Title: $586 Cheap flights from London to Eugene (LON to EUG) - Expedia.com ![](https://images.trvl-media.com/place/602875/77a53610-329f-459c-831c-5dfcde792a02.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602875/77a53610-329f-459c-831c-5dfcde792a02.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $586 Cheap Flights from London (LON) to Eugene (EUG) [View $586 flight on Mon, Mar 16, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:LCY,to:EUG,departure:3/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:585.53&airProductToken=AQqrAQo_CMywARIDNDYxGMvAASC5PCjL4YcDMKrihwM4S0AAWAFqCEVDT0xJR0hUcghLSk9JS1hCUXoJCLKYARIDNDYxCjIIzLABEgIzOBi5PCCycSj_4ocDMN7ohwM4S0ABWAFqCEVDT0xJR0hUcghLSk9JS1hCUQo0CNWCARIEMTUwOBiycSCENSjO6ocDMLDrhwM4S0ABWAFqCEVDT0xJR0hUcghLSk9JS1hCURIKCAEQARgBKgJMWBgBIgQIARABKAIoAygEMAs) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 Eugene, OR (EUG) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.com/Flights-Search?leg1=from:LON,to:EUG,departure:2/24/2026TANYT&leg2=from:EUG,to:LON,departure:3/3/2026TANYT&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_IB.svg) Iberia [](https://www.expedia.com/Flights-Search?leg1=from:LON,to:EUG,departure:2/24/2026TANYT&leg2=from:EUG,to:LON,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:LON,to:EUG,departure:2/24/2026TANYT&leg2=from:EUG,to:LON,departure:3/3/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:LON,to:EUG,departure:2/24/2026TANYT&leg2=from:EUG,to:LON,departure:3/3/2026TANYT&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_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:LON,to:EUG,departure:2/24/2026TANYT&leg2=from:EUG,to:LON,departure:3/3/2026TANYT&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.com/Flights-Search?leg1=from:LON,to:EUG,departure:2/24/2026TANYT&leg2=from:EUG,to:LON,departure:3/3/2026TANYT&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.com/Flights-Search?leg1=from:LON,to:EUG,departure:2/24/2026TANYT&leg2=from:EUG,to:LON,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![](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 30% 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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from London to Eugene (LON-EUG) Prices were available within the past 7 days and start at $586 for one-way flights and $771 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Mar 16 - Mon, Mar 30 LHR London EUG Eugene $771 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:3/16/2026TANYT&leg2=from:EUG,to:LHR,departure:3/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:770.73&airProductToken=AQq5AQpBCMyQARIENDIwMxjriQEgjBUoq-CHAzCZ4YcDOEtAAFgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CgjWmAESBDI0ODUKMwjMkAESAzQ4MBiMFSCDaSiq4ocDMK_nhwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUQo_CMyQARIEODU0NBiDaSCENSiL6YcDMLfqhwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoJCNWCARIDMjcxCoQBCkAIzJABEgQ3NjQ1GIQ1ILJxKMyEiQMwq4WJAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQyMDc3CkAIzJABEgQ4NTczGLJxIOuJASjnhYkDMOKKiQM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoJCNWCARIDOTQ4EgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Mon, Mar 16 - Mon, Mar 30 LHR London EUG Eugene $790 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:3/16/2026TANYT&leg2=from:EUG,to:LHR,departure:3/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:789.13&airProductToken=AQqgAQo0CMywARIDMzE3GOuJASC5PCi84YcDMK_ihwM4S0AAWAFqCEVDT0xJR0hUcghLSlZIS1hCUQoyCMywARICMzgYuTwgsnEo_-KHAzDe6IcDOEtAAVgBaghFQ09MSUdIVHIIS0pWSEtYQlEKNAjVggESBDE1MDgYsnEghDUozuqHAzCw64cDOEtAAVgBaghFQ09MSUdIVHIIS0pWSEtYQlEKawo0CNWCARIEMTk0MhiENSCDaSiRhIkDMLWFiQM4S0AAWAFqCEVDT0JBU0lDcghLSlZIS1hCUQozCNWCARICMjcYg2kg64kBKOeFiQMwiIqJAzhLQAFYAWoIRUNPQkFTSUNyCEtKVkhLWEJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, Apr 