Title: £385 Flights from London Heathrow to Louisville (LHR to SDF) - Expedia.co.uk ![The Louisville, Kentucky skyline with pedestrian walkway in front](https://images.trvl-media.com/place/603002/bb7aa867-4a7a-49ff-b758-10a472246889.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/603002/bb7aa867-4a7a-49ff-b758-10a472246889.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £385 Cheap Flights from London (LHR) to Louisville (SDF) [View £385 flight on Wed, 4 Mar 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:SDF,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:384.62&airProductToken=AQq0AQoyCMKCARIDNDU2GOuJASCMGCiX2YYDMK3ahgM4T0AAWAFqBU5PQkFHcglPTFg1QzVCNFAKPgjCggESBDQyNzEYjBggrhwom9uGAzDu34YDOE9AAVgBagVOT0JBR3IJT0xYNUM1QjRQegoIyYQBEgQ0MjcxCj4IwoIBEgQ1NTczGK4cIPIoKPbhhgMw0OKGAzhPQAFYAWoFTk9CQUdyCU9MWDVDNUI0UHoKCNmwARIENTU3MxIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) - [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 Heathrow Airport (LHR) to Louisville International Airport (SDF) - ![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:lhr,to:sdf,departure:15/11/2025TANYT&leg2=from:sdf,to:lhr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![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:lhr,to:sdf,departure:15/11/2025TANYT&leg2=from:sdf,to:lhr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:lhr,to:sdf,departure:15/11/2025TANYT&leg2=from:sdf,to:lhr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![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:lhr,to:sdf,departure:15/11/2025TANYT&leg2=from:sdf,to:lhr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![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:lhr,to:sdf,departure:15/11/2025TANYT&leg2=from:sdf,to:lhr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![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:lhr,to:sdf,departure:15/11/2025TANYT&leg2=from:sdf,to:lhr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.co.uk/Flights-Search?leg1=from:lhr,to:sdf,departure:15/11/2025TANYT&leg2=from:sdf,to:lhr,departure:22/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![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\* - 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Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 10 Feb - Tue, 17 Feb LHR London SDF Louisville £587 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:10/02/2026TANYT&leg2=from:SDF,to:LHR,departure:17/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:586.32&airProductToken=AQqtAQo0CMyQARIDOTI1GOuJASClBCje4oQDML3jhAM4S0AAWAFqCEVDT0xJR0hUcghLTFU1RFhCUQozCMyQARIDNDE4GKUEIIgYKKvkhAMwwuiEAzhLQAFYAWoIRUNPTElHSFRyCEtMVTVEWEJRCkAIzJABEgQ5MjU4GIgYIPIoKLXphAMwq-qEAzhLQAFYAWoIRUNPTElHSFRyCEtMVTVEWEJRegoI1YIBEgQ5MjU4CocBCkEIzJABEgQ3ODkyGPIoIMSNASiqtoUDMK63hQM4S0AAWAFqCEVDT0xJR0hUcghLTFU1RFhCUXoKCNWCARIENzg5MgpCCMyQARIENzYzMBjEjQEg64kBKKS4hQMw3LuFAzhLQAFYAWoIRUNPTElHSFRyCEtMVTVEWEJRegoI1YIBEgQ3NjMwEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 3 Feb - Tue, 10 Feb LHR London SDF Louisville £589 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:03/02/2026TANYT&leg2=from:SDF,to:LHR,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:588.42&airProductToken=AQq0AQoyCMKCARIDNDU2GOuJASCMGCjtkoQDMIOUhAM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFAKPgjCggESBDQyNzEYjBggrhwo-5SEAzDOmYQDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQegoIyYQBEgQ0MjcxCj4IwoIBEgQ1NTczGK4cIPIoKLCahAMwi5uEAzhPQAFYAWoFTk9CQUdyCU9MWDhDMUI0UHoKCNmwARIENTU3MwqDAQo_CMKCARIENjkzNBjyKCDimgEolOqEAzD06oQDOE9AAFgBagVOT0JBR3IJT0xYOEMxQjRQegoIwYIBEgQ2OTM0CkAIwoIBEgQxNTk5GOKaASDriQEo_-uEAzDQ74QDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQegoIwYIBEgQxNTk5EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 3 Feb - Tue, 10 Feb LHR London SDF Louisville £592 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:03/02/2026TANYT&leg2=from:SDF,to:LHR,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:591.42&airProductToken=AQq2AQoyCMKCARIDNDU4GOuJASCMGCjCk4QDMNiUhAM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFAKPwjCggESBDE2MTIYjBgg4poBKLyVhAMw8ZmEAzhPQAFYAWoFTk9CQUdyCU9MWDhDMUI0UHoKCMGCARIEMTYxMgo_CMKCARIENjkyMBjimgEg8igohJyEAzDZnIQDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQegoIwYIBEgQ2OTIwCnYKPwjCggESBDU0ODAY8iggo7EBKOTphAMwhuuEAzhPQABYAWoFTk9CQUdyCU9MWDhDMUI0UHoKCMGCARIENTQ4MAozCMKCARIDMTkyGKOxASDriQEow-uEAzDf74QDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 