Title: £374 Cheap Flights from London to Knoxville (LON 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) # £374 Cheap Flights from London (LON) to Knoxville (TYS) [View £374 flight on Wed, 25 Feb 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LGW,to:TYS,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:373.48&airProductToken=AQqdAQoyCMGCARIENzAxMhjLsQEgzHAo6IyGAzC2kYYDOE9AAFgBagVCQVNJQ3IIT0xYNUM1QjQKMgjBggESBDI4MTYYzHAg4poBKN2ShgMw0ZOGAzhCQAFYAWoFQkFTSUNyCE9MWDVDNUI0CjMIwYIBEgQ1NTM2GOKaASCTlgEo-5OGAzDKlIYDOEJAAVgBagVCQVNJQ3IIT0xYNUM1QjQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) - [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 London to Knoxville, TN (TYS-McGhee Tyson) - ![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:lon,to:tys,departure:12/11/2025TANYT&leg2=from:tys,to:lon,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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:lon,to:tys,departure:12/11/2025TANYT&leg2=from:tys,to:lon,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![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:lon,to:tys,departure:12/11/2025TANYT&leg2=from:tys,to:lon,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![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:lon,to:tys,departure:12/11/2025TANYT&leg2=from:tys,to:lon,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:lon,to:tys,departure:12/11/2025TANYT&leg2=from:tys,to:lon,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:lon,to:tys,departure:12/11/2025TANYT&leg2=from:tys,to:lon,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![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:lon,to:tys,departure:12/11/2025TANYT&leg2=from:tys,to:lon,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) ![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 (LON) to Knoxville (TYS) Prices were available within the past 7 days and start at £374 for one-way flights and £588 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 18 Mar - Wed, 25 Mar LHR London TYS Knoxville £588 Return found 6 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:587.62&airProductToken=AQqdAQoyCMKCARIDNDYwGOuJASCMGCjZ94cDMO_4hwM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFAKMgjCggESBDE2MDYYjBgg71kov_mHAzCz_YcDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQCjMIwoIBEgQ2ODkwGO9ZIJOWASir_ocDMKf_hwM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFAKbAo0CMKCARIENDM5NBiTlgEg4poBKIHNiAMwzM2IAzhPQABYAWoFTk9CQUdyCU9MWDhDMUI0UAo0CMKCARIEMTU5NxjimgEg64kBKLDOiAMwi9KIAzhPQAFYAWoFTk9CQUdyCU9MWDhDMUI0UBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Wed, 18 Mar - Mon, 23 Mar LHR London TYS Knoxville £594 Return found 3 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: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:593.72&airProductToken=AQqmAQo2CNOcARIEMjEwNBjriQEgoaQBKPr2hwMwu_eHAzhLQABYAWoIRUNPTElHSFRyCEtMVTVEWEJRCjUI05wBEgQ4ODAxGKGkASCIGCjv-IcDMPf8hwM4S0ABWAFqCEVDT0xJR0hUcghLTFU1RFhCUQo1CNOcARIEODk1NxiIGCCTlgEo2_2HAzDI_ocDOEtAAVgBaghFQ09MSUdIVHIIS0xVNURYQlEKbgo1CMyQARIEOTMyORiTlgEgiBgo_baIAzDmt4gDOEtAAFgBaghFQ09MSUdIVHIIS0xYTVU1QlEKNQjMkAESBDkyNjcYiBgg64kBKOO4iAMwqryIAzhLQAFYAWoIRUNPTElHSFRyCEtMWE1VNUJREgoIAhABGAIqAlNOGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 25 Feb - Wed, 11 Mar LGW London TYS Knoxville £595 Return found 15 