Title: £322 Cheap Flights from Seattle to London (SEA to LCY) - Expedia.co.uk ![](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) # £322 Cheap Flights from Seattle (SEA) to London (LCY) [View £322 flight on Tue, 28 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SEA,to:LCY,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:321.14&airProductToken=AQqfAQo0CMywARIEMzI5NRiSASCuHCjIx4sDMLjJiwM4V0AAWAFqCEVDT0xJR0hUcghXTDg4MExHVAoxCMywARIBNxiuHCC5PCiIyosDMJrOiwM4V0ABWAFqCEVDT0xJR0hUcghXTDg4MExHVAo0CMywARIDNDYwGLk8IMvAASiSz4sDMPbPiwM4V0ABWAFqCEVDT0xJR0hUcghXTDg4MExHVBIKCAEQARgBKgJMWBgBIgQIARABKAIoAygEMAs) - [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 Seattle-Tacoma International Airport (SEA) to London City Airport (LCY) - ![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:sea,to:lcy,departure:30/09/2025TANYT&leg2=from:lcy,to:sea,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![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:sea,to:lcy,departure:30/09/2025TANYT&leg2=from:lcy,to:sea,departure:07/10/2025TANYT&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:sea,to:lcy,departure:30/09/2025TANYT&leg2=from:lcy,to:sea,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:lcy,departure:30/09/2025TANYT&leg2=from:lcy,to:sea,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:sea,to:lcy,departure:30/09/2025TANYT&leg2=from:lcy,to:sea,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:lcy,departure:30/09/2025TANYT&leg2=from:lcy,to:sea,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![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:sea,to:lcy,departure:30/09/2025TANYT&leg2=from:lcy,to:sea,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Seattle (SEA) to London (LCY) Prices were available within the past 7 days and start at £322 for one-way flights and £439 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Wed, 24 Sept - Mon, 13 Oct SEA Seattle LCY London £439 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:24/09/2025TANYT&leg2=from:LCY,to:SEA,departure:13/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:438.31&airProductToken=AQpoCjII1qYBEgQ0MDYwGJIBIICTASjIzvgCMJHT-AI4VEAAWAFqBUxJR0hUcghPTFg3Nk9CQQoyCMuYARIDOTkzGICTASDLwAEo-dX4AjC61vgCOFZAAVgBagVMSUdIVHIIT0xYNzZPQkEKaQozCNamARIENzAyNRjLwAEggJMBKKqg-gIw66D6AjhUQABYAWoFTElHSFRyCE9MWDc2T0JBCjII1qYBEgQzOTQ0GICTASCSASj0p_oCMOqs-gI4VEABWAFqBUxJR0hUcghPTFg3Nk9CQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Wed, 24 Sept - Mon, 13 Oct SEA Seattle LCY London £454 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:24/09/2025TANYT&leg2=from:LCY,to:SEA,departure:13/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:453.65&airProductToken=AQpoCjIIy5gBEgQ2MDUzGJIBIICTASjIzvgCMJHT-AI4VkAAWAFqBUxJR0hUcghWTFg3Nk9CQQoyCMuYARIDOTg5GICTASDLwAEoi9X4AjDM1fgCOExAAVgBagVMSUdIVHIIVkxYNzZPQkEKaQozCNamARIENzAyNRjLwAEggJMBKKqg-gIw66D6AjhUQABYAWoFTElHSFRyCE9MWDc2T0JBCjII1qYBEgQzOTQ0GICTASCSASj0p_oCMOqs-gI4VEABWAFqBUxJR0hUcghPTFg3Nk9CQRIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 23 Sept - Tue, 7 Oct SEA Seattle LCY London £458 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:23/09/2025TANYT&leg2=from:LCY,to:SEA,departure:07/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:457.11&airProductToken=AQqbAQoxCMuYARIENjQ2ORiSASCpUSjVvvgCMKTB-AI4VkAAWAFqBUxJR0hUcghWTFg3Nk9CQQoyCMuYARIENjA3MBipUSCAkwEoocL4AjDoxfgCOFZAAVgBagVMSUdIVHIIVkxYNzZPQkEKMgjLmAESAzk4MxiAkwEgy8ABKMLG-AIw_sb4AjhMQAFYAWoFTElHSFRyCFZMWDc2T0JBCmgKMgjLmAESAzk4NBjLwAEggJMBKLzZ-QIwgtr5AjhMQABYAWoFTElHSFRyCFZMWDc2T0JBCjIIy5gBEgQ2MDM4GICTASCSASiY2_kCMIng-QI4VkABWAFqBUxJR0hUcghWTFg3Nk9CQRIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMAE) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Wed, 