Title: £405 Flights from London Heathrow to Knoxville (LHR to TYS) - Expedia.co.uk ![Skyline of downtown Knoxville, Tennessee, USA](https://images.trvl-media.com/place/602977/e5dfacc8-29fe-4ae7-93f0-6aa1cd8e604b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602977/e5dfacc8-29fe-4ae7-93f0-6aa1cd8e604b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £405 Cheap Flights from London (LHR) to Knoxville (TYS) [View £405 flight on Mon, 14 Sept 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:TYS,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:404.85&airProductToken=AQqhAQo0CMywARIDMzE3GOuJASC5PCis4JcDMKnhlwM4S0AAWAFqCEVDT0xJR0hUcghLSk9JS1hCUQoyCMywARICNzIYuTwgiBgo_uGXAzC95pcDOEtAAVgBaghFQ09MSUdIVHIIS0pPSUtYQlEKNQjVggESBDQzMDQYiBggk5YBKIvplwMw7-mXAzhLQAFYAWoIRUNPTElHSFRyCEtKT0lLWEJREgoIARABGAEqAkxYGAEiBAgBEAEoAigDKAQwCw) - [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 Alcoa - Knoxville Airport (TYS) - ![](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:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:LHR,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](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:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:LHR,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![](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:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:LHR,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](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:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:LHR,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](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:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:LHR,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![](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:LHR,to:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:LHR,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](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:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:LHR,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](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\* - ![](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\* - ![](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 (LHR) to Knoxville (TYS) Prices were available within the past 7 days and start at £405 for one-way flights and £584 for round trip, for the period specified. 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 Mar - Tue, 17 Mar LHR London TYS Knoxville £584 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:10/03/2026TANYT&leg2=from:TYS,to:LHR,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:583.85&airProductToken=AQquAQo0CMyQARIDOTIxGOuJASClBCjmnIcDMMWdhwM4S0AAWAFqCEVDT0xJR0hUcghLTFZIQVhCUQozCMyQARIDNDMwGKUEIK4cKK6ehwMw7aKHAzhLQAFYAWoIRUNPTElHSFRyCEtMVkhBWEJRCkEIzJABEgQ3OTE2GK4cIJOWASjKpIcDMK-lhwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIENzkxNgqGAQpBCMyQARIEODcyMRiTlgEgiBgojfGHAzD38YcDOEtAAFgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjVggESBDg3MjEKQQjMkAESBDkyNTkYiBgg64kBKLjzhwMw8PaHAzhLQAFYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQ5MjU5EgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Tue, 10 Mar - Tue, 17 Mar LHR London TYS Knoxville £585 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:10/03/2026TANYT&leg2=from:TYS,to:LHR,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:584.85&airProductToken=AQq-AQo2CNOcARIEMjEwNBjriQEgoaQBKPqchwMwu52HAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRCkEI05wBEgQ4ODAxGKGkASCIGCjvnocDMPeihwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEODgwMQpBCNOcARIEODk1NxiIGCCTlgEo9KOHAzDhpIcDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjVggESBDg5NTcKhgEKQQjMkAESBDg3MjEYk5YBIIgYKI3xhwMw9_GHAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQ4NzIxCkEIzJABEgQ5MjU5GIgYIOuJASi484cDMPD2hwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEOTI1ORIKCAIQARgCKgJTThgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 10 Mar - Tue, 17 Mar LHR London TYS Knoxville £588 