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:TYS,departure:25/02/2026TANYT&leg2=from:TYS,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:594.28&airProductToken=AQqdAQoyCMGCARIENzAxMhjLsQEgzHAo6IyGAzC2kYYDOE9AAFgBagVCQVNJQ3IIT0xYOEMxQjQKMgjBggESBDI4MTYYzHAg4poBKN2ShgMw0ZOGAzhCQAFYAWoFQkFTSUNyCE9MWDhDMUI0CjMIwYIBEgQ1NTM2GOKaASCTlgEo-5OGAzDKlIYDOEJAAVgBagVCQVNJQ3IIT0xYOEMxQjQKnQEKMwjBggESBDU2NDMYk5YBIOKaASjorIcDMLOthwM4QkAAWAFqBUJBU0lDcghOTFg5QzNCNAoyCMGCARIEMTUwMBjimgEgzHAo1q2HAzC_rocDOEJAAVgBagVCQVNJQ3IITkxYOUMzQjQKMgjBggESBDcwMTEYzHAgy7EBKO6vhwMw4rOHAzhOQAFYAWoFQkFTSUNyCE5MWDlDM0I0EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 25 Feb - Wed, 11 Mar LGW London TYS Knoxville £598 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:TYS,departure:25/02/2026TANYT&leg2=from:TYS,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:597.18&airProductToken=AQqdAQoyCMKCARIEMjE2NxjLsQEg8wMoro2GAzCGkoYDOE9AAFgBagVOT0JBR3IIT0xYOUMzQjQKMgjBggESBDI1MjUY8wMg4poBKJ6ThgMwj5SGAzhPQAFYAWoFTk9CQUdyCE9MWDlDM0I0CjMIwYIBEgQ1NTM2GOKaASCTlgEospSGAzD5lIYDOE9AAVgBagVOT0JBR3IIT0xYOUMzQjQKnQEKMwjBggESBDU2NDMYk5YBIOKaASjorIcDMLOthwM4QkAAWAFqBUJBU0lDcghOTFg5QzNCNAoyCMGCARIEMTUwMBjimgEgzHAo1q2HAzC_rocDOEJAAVgBagVCQVNJQ3IITkxYOUMzQjQKMgjBggESBDcwMTEYzHAgy7EBKO6vhwMw4rOHAzhOQAFYAWoFQkFTSUNyCE5MWDlDM0I0EgoIAhABGAIqAkJBGAEiBAgBEAEoAigDKAQwDQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 17 Mar - Tue, 24 Mar LHR London TYS Knoxville £598 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:17/03/2026TANYT&leg2=from:TYS,to:LHR,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:597.62&airProductToken=AQqdAQoyCMKCARIDNDYwGOuJASCMGCi57IcDMM_thwM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFAKMgjCggESBDE2MDYYjBgg71kon-6HAzCT8ocDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQCjMIwoIBEgQ2ODkwGO9ZIJOWASiL84cDMIf0hwM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFAKnQEKMwjCggESBDY5NjcYk5YBIO9ZKPK8iAMw3r2IAzhPQABYAWoFTk9CQUdyCU9MWDhDMUI0UAoyCMKCARIEMTYwNRjvWSCMGCj8wogDMJvGiAM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFAKMgjCggESAzQ1NxiMGCDriQEo_8aIAzCVyIgDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 10 Feb - Tue, 17 Feb LHR London TYS Knoxville £600 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:10/02/2026TANYT&leg2=from:TYS,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:599.58&airProductToken=AQqdAQoyCMKCARIDNDYwGOuJASCMGCjZ4oQDMO_jhAM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFAKMgjCggESBDE2MDYYjBgg71kov-SEAzC46IQDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQCjMIwoIBEgQ2ODkwGO9ZIJOWASjw6YQDMPTqhAM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFAKagozCMKCARIENTMzMRiTlgEgrhwok7WFAzCMtoUDOE9AAFgBagVOT0JBR3IJT0xYOEMxQjRQCjMIwoIBEgQxNTQzGK4cIOuJASiNuYUDMOO8hQM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFASCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Tue, 20 Jan - Thu, 29 Jan LHR London TYS Knoxville £602 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:20/01/2026TANYT&leg2=from:TYS,to:LHR,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:601.42&airProductToken=AQqmAQo2CNOcARIEMjA5NBjriQEgoaQBKNn3ggMwn_iCAzhLQABYAWoIRUNPTElHSFRyCEtMVTVEWEJRCjUI05wBEgQ4ODAxGKGkASCIGCjvgoMDMPeGgwM4S0ABWAFqCEVDT0xJR0hUcghLTFU1RFhCUQo1CNOcARIEODk1NxiIGCCTlgEopoiDAzCbiYMDOEtAAVgBaghFQ09MSUdIVHIIS0xVNURYQlEKpgEKNQjTnAESBDg5NTgYk5YBIIgYKO3ggwMw1uGDAzhLQABYAWoIRUNPTElHSFRyCEtMVTVEWEJRCjUI05wBEgQ4ODAyGIgYIKGkASi14oMDMPflgwM4S0ABWAFqCEVDT0xJR0hUcghLTFU1RFhCUQo2CNOcARIEMjEwMxihpAEg64kBKLrsgwMwgO2DAzhLQAFYAWoIRUNPTElHSFRyCEtMVTVEWEJREgoIAhABGAIqAlNOGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 13 Jan - Wed, 21 Jan LHR London TYS Knoxville £602 