24 Sept - Mon, 13 Oct SEA Seattle LCY London £458 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:24/09/2025TANYT&leg2=from:LCY,to:SEA,departure:13/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:457.51&airProductToken=AQpoCjII1qYBEgQ0MDYwGJIBIICTASjIzvgCMJHT-AI4VEAAWAFqBUxJR0hUcghPTFg3Nk9CQQoyCMuYARIDOTkxGICTASDLwAEos9X4AjD01fgCOFZAAVgBagVMSUdIVHIIT0xYNzZPQkEKaAoyCMuYARIDOTk2GMvAASCAkwEo3qH6AjCfovoCOExAAFgBagVMSUdIVHIIVkxYNzZPQkEKMgjLmAESBDYwMzMYgJMBIJIBKPSn-gIw6qz6AjhWQAFYAWoFTElHSFRyCFZMWDc2T0JBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 23 Sept - Tue, 7 Oct SEA Seattle LCY London £462 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:23/09/2025TANYT&leg2=from:LCY,to:SEA,departure:07/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:461.21&airProductToken=AQqaAQoxCMuYARIENjQ2ORiSASCpUSjVvvgCMKTB-AI4VkAAWAFqBUxJR0hUcghWTFg3Nk9CQQoxCMuYARIDNjQyGKlRIICTASjqwfgCMKLF-AI4VkABWAFqBUxJR0hUcghWTFg3Nk9CQQoyCMuYARIDOTc5GICTASDLwAEo7cX4AjCuxvgCOExAAVgBagVMSUdIVHIIVkxYNzZPQkEKmgEKMgjLmAESAzk5NhjLwAEggJMBKJ7e-QIw3975AjhMQABYAWoFTElHSFRyCFZMWDc2T0JBCjEIy5gBEgM2MDUYgJMBILJxKJbk-QIwpen5AjhWQAFYAWoFTElHSFRyCFZMWDc2T0JBCjEIy5gBEgQ3MjUzGLJxIJIBKJ3q-QIwruv5AjhWQAFYAWoFTElHSFRyCFZMWDc2T0JBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Wed, 24 Sept - Mon, 13 Oct SEA Seattle LCY London £462 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:24/09/2025TANYT&leg2=from:LCY,to:SEA,departure:13/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:461.61&airProductToken=AQpoCjII1qYBEgQ0MDYwGJIBIICTASjIzvgCMJHT-AI4VEAAWAFqBUxJR0hUcghPTFg3Nk9CQQoyCMuYARIDOTkxGICTASDLwAEos9X4AjD01fgCOFZAAVgBagVMSUdIVHIIT0xYNzZPQkEKmgEKMgjLmAESAzk5NhjLwAEggJMBKN6h-gIwn6L6AjhMQABYAWoFTElHSFRyCFZMWDc2T0JBCjEIy5gBEgM2MDUYgJMBILJxKNan-gIw5az6AjhWQAFYAWoFTElHSFRyCFZMWDc2T0JBCjEIy5gBEgQ3MjgyGLJxIJIBKN2t-gIw7q76AjhWQAFYAWoFTElHSFRyCFZMWDc2T0JBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 23 Sept - Tue, 7 Oct SEA Seattle LCY London £474 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:23/09/2025TANYT&leg2=from:LCY,to:SEA,departure:07/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:473.11&airProductToken=AQpoCjIIy5gBEgQ2MDUzGJIBIICTASiow_gCMPHH-AI4VkAAWAFqBUxJR0hUcghWTFg3Nk9CQQoyCMuYARIDOTg5GICTASDLwAEo68n4AjCsyvgCOExAAVgBagVMSUdIVHIIVkxYNzZPQkEKaAoyCMuYARIDOTk2GMvAASCAkwEont75AjDf3vkCOExAAFgBagVMSUdIVHIIVkxYNzZPQkEKMgjLmAESBDYwMzMYgJMBIJIBKLTk-QIwqun5AjhWQAFYAWoFTElHSFRyCFZMWDc2T0JBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, 24 Sept - Mon, 13 Oct SEA Seattle LCY London £524 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:24/09/2025TANYT&leg2=from:LCY,to:SEA,departure:13/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:523.41&airProductToken=AQqgAQo0CMywARIEMzMwMxiSASCycSiyzfgCMLrO-AI4TEAAWAFqCEVDT0xJR0hUcghMTFg3NkxHVAoyCMywARICMzkYsnEguTwots_4AjDe1PgCOExAAVgBaghFQ09MSUdIVHIITExYNzZMR1QKNAjMsAESAzQ2NBi5PCDLwAEoi9X4AjDv1fgCOExAAVgBaghFQ09MSUdIVHIITExYNzZMR1QKbAo1CMyQARIENTY1ORjLwAEgpQQooqH6AjD3ofoCOExAAFgBaghFQ09MSUdIVHIITExYNzZMR1QKMwjMkAESAzQ5MBilBCCSASiNqPoCMO-s-gI4TEABWAFqCEVDT0xJR0hUcghMTFg3NkxHVBIKCAEQARgBKgJMWBgBIgQIARABKAIoAygEMAE) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 