25 Nov - Wed, 10 Dec LHR London SDF Louisville £596 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:25/11/2025TANYT&leg2=from:SDF,to:LHR,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:595.62&airProductToken=AQqiAQo1CMyQARIEMjQ3MxjriQEgjBUo3oH-AjDMgv4COEtAAFgBaghFQ09MSUdIVHIIS0xYTVU1QlEKMwjMkAESAzQzNBiMFSCuHCimg_4CMPmH_gI4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCUQo0CMyQARIEOTE2NhiuHCDyKCjTiP4CMLGJ_gI4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCUQptCjQIzJABEgQ3OTgxGPIoIK4cKIqu_wIw7K7_AjhLQABYAWoIRUNPTElHSFRyCEtMWE1VNUJRCjUIzJABEgQ5MzQ5GK4cIOuJASi2sP8CMJu0_wI4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCURIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 26 Nov - Tue, 16 Dec LHR London SDF Louisville £600 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:26/11/2025TANYT&leg2=from:SDF,to:LHR,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:599.32&airProductToken=AQplCjAIwYIBEgI5MRjriQEgrhwoso7-AjDEkv4COEJAAFgBagVCQVNJQ3IIT0xYOEMxQjQKMQjBggESBDQ0ODAYrhwg8igos5P-AjCVlP4COEJAAVgBagVCQVNJQ3IIT0xYOEMxQjQKmQEKMQjBggESBDUwOTQY8igg71ko2_P_AjDU9P8COEJAAFgBagVCQVNJQ3IIT0xYOEMxQjQKMAjBggESAzcyMhjvWSCDDSiM9f8CMIj4_wI4QkABWAFqBUJBU0lDcghPTFg4QzFCNAoyCMGCARIENjc2NRiDDSDriQEolvr_AjDr-v8COE9AAVgBagVCQVNJQ3IIT0xYOEMxQjQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 25 Nov - Tue, 2 Dec LHR London SDF Louisville £601 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:25/11/2025TANYT&leg2=from:SDF,to:LHR,departure:02/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:600.12&airProductToken=AQqiAQo1CMyQARIEMjQ3MxjriQEgjBUo3oH-AjDMgv4COEtAAFgBaghFQ09MSUdIVHIIS0xYTVU1QlEKMwjMkAESAzQzNBiMFSCuHCimg_4CMPmH_gI4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCUQo0CMyQARIEOTE2NhiuHCDyKCjTiP4CMLGJ_gI4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCUQqiAQo0CMyQARIENzkyNxjyKCCuHCiB1v4CMPLW_gI4S0AAWAFqCEVDT0xJR0hUcghLTFhNVTVCUQozCMyQARIDNDM1GK4cIIwVKKbY_gIwmtz-AjhLQAFYAWoIRUNPTElHSFRyCEtMWE1VNUJRCjUIzJABEgQ0MTk4GIwVIOuJASij3v4CMJvf_gI4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCURIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 25 Nov - Wed, 10 Dec LHR London SDF Louisville £601 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:25/11/2025TANYT&leg2=from:SDF,to:LHR,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:600.52&airProductToken=AQqiAQo1CMyQARIEMjQ3MxjriQEgjBUo3oH-AjDMgv4COEtAAFgBaghFQ09MSUdIVHIIS0xYTVU1QlEKMwjMkAESAzQzNBiMFSCuHCimg_4CMPmH_gI4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCUQo0CMyQARIEOTE2NhiuHCDyKCjTiP4CMLGJ_gI4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCUQqaAQoxCMGGARIEMzUxMxjyKCCuHCiwrf8CMJKu_wI4S0AAWAFqBUJBU0lDcghLTFhNVTVCUQoxCMGGARIDNTA2GK4cIJjOASjQrv8CMLOv_wI4S0ABWAFqBUJBU0lDcghLTFhNVTVCUQoyCMGGARIDODU2GJjOASDriQEolbH_AjC-tP8COEtAAVgBagVCQVNJQ3IIS0xYTVU1QlESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 28 Jan - Sun, 1 Feb LHR London SDF Louisville £602 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:28/01/2026TANYT&leg2=from:SDF,to:LHR,departure:01/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:601.72&airProductToken=AQquAQo1CMyQARIEMjQ3MxjriQEgjBUo3tGDAzDM0oMDOEtAAFgBaghFQ09MSUdIVHIIS0xYTVU1QlEKMwjMkAESAzQzNBiMFSCuHCim04MDMPnXgwM4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCUQpACMyQARIEOTE2NhiuHCDyKCjQ2IMDMLLZgwM4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCUXoKCNWCARIEOTE2NgqpAQo-CMGGARIEMzE3MBjyKCDEjQEo6v-DAzDygIQDOEtAAFgBagVCQVNJQ3IIS0xYTVU1QlF6CgjVggESBDMxNzAKMwjBhgESBDI1NjYYxI0BIPjJASj4gYQDMP6ChAM4S0ABWAFqBUJBU0lDcghLTFhNVTVCUQoyCMGGARIDODY4GPjJASDriQEo0IuEAzCzjoQDOEtAAVgBagVCQVNJQ3IIS0xYTVU1QlESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, 26 Nov - Tue, 16 Dec LHR London SDF Louisville £608 