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:10/03/2026TANYT&leg2=from:TYS,to:LHR,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:587.35&airProductToken=AQquAQo0CMyQARIDOTIxGOuJASClBCjmnIcDMMWdhwM4S0AAWAFqCEVDT0xJR0hUcghLTFZIQVhCUQozCMyQARIDNDMwGKUEIK4cKK6ehwMw7aKHAzhLQAFYAWoIRUNPTElHSFRyCEtMVkhBWEJRCkEIzJABEgQ3OTE2GK4cIJOWASjKpIcDMK-lhwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIENzkxNgqvAQpBCMyQARIEOTM1MxiTlgEgrhwo1_KHAzDT84cDOEtAAFgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjVggESBDkzNTMKMwjMkAESAzQzNRiuHCCMFSjG9YcDMLr5hwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUQo1CMyQARIEMjQ3NhiMFSDriQEonvqHAzCW-4cDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlESCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Tue, 10 Mar - Tue, 17 Mar LHR London TYS Knoxville £589 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:10/03/2026TANYT&leg2=from:TYS,to:LHR,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:588.35&airProductToken=AQq-AQo2CNOcARIEMjEwNBjriQEgoaQBKPqchwMwu52HAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRCkEI05wBEgQ4ODAxGKGkASCIGCjvnocDMPeihwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEODgwMQpBCNOcARIEODk1NxiIGCCTlgEo9KOHAzDhpIcDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjVggESBDg5NTcKrwEKQQjMkAESBDkzNTMYk5YBIK4cKNfyhwMw0_OHAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQ5MzUzCjMIzJABEgM0MzUYrhwgjBUoxvWHAzC6-YcDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlEKNQjMkAESBDI0NzYYjBUg64kBKJ76hwMwlvuHAzhLQAFYAWoIRUNPTElHSFRyCEtMVkhBWEJREgoIAhABGAIqAlNOGAEiBAgBEAEoAigDKAQwCw) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Tue, 10 Mar - Tue, 17 Mar LHR London TYS Knoxville £590 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:10/03/2026TANYT&leg2=from:TYS,to:LHR,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:589.45&airProductToken=AQq-AQo2CNOcARIEMjEwNBjriQEgoaQBKPqchwMwu52HAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRCkEI05wBEgQ4ODAxGKGkASCIGCjvnocDMPeihwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEODgwMQpBCNOcARIEODk1NxiIGCCTlgEo9KOHAzDhpIcDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjVggESBDg5NTcKuwEKQQjMkAESBDg1ODcYk5YBIK4cKPHwhwMw6_GHAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQ4NTg3CkAIzJABEgQ5MTUzGK4cIKUEKMDyhwMwr_aHAzhLQAFYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQ5MTUzCjQIzJABEgM5MDAYpQQg64kBKIn3hwMw7feHAzhLQAFYAWoIRUNPTElHSFRyCEtMVkhBWEJREgoIAhABGAIqAlNOGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 17 Nov - Mon, 30 Nov LHR London TYS Knoxville £595 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:17/11/2026TANYT&leg2=from:TYS,to:LHR,departure:30/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:594.75&airProductToken=AQq7AQpBCMyQARIENDE5MxjriQEgjBUo7bCdAzDbsZ0DOEtAAFgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjWmAESBDQxOTMKMwjMkAESAzQxNBiMFSCIGCibtJ0DMMG4nQM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUQpBCMyQARIEOTMxMhiIGCCTlgEovrmdAzCVup0DOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjVggESBDkzMTIKhgEKQQjMkAESBDkzMjkYk5YBIIgYKMPKngMwosueAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQ5MzI5CkEIzJABEgQ5MjY3GIgYIOuJASjjy54DMKrPngM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEOTI2NxIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 29 Apr - Mon, 4 May LHR London TYS Knoxville £596 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:29/04/2026TANYT&leg2=from:TYS,to:LHR,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:595.95&airProductToken=AQq7AQpBCMyQARIENDIzMxjriQEgpQQo6s6LAzDJz4sDOEtAAFgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjWmAESBDQyMzMKMwjMkAESAzQzMBilBCCuHCiy0IsDMNPUiwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUQpBCMyQARIENzk1NBiuHCCTlgEoj9iLAzD32IsDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjVggESBDc5NTQKhgEKQQjMkAESBDkzNTMYk5YBIK4cKN6OjAMw2I-MAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQ5MzUzCkEIzJABEgQ5MzU1GK4cIOuJASjskIwDMOWUjAM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEOTM1NRIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 18 Mar - Wed, 25 Mar LHR London TYS Knoxville £607 