkxYMDZMQkEKMQjLmAESAzYyMxiAkwEg4Fwo14D-AjCbhf4COFZAAVgBagVMSUdIVHIIVkxYMDZMQkEKPgjLmAESBDUxNDQY4Fwgi7kBKMSJ_gIwkIr-AjhWQAFYAWoFTElHSFRyCFZMWDA2TEJBegoIxJgBEgQ1MTQ0EgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, 9 Feb - Mon, 16 Feb LEX Lexington LHR London £483 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LEX,to:LHR,departure:09/02/2026TANYT&leg2=from:LHR,to:LEX,departure:16/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:482.22&airProductToken=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) ## Find the cheapest month to fly from Lexington (LEX) to London (LHR) ### September is typically the cheapest month to fly From £425 - £1,198 per traveller. ## Alternative airports near London Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:LEX,to:LHR,departure:15/11/2025TANYT&leg2=from:LHR,to:LEX,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LHR Heathrow Cheapest 28 min [Flights from £520](https://www.expedia.co.uk/Flights-Search?leg1=from:LEX,to:LHR,departure:15/11/2025TANYT&leg2=from:LHR,to:LEX,departure:22/11/2025TANYT&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 Blue Grass Airport (LEX) to Heathrow Airport? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Blue Grass Airport and Heathrow Airport was £443. Fares this good don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Blue Grass Airport to Heathrow Airport? > Most flights can be conveniently cancelled online, but whether you incur a fee varies between airlines. If you do need to cancel your escape, follow the instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from LEX to LHR 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 Blue Grass Airport to LHR flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from LEX to London Heathrow? > With around 6,400 kilometres separating Blue Grass Airport (LEX) and LHR, your flight will be a long one. Pack wisely and make your trip more comfortable. Little things like warm clothes and some noise-cancelling headphones can make a big difference. ### Which airlines fly direct from Blue Grass Airport to Heathrow Airport? > Unfortunately, there are no airlines that directly fly between Blue Grass Airport and Heathrow Airport (LHR). You'll need to book a flight with at least one stop. ### Are LEX to London Heathrow flight tickets cheaper when they're purchased at the last minute? > Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute flight deals between Blue Grass Airport and London Heathrow are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines announce their prices up to a year prior to the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to grab your seat when the price is low. ## Travel information | Origin airport | Blue Grass | | --- | --- | | Destination airport | Heathrow | | Airlines serving | Aer Lingus, Air Canada, Air France, British Airways, Finnair, KLM, Lufthansa, Scandinavian Airlines, Virgin Atlantic | | Return price | £442 | | Distance | 6395 km | ## Book with confidence ### Compare flights from Lexington to London easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Lexington to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Blue Grass to Heathrow.   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 Blue Grass (LEX) to Heathrow (LHR) The easiest way to view the best deals on flights from Lexington to London 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 Blue Grass to Heathrow start at just £443 and range up to £483.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Lexington and London - booking your flight during December, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Lexington to London flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Blue Grass to Heathrow 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 - Accommodation - Flights - [London Hotels](https://www.expedia.co.uk/London-Hotels.d178279.Travel-Guide-Hotels) - [Flights to London](https://www.expedia.co.uk/Cheap-Flights-To-London.d178279.Travel-Guide-Flights) - [Flights from Abidjan (ABJ) to London (LON)](https://www.expedia.co.uk/lp/flights/abj/lon/abidjan-to-london) - [Flights from Aberdeen (ABZ) to London (LON)](https://www.expedia.co.uk/lp/flights/abz/lon/aberdeen-to-london) - [Flights from Accra (ACC) to London (LON)](https://www.expedia.co.uk/lp/flights/acc/lon/accra-to-london) - [Flights from Izmir (ADB) to London (LON)](https://www.expedia.co.uk/lp/flights/adb/lon/izmir-to-london) - [Flights from Málaga (AGP) to London (LON)](https://www.expedia.co.uk/lp/flights/agp/lon/malaga-to-london) - [Flights from Alicante (ALC) to London (LON)](https://www.expedia.co.uk/lp/flights/alc/lon/alicante-to-london) - 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