--- title: "£258 Cheap Flights from Seattle to London (SEA to LCY) - Expedia.co.uk" description: "Reserve one-way or return flights from Seattle to London with no change fee on selected flights. Earn your airline miles on top of our rewards! Get 2026 flight deals for now!" canonical: "https://www.expedia.co.uk/lp/flights/sea/lcy/seattle-to-london" language: en-GB market: GB currency: GBP prices_as_of: 2026-11-14T23:11:36Z --- # £258 Cheap Flights from Seattle (SEA) to London (LCY) ![An ornate church interior with high ceilings, detailed frescoes, and classical architecture.](https://images.trvl-media.com/place/501558/95453b9e-f7c3-4175-be0c-187785a09545.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View £258 flight on Tue, 11 May 2027](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:11/05/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:257.97&airProductToken=AQp8CjUIxJgBEgMxNDQYkgEggJMBKIjprAMw1u2sAzhFQABYAWoJTUFJTkJBU0lDcghWTFg5MU5CTApDCMSYARIEOTY1NxiAkwEgy8ABKMvvrAMwjPCsAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg5MU5CTHoKCMuYARIEOTY1NxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ## Popular airlines from Seattle-Tacoma International Airport (SEA) to London City Airport (LCY) [KLM](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:28/11/2026TANYT&leg2=from:LCY,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) [Aer Lingus](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:28/11/2026TANYT&leg2=from:LCY,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) [Delta](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:28/11/2026TANYT&leg2=from:LCY,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Virgin Atlantic](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:28/11/2026TANYT&leg2=from:LCY,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) [Lufthansa](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:28/11/2026TANYT&leg2=from:LCY,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [British Airways](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:28/11/2026TANYT&leg2=from:LCY,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) [Swiss International Air Lines](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:28/11/2026TANYT&leg2=from:LCY,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) ### 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 to London (SEA-LCY) Prices were available within the past 7 days and start at £258 for one-way flights and £650 for return, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return [Select Virgin Atlantic flight, departing Mon, 12 Apr from Seattle to London, returning Fri, 23 Apr, priced at £650 Found 4 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:12/04/2027TANYT&leg2=from:LCY,to:SEA,departure:23/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:649.47&airProductToken=AQqBAQo-CNamARIEMzkzNhiSASCAkwEo%5FaCqAzDGpaoDOFRAAFgBagVMSUdIVHIIT0xYODZPQlZ6CgjEmAESBDM5MzYKPwjWpgESBDcwMzYYgJMBIMvAASiHpqoDMMOmqgM4VEABWAFqBUxJR0hUcghPTFg4Nk9CVnoKCMuYARIENzAzNgp8CkMIxJgBEgQ5NDI0GMvAASCAkwEovZarAzCDl6sDOEVAAFgBaglNQUlOQkFTSUNyCFZMWDg2T0JWegoIy5gBEgQ5NDI0CjUIxJgBEgMxNDUYgJMBIJIBKJaZqwMw-J2rAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg4Nk9CVhIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) Mon, 12 Apr - Fri, 23 Apr · SEA · LCY · From £650 · Return [Select KLM flight, departing Mon, 