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:18/03/2026TANYT&leg2=from:TYS,to:LHR,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:606.79&airProductToken=AQppCjIIwYIBEgM3MzMY64kBIOKaASih-YcDMML9hwM4QkAAWAFqBUJBU0lDcghPTFg4QzFCNAozCMGCARIENTIyNxjimgEgk5YBKLr-hwMwhf-HAzhCQAFYAWoFQkFTSUNyCE9MWDhDMUI0CmkKMwjBggESBDYwNTkYk5YBIOKaASjbzIgDMLPNiAM4QkAAWAFqBUJBU0lDcghPTFg4QzFCNAoyCMGCARIDNzMyGOKaASDriQEoq86IAzCL0ogDOEJAAVgBagVCQVNJQ3IIT0xYOEMxQjQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 10 Mar - Tue, 17 Mar LHR London TYS Knoxville £607 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:10/03/2026TANYT&leg2=from:TYS,to:LHR,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:606.99&airProductToken=AQqCAQo_CMKCARIEMTU4OBjriQEg71ko256HAzC7oocDOE9AAFgBagVOT0JBR3IJT0xYOEMxQjRQegoIwYIBEgQxNTg4Cj8IwoIBEgQ0MzY0GO9ZIJOWASi1pIcDMLmlhwM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjQqAESBDQzNjQKhAEKQAjCggESBDE4NjkYk5YBIOKaASj08YcDMMzyhwM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjQqAESBDE4NjkKQAjCggESBDE1OTUY4poBIOuJASi484cDMJj3hwM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjBggESBDE1OTUSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Sun, 8 Mar - Sun, 15 Mar LHR London TYS Knoxville £612 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:08/03/2026TANYT&leg2=from:TYS,to:LHR,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:611.05&airProductToken=AQrBAQo_CNamARIENzA1NBjriQEggJMBKOmMhwMwtI2HAzhUQABYAWoFTElHSFRyCE9ZMkVERExBegoIy5gBEgQ3MDU0Cj4I1qYBEgQ3MTE1GICTASDgXCjXkocDMJuXhwM4VEABWAFqBUxJR0hUcghPWTJFRERMQXoKCMuYARIENzExNQo-CNamARIENTM0NRjgXCCTlgEoo5iHAzDZmIcDOFRAAVgBagVMSUdIVHIIT1kyRURETEF6CgjEmAESBDUzNDUKcwo-CNamARIENTQ1MhiTlgEg4FwoztyHAzCe3YcDOFRAAFgBagVMSUdIVHIIT1kyRURETEF6CgjEmAESBDU0NTIKMQjWpgESAzEwNBjgXCDriQEo5ueHAzDB64cDOFRAAVgBagVMSUdIVHIIT1kyRURETEESCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ## Alternative airports near Knoxville 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:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:LHR,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) TYS McGhee Tyson CheapestClosest 22 min [Flights from £621 ](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:TYS,departure:24/02/2026TANYT&leg2=from:TYS,to:LHR,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from London to Knoxville route information__ | Origin airport | Heathrow | | ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | McGhee Tyson | | Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, United, Virgin Atlantic | | Return price | £584 | | Distance | 6525 km | ## Compare flights from London to Knoxville easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Knoxville. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to McGhee Tyson in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to McGhee Tyson. 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 McGhee Tyson (TYS) The easiest way to view the best deals on flights from London to Knoxville 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 McGhee Tyson start at just £584 and range up to £612\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near London and Knoxville - 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 Knoxville flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to McGhee Tyson 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 London Heathrow to McGhee Tyson Airport (TYS)? ### Do I need to pay a cancellation fee if I cancel my flight from LHR to TYS? ### How do I find cheap flights from Heathrow Airport (LHR) to McGhee Tyson Airport (TYS) that have flexible change policies? ### How many hours is the flight from London Heathrow to Knoxville Airport? ### How far is the flight from Heathrow Airport to McGhee Tyson Airport (TYS)? ### Which airlines fly direct from Heathrow Airport (LHR) to McGhee Tyson Airport (TYS)? ### Are LHR to TYS flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other - [4 Star Hotels in West Knoxville ](https://www.expedia.co.uk/4Star-West-Knoxville-Hotels.s40-0-d6059852.Travel-Guide-Filter-Hotels) - 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