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:13/01/2026TANYT&leg2=from:TYS,to:LHR,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:601.82&airProductToken=AQqiAQo0CMyQARIDOTI1GOuJASClBCjep4IDML2oggM4S0AAWAFqCEVDT0xJR0hUcghLTFhNVTVCUQozCMyQARIDNDE4GKUEIIgYKKupggMwwq2CAzhLQAFYAWoIRUNPTElHSFRyCEtMWE1VNUJRCjUIzJABEgQ4OTY2GIgYIJOWASimroIDMJuvggM4S0ABWAFqCEVDT0xJR0hUcghLTFhNVTVCUQpuCjUIzJABEgQ4NTg3GJOWASCuHCjThoMDMMeHgwM4S0AAWAFqCEVDT0xJR0hUcghLTFhNVTVCUQo1CMyQARIEOTM0ORiuHCDriQEo9oiDAzDbjIMDOEtAAVgBaghFQ09MSUdIVHIIS0xYTVU1QlESCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAL) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 9 Dec - Tue, 16 Dec LHR London TYS Knoxville £603 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:09/12/2025TANYT&leg2=from:TYS,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:602.52&airProductToken=AQqaAQoxCMGGARIDODY1GOuJASCYXSiloP8CMPaj_wI4S0AAWAFqBUJBU0lDcghLTERYRFhCUQoxCMGGARIEODcyMxiYXSCIGCigpf8CMJem_wI4S0ABWAFqBUJBU0lDcghLTERYRFhCUQoyCMGGARIENDI1NxiIGCCTlgEo063_AjC_rv8COEtAAVgBagVCQVNJQ3IIS0xEWERYQlEKmgEKMgjBhgESBDQ3NDAYk5YBIIgYKJn0_wIwgPX_AjhLQABYAWoFQkFTSUNyCEtMRFhEWEJRCjEIwYYBEgQ4NzI2GIgYIJhdKPX6_wIw5vv_AjhLQAFYAWoFQkFTSUNyCEtMRFhEWEJRCjEIwYYBEgM4NjQYmF0g64kBKL7__wIwzoKAAzhLQAFYAWoFQkFTSUNyCEtMRFhEWEJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Tue, 20 Jan - Thu, 29 Jan LHR London TYS Knoxville £604 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:TYS,departure:20/01/2026TANYT&leg2=from:TYS,to:LHR,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:603.82&airProductToken=AQqmAQo2CNOcARIEMjA5NBjriQEgoaQBKNn3ggMwn_iCAzhLQABYAWoIRUNPTElHSFRyCEtMVTVEWEJRCjUI05wBEgQ4ODAxGKGkASCIGCjvgoMDMPeGgwM4S0ABWAFqCEVDT0xJR0hUcghLTFU1RFhCUQo1CNOcARIEODk1NxiIGCCTlgEopoiDAzCbiYMDOEtAAVgBaghFQ09MSUdIVHIIS0xVNURYQlEKbgo1CMyQARIEODU4NxiTlgEgrhwo0-CDAzDH4YMDOEtAAFgBaghFQ09MSUdIVHIIS0xYTVU1QlEKNQjMkAESBDkzNTcYrhwg64kBKPnhgwMw4-WDAzhLQAFYAWoIRUNPTElHSFRyCEtMWE1VNUJREgoIAhABGAIqAlNOGAEiBAgBEAEoAigDKAQwCw) ## 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:12/11/2025TANYT&leg2=from:TYS,to:LHR,departure:20/11/2025TANYT&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 £654](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:TYS,departure:12/11/2025TANYT&leg2=from:TYS,to:LHR,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Heathrow | | --- | --- | | Destination airport | McGhee Tyson | | Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic | | Return price | £588 | | Distance | 6525 km | ## Book with confidence ### 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 LON-All Airports 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 LON-All Airports (LON) 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 LON-All Airports to McGhee Tyson start at just £588 and range up to £604.   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 LON-All Airports 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.   ## 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) - [Hotels with Indoor Pools in Alcoa](https://www.expedia.co.uk/Alcoa-Hotels-Hotels-With-Indoor-Pools.0-0-d5985-tHotelswithIndoorPools.Travel-Guide-Filter-Hotels) - [Alcoa Hotels](https://www.expedia.co.uk/Alcoa-Hotels.d5985.Travel-Guide-Hotels) - [Clover Hill Hotels](https://www.expedia.co.uk/Clover-Hill-Hotels.d177642.Travel-Guide-Hotels) - [Concord Hotels](https://www.expedia.co.uk/Concord-Hotels.d177828.Travel-Guide-Hotels) - [Louisville Hotels](https://www.expedia.co.uk/Louisville-Hotels.d6139365.Travel-Guide-Hotels) - [Caravan Parks in Maryville](https://www.expedia.co.uk/Maryville-Caravan-Parks.d8649-aaCaravanParks.Travel-Guide-Accommodation) - [Maryville Hotels](https://www.expedia.co.uk/Maryville-Hotels.d8649.Travel-Guide-Hotels) - [Rivertrace Hotels](https://www.expedia.co.uk/Rivertrace-Hotels.d3000008090.Travel-Guide-Hotels) - [Condo Rentals