24 Sept - Mon, 13 Oct SEA Seattle LCY London £529 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:24/09/2025TANYT&leg2=from:LCY,to:SEA,departure:13/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:528.31&airProductToken=AQpsCjMIzJABEgM0OTEYkgEgpQQogM34AjC_0fgCOExAAFgBaghFQ09MSUdIVHIITExYNzZMR1QKNQjMkAESBDY5MzAYpQQgy8ABKOjU-AIwvdX4AjhMQAFYAWoIRUNPTElHSFRyCExMWDc2TEdUCmwKNQjMkAESBDU2NTkYy8ABIKUEKKKh-gIw96H6AjhMQABYAWoIRUNPTElHSFRyCExMWDc2TEdUCjMIzJABEgM0OTAYpQQgkgEojaj6AjDvrPoCOExAAVgBaghFQ09MSUdIVHIITExYNzZMR1QSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, 13 Dec - Thu, 8 Jan SEA Seattle LCY London £535 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:LCY,departure:13/12/2025TANYT&leg2=from:LCY,to:SEA,departure:08/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:534.61&airProductToken=AQqjAQo0CNWCARIDMzQxGJIBIMSNASj21f8CMKvY_wI4TEAAWAFqCEVDT0JBU0lDcghMS1g3NkxHVAo0CNWCARIDMTM0GMSNASC5PCis3f8CMIzh_wI4TEABWAFqCEVDT0JBU0lDcghMS1g3NkxHVAo1CNWCARIEOTc3Nhi5PCDLwAEo3uL_AjDC4_8COExAAVgBaghFQ09CQVNJQ3IITEtYNzZMR1QKoAEKNAjMsAESAzQ1NxjLwAEguTwo6vGBAzDJ8oEDOExAAFgBaghFQ09MSUdIVHIITExYODdMR1QKMgjMsAESAjM4GLk8ILJxKL_8gQMwnoKCAzhMQAFYAWoIRUNPTElHSFRyCExMWDg3TEdUCjQIzLABEgQzMjU2GLJxIJIBKK-DggMwuISCAzhMQAFYAWoIRUNPTElHSFRyCExMWDg3TEdUEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from Seattle (SEA) to London (LCY) ### September is typically the cheapest month to fly From £423 - £1,100 per traveller. Flight from Seattle to London route information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | London City | | Airlines serving | Aer Lingus, KLM | | Return price | £438 | | Distance | 7675 km | ## Compare flights from Seattle to London easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to London City in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to London City.   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 Seattle - Tacoma Intl. (SEA) to London City (LCY) The easiest way to view the best deals on flights from Seattle to London 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 Seattle - Tacoma Intl. to London City start at just £439 and range up to £535.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Seattle and London - booking your flight during September, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Seattle to London flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to London City 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 - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Nearby Airports - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Seattle - [Seattle to Bologna (SEA - BLQ)](https://expedia.co.uk/lp/flights/sea/blq/seattle-to-bologna) - [Seattle to Barcelona (SEA - BCN)](https://expedia.co.uk/lp/flights/sea/bcn/seattle-to-barcelona) - [Seattle to Florence (SEA - FLR)](https://expedia.co.uk/lp/flights/sea/flr/seattle-to-florence) - [Seattle to Dublin (SEA - DUB)](https://expedia.co.uk/lp/flights/sea/dub/seattle-to-dublin) - [Seattle to Nice (SEA - NCE)](https://expedia.co.uk/lp/flights/sea/nce/seattle-to-nice) - [Seattle to Tokyo (SEA - NRT)](https://expedia.co.uk/lp/flights/sea/nrt/seattle-to-tokyo) - [Seattle to Lisbon (SEA - LIS)](https://expedia.co.uk/lp/flights/sea/lis/seattle-to-lisbon) - [Seattle to Munich (SEA - MUC)](https://expedia.co.uk/lp/flights/sea/muc/seattle-to-munich) - [Seattle