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:26/11/2025TANYT&leg2=from:SDF,to:LHR,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:607.52&airProductToken=AQqbAQoyCMGGARIDODU3GOuJASCYzgEo7I3-AjDMkf4COEtAAFgBagVCQVNJQ3IIS0xEWERYQlEKMgjBhgESBDQ5OTAYmM4BIK4cKKaS_gIwp5P-AjhLQAFYAWoFQkFTSUNyCEtMRFhEWEJRCjEIwYYBEgQzMDk2GK4cIPIoKPOT_gIw0ZT-AjhLQAFYAWoFQkFTSUNyCEtMRFhEWEJRCpgBCjEIwYYBEgQzNTcxGPIoIK4cKKjv_wIwjPD_AjhLQABYAWoFQkFTSUNyCEtMRFhEWEJRCjAIwYYBEgM1MjIYrhwgmF0oyvH_AjDJ8v8COEtAAVgBagVCQVNJQ3IIS0xEWERYQlEKMQjBhgESAzg2NBiYXSDriQEonvT_AjCu9_8COEtAAVgBagVCQVNJQ3IIS0xEWERYQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 3 Feb - Tue, 10 Feb LHR London SDF Louisville £613 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:03/02/2026TANYT&leg2=from:SDF,to:LHR,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:612.72&airProductToken=AQqnAQozCMuYARIEMTAwNhjriQEggJMBKMGVhAMwkZaEAzhMQABYAWoFTElHSFRyCFZZMkVEQkxBCjEIy5gBEgM2MjEYgJMBIOBcKMWXhAMwiZyEAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBCj0Iy5gBEgQ3MTU3GOBcIPIoKPKchAMwwp2EAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ3MTU3Cn8KPQjLmAESBDc2MjUY8igg4FwosOiEAzCM6YQDOFZAAFgBagVMSUdIVHIIVlkyU0pCTEF6CgjEmAESBDc2MjUKPgjLmAESBDYwNDMY4Fwg64kBKPHphAMw1u2EAzhWQAFYAWoFTElHSFRyCFZZMlNKQkxBegoIxJgBEgQ2MDQzEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ## Alternative airports near Louisville Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:SDF,departure:15/11/2025TANYT&leg2=from:SDF,to:LHR,departure:29/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SDF Louisville Intl. CheapestClosest 9 min [Flights from £677](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:SDF,departure:15/11/2025TANYT&leg2=from:SDF,to:LHR,departure:29/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from London to Louisville route information | Origin airport | Heathrow | | --- | --- | | Destination airport | Louisville Intl. | | Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic | | Return price | £586 | | Distance | 6457 km | ## Compare flights from London to Louisville easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Louisville. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Louisville Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Louisville Intl..   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 Heathrow (LHR) to Louisville Intl. (SDF) The easiest way to view the best deals on flights from London to Louisville 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 Heathrow to Louisville Intl. start at just £587 and range up to £613.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near London and Louisville - booking your flight during February, 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 Louisville flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Louisville Intl. 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 LHR to Louisville Muhammad Ali Intl. Airport? > The lowest price advertised for a round-trip journey between London Heathrow and SDF is £587. But you better move fast. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Louisville Muhammad Ali Intl. Airport? > We understand that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from London Heathrow to SDF 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 Heathrow Airport (LHR) to Louisville Muhammad Ali Intl. Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Heathrow Airport (LHR) to Louisville Muhammad Ali Intl. Airport? > With around 6,500 kilometres separating Hounslow and Louisville, your flight will be a long one. Pack wisely and make your time in the air more comfortable. Little things like warm clothes and some noise-cancelling headphones can make a massive difference. ### Which airlines fly direct from Heathrow Airport (LHR) to Louisville Muhammad Ali Intl. Airport? > If you want to fly straight from London Heathrow to Louisville Muhammad Ali Intl. Airport, you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route. ### Are Heathrow Airport (LHR) to Louisville Muhammad Ali Intl. Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to pick up amazing last-minute deals from Heathrow Airport to Louisville Intl. Airport (SDF), but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. 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