in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Condos.d6059852-aaCondos.Travel-Guide-Accommodation) - [Beach Resorts & in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Hotels-Beach-Hotels.0-0-d6059852-tBeachHotels.Travel-Guide-Filter-Hotels) - [Cheap Hotels in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Hotels-Budget-Hotels.0-0-d6059852-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Hotels-Hotels-With-Hot-Tubs.0-0-d6059852-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Hotels with Indoor Pools in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Hotels-Hotels-With-Indoor-Pools.0-0-d6059852-tHotelswithIndoorPools.Travel-Guide-Filter-Hotels) - [Hotels with Pool in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Hotels-Hotels-With-Pool.0-0-d6059852-tHotelswithPool.Travel-Guide-Filter-Hotels) - [La Quinta Inn & Suites Hotels in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Hotels-La-Quinta-Inn-Suites.0-0-d6059852--bLaQuintaInnSuites.Travel-Guide-Filter-Hotels) - [Pet-Friendly Hotels in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Hotels-Pet-Friendly-Hotel.0-0-d6059852-tPetFriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Waterpark in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Hotels-Waterpark-Hotel.0-0-d6059852-twaterparkhotel.Travel-Guide-Filter-Hotels) - [Yoga Hotels in West Knoxville](https://www.expedia.co.uk/West-Knoxville-Hotels-Yoga-Hotels.0-0-d6059852-tYogaHotels.Travel-Guide-Filter-Hotels) - [West Knoxville Hotels](https://www.expedia.co.uk/West-Knoxville-Hotels.d6059852.Travel-Guide-Hotels) - [Flights to Alcoa](https://www.expedia.co.uk/Cheap-Flights-To-Alcoa.d5985.Travel-Guide-Flights) - [Flights to Maryville](https://www.expedia.co.uk/Cheap-Flights-To-Maryville.d8649.Travel-Guide-Flights) - [Flights from Alcoa](https://www.expedia.co.uk/lp/flights/5985/flights-from-alcoa) - [Flights from Maryville](https://www.expedia.co.uk/lp/flights/8649/flights-from-maryville) - [Flights from Accra (ACC) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/acc/tri/accra-to-tri-cities) - [Flights from Atlanta (ATL) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/atl/cha/atlanta-to-chattanooga) - [Flights from Atlanta (ATL) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/atl/tri/atlanta-to-tri-cities) - [Flights from Barcelona (BCN) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/bcn/tri/barcelona-to-tri-cities) - [Flights from Hartford (BDL) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/bdl/gkt/hartford-to-gatlinburg) - [Flights from Belfast (BHD) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/bhd/tri/belfast-to-tri-cities) - [Flights from Birmingham (BHX) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/bhx/cha/birmingham-to-chattanooga) - [Flights from Birmingham (BHX) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/bhx/tri/birmingham-to-tri-cities) - [Flights from Nashville (BNA) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/bna/gkt/nashville-to-gatlinburg) - [Flights from Nashville (BNA) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/bna/tri/nashville-to-tri-cities) - [Flights from Boston (BOS) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/bos/tri/boston-to-tri-cities) - [Flights from Bristol (BRS) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/brs/tri/bristol-to-tri-cities) - [Flights from Baltimore (BWI) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/bwi/tri/baltimore-to-tri-cities) - [Flights from Cairo (CAI) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/cai/tri/cairo-to-tri-cities) - [Flights from Cali (CLO) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/clo/tri/cali-to-tri-cities) - [Flights from Charlotte (CLT) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/clt/gkt/charlotte-to-gatlinburg) - [Flights from Charlotte (CLT) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/clt/tri/charlotte-to-tri-cities) - [Flights from Coeur d'Alene (COE) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/coe/tri/coeur-dalene-to-tri-cities) - [Flights from Hillsborough (CRU) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/cru/cha/hillsborough-to-chattanooga) - [Flights from Dallas (DFW) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/dfw/tri/dallas-to-tri-cities) - [Flights from Dublin (DUB) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/dub/cha/dublin-to-chattanooga) - [Flights from Dublin (DUB) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/dub/tri/dublin-to-tri-cities) - [Flights from Edinburgh (EDI) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/edi/cha/edinburgh-to-chattanooga) - [Flights from Edinburgh (EDI) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/edi/tri/edinburgh-to-tri-cities) - [Flights from East Midlands (EMA) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/ema/tri/east-midlands-to-tri-cities) - [Flights from Gillette (GCC) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/gcc/tri/gillette-to-tri-cities) - [Flights from Glasgow (GLA) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/gla/cha/glasgow-to-chattanooga) - [Flights from Glasgow (GLA) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/gla/tri/glasgow-to-tri-cities) - [Flights from Houston (IAH) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/iah/tri/houston-to-tri-cities) - [Flights from Indianapolis (IND) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/ind/gkt/indianapolis-to-gatlinburg) - [Flights from Inverness (INV) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/inv/tri/inverness-to-tri-cities) - [Flights from New York (JFK) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/jfk/cha/new-york-to-chattanooga) - [Flights from New York (JFK) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/jfk/gkt/new-york-to-gatlinburg) - [Flights from New York (JFK) to Morristown (MOR)](https://www.expedia.co.uk/lp/flights/jfk/mor/new-york-to-morristown) - [Flights from New York (JFK) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/jfk/tri/new-york-to-tri-cities) - [Flights from London (LGW) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/lgw/tri/london-to-tri-cities) - [Flights from London (LHR) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/lhr/cha/london-to-chattanooga) - [Flights from London (LHR) to Morristown (MOR)](https://www.expedia.co.uk/lp/flights/lhr/mor/london-to-morristown) - [Flights from London (LHR) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/lhr/tri/london-to-tri-cities) - [Flights from London (LON) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/lon/tri/london-to-tri-cities) - [Flights from London (LOZ) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/loz/gkt/london-to-gatlinburg) - [Flights from Manchester (MAN) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/man/cha/manchester-to-chattanooga) - [Flights from Manchester (MAN) to Morristown (MOR)](https://www.expedia.co.uk/lp/flights/man/mor/manchester-to-morristown) - [Flights from Manchester (MAN) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/man/tri/manchester-to-tri-cities) - [Flights from Orlando (MCO) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/mco/gkt/orlando-to-gatlinburg) - [Flights from Orlando (MCO) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/mco/tri/orlando-to-tri-cities) - [Flights from Memphis (MEM) to Crossville (CSV)](https://www.expedia.co.uk/lp/flights/mem/csv/memphis-to-crossville) - [Flights from Memphis (MEM) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/mem/gkt/memphis-to-gatlinburg) - [Flights from Manchester (MHT) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/mht/gkt/manchester-to-gatlinburg) - [Flights from Manchester (MHT) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/mht/tri/manchester-to-tri-cities) - [Flights from Miami (MIA) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/mia/tri/miami-to-tri-cities) - [Flights from Milwaukee (MKE) to Crossville (CSV)](https://www.expedia.co.uk/lp/flights/mke/csv/milwaukee-to-crossville) - [Flights from Melbourne (MLB) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/mlb/tri/melbourne-to-tri-cities) - [Flights from Newcastle (NCL) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/ncl/cha/newcastle-to-chattanooga) - [Flights from Newcastle (NCL) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/ncl/tri/newcastle-to-tri-cities) - [Flights from Chicago (ORD) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/ord/gkt/chicago-to-gatlinburg) - [Flights from Norfolk (ORF) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/orf/gkt/norfolk-to-gatlinburg) - [Flights from Philadelphia (PHL) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/phl/tri/philadelphia-to-tri-cities) - [Flights from Roosevelt (ROL) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/rol/tri/roosevelt-to-tri-cities) - [Flights from San Antonio (SAT) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/sat/tri/san-antonio-to-tri-cities) - [Flights from Seattle (SEA) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/sea/tri/seattle-to-tri-cities) - [Flights from San Jose (SJC) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/sjc/tri/san-jose-to-tri-cities) - [Flights from Tampa (TPA) to Chattanooga (CHA)](https://www.expedia.co.uk/lp/flights/tpa/cha/tampa-to-chattanooga) - [Flights from Traverse City (TVC) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/tvc/tri/traverse-city-to-tri-cities) - [Flights from Knoxville (TYS) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/tys/gkt/knoxville-to-gatlinburg) - [Flights from Knoxville (TYS) to Tri-Cities (TRI)](https://www.expedia.co.uk/lp/flights/tys/tri/knoxville-to-tri-cities) - [Flights from St. Augustine (UST) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/ust/gkt/st-augustine-to-gatlinburg) - [Flights from London (YXU) to Gatlinburg (GKT)](https://www.expedia.co.uk/lp/flights/yxu/gkt/london-to-gatlinburg) - [Alcoa Holidays](https://www.expedia.co.uk/Alcoa.d5985.Holidays-City-Breaks) - [Maryville Holidays](https://www.expedia.co.uk/Maryville.d8649.Holidays-City-Breaks) - [West Knoxville Holidays](https://www.expedia.co.uk/West-Knoxville.d6059852.Holidays-City-Breaks) - [Car hire Maryville](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Maryville.d8649.Car-Hire-Guide) - [Record Rent A Car Rental Cars in West Knoxville](https://www.expedia.co.uk/Record-Rent-A-Car-Car-Rentals-In-West-Knoxville.d6059852-c30.Car-Rental-Guide-Suppliers) - [Thrifty Car Rental Rental Cars in West Knoxville](https://www.expedia.co.uk/Thrifty-Car-Rental-Car-Rentals-In-West-Knoxville.d6059852-c45.Car-Rental-Guide-Suppliers) - [Maryville Holiday Rentals](https://www.expedia.co.uk/Maryville-Holiday-Rentals.d8649.Travel-Guide-HolidayRentals) - [Things to do in Alcoa](https://www.expedia.co.uk/Things-To-Do-In-Alcoa.d5985.Travel-Guide-Activities) \*Available to Expedia members.