Title: CA $549 Cheap Delta fights from Los Angeles to London - Expedia.ca ![](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) # CA $549 Cheap Delta fights from Los Angeles (QLA) to London (LON) [View CA $549 flight on Tue, Feb 17, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUR,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:548.30&airProductToken=AQptCjUIxJgBEgM0ODMYgY0BIOBcKNS3hQMw5LmFAzhFQABYAWoJTUFJTkJBU0lDcghVTFg0OU5CTAo0CMSYARICMzYY4Fwg64kBKLe6hQMwnL6FAzhFQAFYAWoJTUFJTkJBU0lDcghVTFg0OU5CTBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) - [Roundtrip](?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 - ![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 30% 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.ca/login) ## Delta flights from Los Angeles to London (QLA→LON) Prices were available within the past 7 days and start at CA $549 for one-way flights and CA $848 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Jan 17 - Mon, Jan 26 LAX Los Angeles LHR London CA $848 Roundtrip found 18 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LAX,to:LHR,departure:17/01/2026TANYT&leg2=from:LHR,to:LAX,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:847.11&airProductToken=AQpFCkMIxJgBEgQ1OTc2GIu4ASDriQEoht-CAzDy44IDOEVAAFgBaglNQUlOQkFTSUNyCFZMTjg2U0JEegoI1qYBEgQ1OTc2CooBCkMIxJgBEgQ5NTg4GOuJASCAkwEohrmDAzDWuYMDOEVAAFgBaglNQUlOQkFTSUNyCFZMTjg2U0JEegoIy5gBEgQ5NTg4CkMIxJgBEgQ5MjI1GICTASCLuAEoiLqDAzChv4MDOEVAAVgBaglNQUlOQkFTSUNyCFZMTjg2U0JEegoIy5gBEgQ5MjI1EgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Jan 15 - Wed, Jan 28 ONT Ontario LHR London CA $891 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:LHR,departure:15/01/2026TANYT&leg2=from:LHR,to:ONT,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:890.70&airProductToken=AQpuCjYIxJgBEgQ0MDQyGK6bASCSASjCwYIDMPzCggM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOODZTQkQKNAjEmAESAjIwGJIBIOuJASjtxYIDMLbKggM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOODZTQkQKbQo0CMSYARICMzMY64kBIOBcKNfQgwMwpdWDAzhFQABYAWoJTUFJTkJBU0lDcghWTE44NlNCRAo1CMSYARIDNzc5GOBcIK6bASjy14MDMJHagwM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOODZTQkQSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Feb 10 - Tue, Feb 17 LAX Los Angeles LCY London CA $903 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LAX,to:LCY,departure:10/02/2026TANYT&leg2=from:LCY,to:LAX,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:902.81&airProductToken=AQqyAQo1CMSYARIDNTE1GIu4ASDgXCi-5oQDMKnohAM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOODZTQkQKNAjEmAESAjcyGOBcIICTASiX6YQDMJDthAM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOODZTQkQKQwjEmAESBDkyODUYgJMBIMvAASjM7YQDMJLuhAM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOODZTQkR6CgjLmAESBDkyODUKtQEKQwjEmAESBDk1NzEYy8ABIICTASjwsYUDMLayhQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOODZTQkR6CgjLmAESBDk1NzEKNgjEmAESAzEzNRiAkwEg47QBKJCzhQMwp7eFAzhFQAFYAWoJTUFJTkJBU0lDcghWTE44NlNCRAo2CMSYARIDODgzGOO0ASCLuAEovbiFAzD9uoUDOEVAAVgBaglNQUlOQkFTSUNyCFZMTjg2U0JEEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Mar 5 - Wed, Mar 11 ONT Ontario LHR London CA $952 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:LHR,departure:05/03/2026TANYT&leg2=from:LHR,to:ONT,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:951.61&airProductToken=AQptCjUIxJgBEgM2NjUYrpsBIOBcKLvrhgMwuu2GAzhFQABYAWoJTUFJTkJBU0lDcghWTE44NlNCRAo0CMSYARICMzYY4Fwg64kBKK3uhgMwnPKGAzhFQAFYAWoJTUFJTkJBU0lDcghWTE44NlNCRAqyAQpCCMSYARIEODI3ORjriQEg4jAo_KeHAzDMqIcDOEVAAFgBaglNQUlOQkFTSUNyCFhMWDQ2TkJMegoIwYwBEgQ4Mjc5CjQIxJgBEgMyMjEY4jAg8hIosKmHAzC_rocDOEVAAVgBaglNQUlOQkFTSUNyCFhMWDQ2TkJMCjYIxJgBEgQzODI5GPISIK6bASiQr4cDMIGwhwM4RUABWAFqCU1BSU5CQVNJQ3IIWExYNDZOQkwSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Feb 10 - Tue, Feb 17 LAX Los Angeles LCY London CA $992 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LAX,to:LCY,departure:10/02/2026TANYT&leg2=from:LCY,to:LAX,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:991.81&airProductToken=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) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Feb 10 - Tue, Feb 17 LAX Los Angeles LCY London CA $1,031 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LAX,to:LCY,departure:10/02/2026TANYT&leg2=from:LCY,to:LAX,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:1030.41&airProductToken=AQq1AQo2CMSYARIDNDk0GIu4ASDjtAEooOaEAzCp6IQDOEVAAFgBaglNQUlOQkFTSUNyCFZMTjg2U0JECjYIxJgBEgMxMzIY47QBIICTASjb6IQDMKzshAM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOODZTQkQKQwjEmAESBDkzMTkYgJMBIMvAASjy7IQDMLPthAM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOODZTQkR6CgjLmAESBDkzMTkKtAEKMgjLmAESAzk3OBjLwAEggJMBKJGxhQMw0rGFAzhMQABYAWoFTElHSFRyCFJMWDQ2TkJMCj4Iy5gBEgQ2MDc1GICTASDgXCiJsoUDMOG2hQM4UkABWAFqBUxJR0hUcghSTFg0Nk5CTHoKCMSYARIENjA3NQo-CMuYARIENTgyNxjgXCCLuAEo1LeFAzD7uYUDOFJAAVgBagVMSUdIVHIIUkxYNDZOQkx6CgjEmAESBDU4MjcSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Los Angeles (QLA) to London (LON) ### September is typically the cheapest month to fly From CA $564 - CA $1,349 per traveller. ## Alternative airports near London Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:LAX,to:LHR,departure:31/12/2025TANYT&leg2=from:LHR,to:LAX,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LHR Heathrow Cheapest 28 min [Flights from CA $2,443 ](https://www.expedia.ca/Flights-Search?leg1=from:LAX,to:LHR,departure:31/12/2025TANYT&leg2=from:LHR,to:LAX,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Los Angeles to London (LAX - LGW) route information__ | Origin airport | Los Angeles Intl. | | ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Gatwick | | Airlines serving | Aer Lingus, Air Canada, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic | | Popular airline | British Airways | | Distance | 8746 km | \*Available to Expedia members.