15 - Wed, Apr 29 LHR London EUG Eugene $794 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:4/15/2026TANYT&leg2=from:EUG,to:LHR,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:793.23&airProductToken=AQquAQo1CMyQARIEMjQ3MRjriQEgjBUowLKKAzCzs4oDOEtAAFgBaghFQ09MSUdIVHIIS0xWSEFYQlEKMwjMkAESAzQ1OBiMFSCycSi8tYoDMPi6igM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUQpACMyQARIEODU3NBiycSCENSj9u4oDMOe8igM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEMTUwOAqEAQpACMyQARIENzQ3NxiENSCDaSjR1YsDMPXWiwM4S0AAWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEMTk0MgpACMyQARIENzkwMxiDaSDriQEozNiLAzDo3IsDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CQjVggESAzI2MhIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Mar 16 - Mon, Mar 30 LHR London EUG Eugene $794 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:3/16/2026TANYT&leg2=from:EUG,to:LHR,departure:3/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:793.73&airProductToken=AQq5AQpBCMyQARIENDIwMxjriQEgjBUoq-CHAzCZ4YcDOEtAAFgBaghFQ09MSUdIVHIIS0pWSEtYQlF6CgjWmAESBDI0ODUKMwjMkAESAzQ4MBiMFSCDaSiq4ocDMK_nhwM4S0ABWAFqCEVDT0xJR0hUcghLSlZIS1hCUQo_CMyQARIEODU0NBiDaSCENSiL6YcDMLfqhwM4S0ABWAFqCEVDT0xJR0hUcghLSlZIS1hCUXoJCNWCARIDMjcxCmwKNAjVggESBDIwNzcYhDUgsnEozISJAzCrhYkDOEtAAFgBaghFQ09CQVNJQ3IIS0pWSEtYQlEKNAjVggESAzk0OBiycSDriQEo54WJAzDiiokDOEtAAVgBaghFQ09CQVNJQ3IIS0pWSEtYQlESCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, Apr 15 - Wed, Apr 29 LHR London EUG Eugene $795 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:4/15/2026TANYT&leg2=from:EUG,to:LHR,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:794.63&airProductToken=AQqtAQo0CMyQARIDOTAxGOuJASClBCjesooDML2zigM4S0AAWAFqCEVDT0xJR0hUcghLTFZIQVhCUQozCMyQARIDNDQ2GKUEIINpKJK0igMw9LiKAzhLQAFYAWoIRUNPTElHSFRyCEtMVkhBWEJRCkAIzJABEgQ4NTQ0GINpIIQ1KMy6igMw97uKAzhLQAFYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQxMzAzCoQBCkAIzJABEgQ3NDc3GIQ1IINpKNHViwMw9daLAzhLQABYAWoIRUNPTElHSFRyCEtMVkhBWEJRegoI1YIBEgQxOTQyCkAIzJABEgQ3OTAzGINpIOuJASjM2IsDMOjciwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoJCNWCARIDMjYyEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Mar 16 - Mon, Mar 30 LHR London EUG Eugene $805 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:3/16/2026TANYT&leg2=from:EUG,to:LHR,departure:3/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:804.03&airProductToken=AQqEAQpACMyQARIEOTM3NBjriQEgsnEo_eGHAzCg54cDOEtAAFgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CQjVggESAzkwMApACMyQARIEOTM5NhiycSCENSjO6ocDMLDrhwM4S0ABWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEMTUwOAqEAQpACMyQARIENzY0NRiENSCycSjMhIkDMKuFiQM4S0AAWAFqCEVDT0xJR0hUcghLTFZIQVhCUXoKCNWCARIEMjA3NwpACMyQARIEODU3MxiycSDriQEo54WJAzDiiokDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEFYQlF6CQjVggESAzk0OBIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Mar 16 - Mon, Mar 30 LHR London EUG Eugene $816 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:3/16/2026TANYT&leg2=from:EUG,to:LHR,departure:3/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:815.63&airProductToken=AQq5AQpBCMyQARIENDIwMxjriQEgjBUoq-CHAzCZ4YcDOEtAAFgBaghFQ09MSUdIVHIIS0pWSEtYQlF6CgjWmAESBDI0ODUKMwjMkAESAzQ4MBiMFSCDaSiq4ocDMK_nhwM4S0ABWAFqCEVDT0xJR0hUcghLSlZIS1hCUQo_CMyQARIEODU0NBiDaSCENSiL6YcDMLfqhwM4S0ABWAFqCEVDT0xJR0hUcghLSlZIS1hCUXoJCNWCARIDMjcxCngKNAjVggESBDIwNzcYhDUgsnEozISJAzCrhYkDOEtAAFgBaghFQ09MSUdIVHIIS0pWSEtYQlEKQAjTnAESBDkxMDMYsnEg64kBKOeFiQMw4oqJAzhLQAFYAWoIRUNPTElHSFRyCEtKVkhLWEJRegkI1YIBEgM5NDgSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Mar 