to San Francisco (SEA - SFO)](https://expedia.co.uk/lp/flights/sea/sfo/seattle-to-san-francisco) - [Seattle to Pisa (SEA - PSA)](https://expedia.co.uk/lp/flights/sea/psa/seattle-to-pisa) ### Top Routes to London - [Mumbai to London (BOM - LCY)](https://expedia.co.uk/lp/flights/bom/lcy/mumbai-to-london) - [Amsterdam to London (AMS - LCY)](https://expedia.co.uk/lp/flights/ams/lcy/amsterdam-to-london) - [Paris to London (CDG - LCY)](https://expedia.co.uk/lp/flights/cdg/lcy/paris-to-london) - [Delhi to London (DEL - LCY)](https://expedia.co.uk/lp/flights/del/lcy/delhi-to-london) - [Edinburgh to London (EDI - LCY)](https://expedia.co.uk/lp/flights/edi/lcy/edinburgh-to-london) - [São Paulo to London (GRU - LCY)](https://expedia.co.uk/lp/flights/gru/lcy/sao-paulo-to-london) - [New York to London (JFK - LCY)](https://expedia.co.uk/lp/flights/jfk/lcy/new-york-to-london) - [Berlin to London (BER - LCY)](https://expedia.co.uk/lp/flights/ber/lcy/berlin-to-london) - [Dubai to London (DXB - LCY)](https://expedia.co.uk/lp/flights/dxb/lcy/dubai-to-london) - [Milan to London (LIN - LCY)](https://expedia.co.uk/lp/flights/lin/lcy/milan-to-london) - [Dublin to London (DUB - LCY)](https://expedia.co.uk/lp/flights/dub/lcy/dublin-to-london) - [Lagos to London (LOS - LCY)](https://expedia.co.uk/lp/flights/los/lcy/lagos-to-london) ### Top Routes to London - [British Airways Amsterdam to London](https://expedia.co.uk/lp/flight-routes/british-airways-from-schiphol-to-london-city/ba/ams/lcy) - [British Airways Edinburgh to London](https://expedia.co.uk/lp/flight-routes/british-airways-from-edinburgh-to-london-city/ba/edi/lcy) - [British Airways Dublin to London](https://expedia.co.uk/lp/flight-routes/british-airways-from-dublin-to-london-city/ba/dub/lcy) - [KLM Lagos to London](https://expedia.co.uk/lp/flight-routes/klm-from-murtala-muhammed-intl-to-london-city/kl/los/lcy) - [British Airways Zürich to London](https://expedia.co.uk/lp/flight-routes/british-airways-from-zurich-to-london-city/ba/zrh/lcy) ### Top Flight Destinations - [Flights to London](https://expedia.co.uk/Cheap-Flights-To-London.d178279.Travel-Guide-Flights) - [Flights to Edinburgh](https://expedia.co.uk/Cheap-Flights-To-Edinburgh.d6069845.Travel-Guide-Flights) - [Flights to Manchester](https://expedia.co.uk/Cheap-Flights-To-Manchester.d2205.Travel-Guide-Flights) - [Flights to Liverpool](https://expedia.co.uk/Cheap-Flights-To-Liverpool.d6046241.Travel-Guide-Flights) - [Flights to Glasgow](https://expedia.co.uk/Cheap-Flights-To-Glasgow.d1334.Travel-Guide-Flights) - [Flights to York](https://expedia.co.uk/Cheap-Flights-To-York.d5489.Travel-Guide-Flights) - [Flights to Blackpool](https://expedia.co.uk/Cheap-Flights-To-Blackpool.d619.Travel-Guide-Flights) - [Flights to Oxford](https://expedia.co.uk/Cheap-Flights-To-Oxford.d9272.Travel-Guide-Flights) - [Flights to Birmingham](https://expedia.co.uk/Cheap-Flights-To-Birmingham.d6023342.Travel-Guide-Flights) - [Flights to Bath](https://expedia.co.uk/Cheap-Flights-To-Bath.d6084496.Travel-Guide-Flights) - [Flights to Brighton](https://expedia.co.uk/Cheap-Flights-To-Brighton.d6046944.Travel-Guide-Flights) - [Flights to Bournemouth](https://expedia.co.uk/Cheap-Flights-To-Bournemouth.d654.Travel-Guide-Flights) - [Flights to Bristol](https://expedia.co.uk/Cheap-Flights-To-Bristol.d688.Travel-Guide-Flights) - [Flights to Belfast](https://expedia.co.uk/Cheap-Flights-To-Belfast.d6034919.Travel-Guide-Flights) - [Flights to Cardiff](https://expedia.co.uk/Cheap-Flights-To-Cardiff.d6054272.Travel-Guide-Flights) - [Flights to Southampton](https://expedia.co.uk/Cheap-Flights-To-Southampton.d3245.Travel-Guide-Flights) - [Flights to Newcastle-upon-Tyne](https://expedia.co.uk/Cheap-Flights-To-Newcastle-Upon-Tyne.d6084526.Travel-Guide-Flights) - [Flights to Leeds](https://expedia.co.uk/Cheap-Flights-To-Leeds.d6035434.Travel-Guide-Flights) - [Flights to Inverness](https://expedia.co.uk/Cheap-Flights-To-Inverness.d1607.Travel-Guide-Flights) - [Flights to Llandudno](https://expedia.co.uk/Cheap-Flights-To-Llandudno.d5621.Travel-Guide-Flights) ### Related Airlines - [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines) - [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines) - [Icelandair](https://expedia.co.uk/Icelandair-Flights.cFI.Travel-Guide-Airlines) - [Air Canada](https://expedia.co.uk/Air-Canada-Flights.cAC.Travel-Guide-Airlines) - [Aer Lingus](https://expedia.co.uk/Aer-Lingus-Flights.cEI.Travel-Guide-Airlines) - [Lufthansa](https://expedia.co.uk/Lufthansa-Flights.cLH.Travel-Guide-Airlines) - [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines) - [Turkish Airlines](https://expedia.co.uk/Turkish-Airlines-Flights.cTK.Travel-Guide-Airlines) - [Virgin Atlantic](https://expedia.co.uk/Virgin-Atlantic-Flights.cVS.Travel-Guide-Airlines) - [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines) - [Brussels Airlines](https://expedia.co.uk/Brussels-Airlines-Flights.cSN.Travel-Guide-Airlines) - [Austrian Airlines](https://expedia.co.uk/Austrian-Airlines-Flights.cOS.Travel-Guide-Airlines) - [Alaska Airlines](https://expedia.co.uk/Alaska-Airlines-Flights.cAS.Travel-Guide-Airlines) - [WestJet](https://expedia.co.uk/WestJet-Flights.cWS.Travel-Guide-Airlines) - [JetBlue Airways](https://expedia.co.uk/JetBlue-Airways-Flights.cB6.Travel-Guide-Airlines) London Airports #### London [Seattle to Heathrow](https://expedia.co.uk/lp/flights/sea/lhr/seattle-to-london) £352.11 [Seattle to Gatwick](https://expedia.co.uk/lp/flights/sea/lgw/seattle-to-london) £374.48 Seattle Airports #### Seattle Paine Field Intl. Airport ### Nearby Airports - [Boeing Field Airport (BFI)](https://expedia.co.uk/lp/airports/bfi/flights-from-boeing-field-airport) - [Seattle Paine Field Intl. Airport Airport (PAE)](https://expedia.co.uk/lp/airports/pae/flights-from-seattle-paine-field-intl-airport-airport) - [William R. Fairchild Intl. Airport (CLM)](https://expedia.co.uk/lp/airports/clm/flights-from-william-r-fairchild-intl-airport) - [Lopez Island Airport (LPS)](https://expedia.co.uk/lp/airports/lps/flights-from-lopez-island-airport) - [Bowerman Airport (HQM)](https://expedia.co.uk/lp/airports/hqm/flights-from-bowerman-airport) - [Westsound Airport (WSX)](https://expedia.co.uk/lp/airports/wsx/flights-from-westsound-airport) - [Bellingham Intl. Airport (BLI)](https://expedia.co.uk/lp/airports/bli/flights-from-bellingham-intl-airport) - [Pangborn Memorial Airport (EAT)](https://expedia.co.uk/lp/airports/eat/flights-from-pangborn-memorial-airport) ### Expedia's Latest Trends Flights - [Cheap Flights from Birmingham (BHX) to Amsterdam (AMS)](https://expedia.co.uk/lp/flights/bhx/ams/birmingham-to-amsterdam) - [Cheap Flights from London (LHR) to Boston (BOS)](https://expedia.co.uk/lp/flights/lhr/bos/london-to-boston) - [Cheap Flights from Southampton (SOU) to Edinburgh (EDI)](https://expedia.co.uk/lp/flights/sou/edi/southampton-to-edinburgh) - [Cheap Flights from Manchester (MAN) to Hong Kong (HKG)](https://expedia.co.uk/lp/flights/man/hkg/manchester-to-hong-kong) - [Cheap Flights from Manchester (MAN) to Delhi (DEL)](https://expedia.co.uk/lp/flights/man/del/manchester-to-delhi) - [Cheap Flights from Newcastle (NCL) to Amsterdam (AMS)](https://expedia.co.uk/lp/flights/ncl/ams/newcastle-to-amsterdam) - [Cheap Flights from Birmingham (BHX) to Edinburgh (EDI)](https://expedia.co.uk/lp/flights/bhx/edi/birmingham-to-edinburgh) - [Cheap Flights from London (LHR) to Manchester (MAN)](https://expedia.co.uk/lp/flights/lhr/man/london-to-manchester) - [Cheap Flights from Manchester (MAN) to Dubai (DXB)](https://expedia.co.uk/lp/flights/man/dxb/manchester-to-dubai) - [Cheap Flights from Manchester (MAN) to Paris (CDG)](https://expedia.co.uk/lp/flights/man/cdg/manchester-to-paris) - [Cheap Flights from Manchester (MAN) to Amsterdam (AMS)](https://expedia.co.uk/lp/flights/man/ams/manchester-to-amsterdam) - [Cheap Flights from Manchester (MAN) to Orlando (MCO)](https://expedia.co.uk/lp/flights/man/mco/manchester-to-orlando) - [Cheap Flights from Manchester (MAN) to Toronto (YYZ)](https://expedia.co.uk/lp/flights/man/yyz/manchester-to-toronto) - [Cheap Flights from London (LON) to New York (NYC)](https://expedia.co.uk/lp/flights/lon/nyc/london-to-new-york) - [Cheap Flights from Birmingham (BHX) to Rome (FCO)](https://expedia.co.uk/lp/flights/bhx/fco/birmingham-to-rome) - [Cheap Flights from Newcastle (NCL) to London (LHR)](https://expedia.co.uk/lp/flights/ncl/lhr/newcastle-to-london) - [Cheap Flights from Manchester (MAN) to Bangkok (BKK)](https://expedia.co.uk/lp/flights/man/bkk/manchester-to-bangkok) - [Cheap Flights from Manchester (MAN) to Barcelona (BCN)](https://expedia.co.uk/lp/flights/man/bcn/manchester-to-barcelona) - [Cheap Flights from Birmingham (BHX) to Sri Guru Ram Das Ji Intl. Airport (ATQ)](https://expedia.co.uk/lp/flights/bhx/atq/birmingham-to-sri-guru-ram-das-ji-intl-airport) - [Cheap Flights from Manchester (MAN) to Islamabad (ISB)](https://expedia.co.uk/lp/flights/man/isb/manchester-to-islamabad) - [Cheap Flights from Manchester (MAN) to London (LHR)](https://expedia.co.uk/lp/flights/man/lhr/manchester-to-london) - [Cheap Flights from Birmingham (BHX) to Barcelona (BCN)](https://expedia.co.uk/lp/flights/bhx/bcn/birmingham-to-barcelona) - [Cheap Flights from Manchester (MAN) to Las Vegas (LAS)](https://expedia.co.uk/lp/flights/man/las/manchester-to-las-vegas) - [Cheap Flights from Birmingham (BHX) to Paris (CDG)](https://expedia.co.uk/lp/flights/bhx/cdg/birmingham-to-paris) - [Cheap Flights from Manchester (MAN) to Istanbul (IST)](https://expedia.co.uk/lp/flights/man/ist/manchester-to-istanbul) - [Cheap Flights from Manchester (MAN) to New York (JFK)](https://expedia.co.uk/lp/flights/man/jfk/manchester-to-new-york) - [Cheap Flights from Birmingham (BHX) to Delhi (DEL)](https://expedia.co.uk/lp/flights/bhx/del/birmingham-to-delhi) - [Cheap Flights from London (LHR) to San Diego (SAN)](https://expedia.co.uk/lp/flights/lhr/san/london-to-san-diego) - [Cheap Flights from London (LHR) to Las Vegas (LAS)](https://expedia.co.uk/lp/flights/lhr/las/london-to-las-vegas) - [Cheap Flights from London (LHR) to Dallas (DFW)](https://expedia.co.uk/lp/flights/lhr/dfw/london-to-dallas) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)