16 - Mon, Mar 30 LHR London EUG Eugene $828 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:3/16/2026TANYT&leg2=from:EUG,to:LHR,departure:3/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:827.03&airProductToken=AQpsCjQI1YIBEgM5MDAY64kBILJxKP3hhwMwoOeHAzhLQABYAWoIRUNPQkFTSUNyCEtKVkhLWEJRCjQI1YIBEgQxNTA4GLJxIIQ1KM7qhwMwsOuHAzhLQAFYAWoIRUNPQkFTSUNyCEtKVkhLWEJRCmsKNAjVggESBDEyNDEYhDUgg2kosICJAzDTgYkDOEtAAFgBaghFQ09CQVNJQ3IIS0pWSEtYQlEKMwjVggESAjI3GINpIOuJASjnhYkDMIiKiQM4S0ABWAFqCEVDT0JBU0lDcghLSlZIS1hCURIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Mar 16 - Mon, Mar 30 LHR London EUG Eugene $836 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:3/16/2026TANYT&leg2=from:EUG,to:LHR,departure:3/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:835.33&airProductToken=AQqZAQoyCMGGARIDODU5GOuJASCYzgEo2OWHAzC96YcDOEtAAFgBagVCQVNJQ3IIS0pWSEtYQlEKMQjVggESAzU2NRiYzgEgsnEotu2HAzCo8IcDOEtAAVgBagVCQVNJQ3IIS0pWSEtYQlEKMAjVggESAzc5MBiycSCENSjf8IcDMMPxhwM4S0ABWAFqBUJBU0lDcghLSlZIS1hCUQp4CjQI1YIBEgQyMDc3GIQ1ILJxKMyEiQMwq4WJAzhLQABYAWoIRUNPTElHSFRyCEtKVkhLWEJRCkAI05wBEgQ5MTAwGLJxIOuJASiWh4kDMJaMiQM4S0ABWAFqCEVDT0xJR0hUcghLSlZIS1hCUXoJCNWCARIDOTMwEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Mon, Mar 9 - Mon, Mar 16 LHR London EUG Eugene $906 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LHR,to:EUG,departure:3/9/2026TANYT&leg2=from:EUG,to:LHR,departure:3/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:905.43&airProductToken=AQpyCjEI1qYBEgMxMDUY64kBIJIBKKaVhwMwg5qHAzhUQABYAWoFTElHSFRyCE9ZMkVERExBCj0I1qYBEgQzNDIxGJIBIIQ1KK-chwMw-ZyHAzhUQAFYAWoFTElHSFRyCE9ZMkVERExBegoIxJgBEgQzODU1Cn4KPQjWpgESBDM0MTIYhDUgkgEogOaHAzDQ5ocDOFRAAFgBagVMSUdIVHIIT1kyRURETEF6CgjEmAESBDQxNDkKPQjWpgESBDQwMzcYkgEg64kBKOjohwMwtu2HAzhUQAFYAWoFTElHSFRyCE9ZMkVERExBegkIxJgBEgMwMjASCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ## Alternative airports near Eugene Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:LHR,to:EUG,departure:2/24/2026TANYT&leg2=from:EUG,to:LHR,departure:2/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) EUG Mahlon Sweet Field CheapestClosest 14 min [Flights from $1,043 ](https://www.expedia.com/Flights-Search?leg1=from:LHR,to:EUG,departure:2/24/2026TANYT&leg2=from:EUG,to:LHR,departure:2/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flights from London (LHR) to Eugene (EUG)__ | Origin airport | Heathrow | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Eugene | | Airlines serving | Air France, Alaska Airlines, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic | | Roundtrip price | $771 | | Distance | 5001 mi | ## London to Eugene Flights The cheapest times to fly from London to Eugene On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Eugene are during the month of March. You can find some of the cheapest flights from London to Eugene with Expedia's search tool and vast selection of airlines. The best time to book a flight from London to Eugene Sunday is one of the best days to book for cheap flights from London to Eugene: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from London to Eugene Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Eugene in 2026\. You can also book with separate airlines for your outbound and return journeys, from $586 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Eugene flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your London to Eugene airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. \*Available to One Key members.