12 Apr from Seattle to London, returning Fri, 23 Apr, priced at £663 Found 4 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:12/04/2027TANYT&leg2=from:LCY,to:SEA,departure:23/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:662.46&airProductToken=AQp0Cj4Iy5gBEgQ2MDMyGJIBIICTASj9oKoDMMalqgM4VkAAWAFqBUxJR0hUcghWTFg4Nk9CVnoKCMSYARIENjAzMgoyCMuYARIDOTgzGICTASDLwAEoh6aqAzDDpqoDOExAAVgBagVMSUdIVHIIVkxYODZPQlYKdAoyCMuYARIDOTgwGMvAASCAkwEovZarAzCDl6sDOExAAFgBagVMSUdIVHIIVkxYODZPQlYKPgjLmAESBDYwMzgYgJMBIJIBKJaZqwMw-J2rAzhWQAFYAWoFTElHSFRyCFZMWDg2T0JWegoIxJgBEgQ2MDM4EgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) Mon, 12 Apr - Fri, 23 Apr · SEA · LCY · From £663 · Return [Select Virgin Atlantic flight, departing Mon, 4 Jan from Seattle to London, returning Mon, 18 Jan, priced at £671 Found 1 day ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:04/01/2027TANYT&leg2=from:LCY,to:SEA,departure:18/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:670.44&airProductToken=AQp0Cj4I1qYBEgQzOTM2GJIBIICTASih06EDMPnXoQM4VEAAWAFqBUxJR0hUcghPTFg4Nk9CVnoKCMSYARIEMzkzNgoyCMuYARIDOTg5GICTASDLwAEootuhAzDj26EDOFZAAVgBagVMSUdIVHIIT0xYODZPQlYKfApDCMSYARIEOTE3MRjLwAEggJMBKPjqogMwueuiAzhFQABYAWoJTUFJTkJBU0lDcghWTFg4ME9CVnoKCMuYARIEOTE3MQo1CMSYARIDMTQzGICTASCSASjr9aIDMOb6ogM4RUABWAFqCU1BSU5CQVNJQ3IIVkxYODBPQlYSCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) Mon, 4 Jan - Mon, 18 Jan · SEA · LCY · From £671 · Return [Select KLM flight, departing Mon, 8 Feb from Seattle to London, returning Sun, 14 Feb, priced at £677 Found 4 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:08/02/2027TANYT&leg2=from:LCY,to:SEA,departure:14/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:676.74&airProductToken=AQqmAQo9CMuYARIENjUxOBiSASCpUSiR4aQDMMnjpAM4VkAAWAFqBUxJR0hUcghWTFg5MU5CTHoKCMSYARIENjUxOAoxCMuYARIDNjQyGKlRIICTASiI6KQDMKzrpAM4VkABWAFqBUxJR0hUcghWTFg5MU5CTAoyCMuYARIDOTc3GICTASDLwAEo8uukAzCz7KQDOExAAVgBagVMSUdIVHIIVkxYOTFOQkwSCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) Mon, 8 Feb - Sun, 14 Feb · SEA · LCY · From £677 · Return [Select KLM flight, departing Mon, 12 Apr from Seattle to London, returning Fri, 23 Apr, priced at £684 Found 4 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:12/04/2027TANYT&leg2=from:LCY,to:SEA,departure:23/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:683.88&airProductToken=AQp0Cj4Iy5gBEgQ2MDMyGJIBIICTASj9oKoDMMalqgM4VkAAWAFqBUxJR0hUcghWTFg4Nk9CVnoKCMSYARIENjAzMgoyCMuYARIDOTgzGICTASDLwAEoh6aqAzDDpqoDOExAAVgBagVMSUdIVHIIVkxYODZPQlYKfApDCMSYARIEOTQyNBjLwAEggJMBKL2WqwMwg5erAzhFQABYAWoJTUFJTkJBU0lDcghWTFg4Nk9CVnoKCMuYARIEOTQyNAo1CMSYARIDMTQ1GICTASCSASiWmasDMPidqwM4RUABWAFqCU1BSU5CQVNJQ3IIVkxYODZPQlYSCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAB) Mon, 12 Apr - Fri, 23 Apr · SEA · LCY · From £684 · Return [Select Virgin Atlantic flight, departing Mon, 4 Jan from Seattle to London, returning Mon, 18 Jan, priced at £692 Found 1 day ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:04/01/2027TANYT&leg2=from:LCY,to:SEA,departure:18/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:691.44&airProductToken=AQp0Cj4I1qYBEgQzOTM2GJIBIICTASih06EDMPnXoQM4VEAAWAFqBUxJR0hUcghPTFg4Nk9CVnoKCMSYARIEMzkzNgoyCMuYARIDOTg5GICTASDLwAEootuhAzDj26EDOFZAAVgBagVMSUdIVHIIT0xYODZPQlYKbwo2CMuYARIDOTk2GMvAASCAkwEo1e-iAzCW8KIDOFZAAFgBaglNQUlOQkFTSUNyCFZMWDgwT0JWCjUIxJgBEgMxNDMYgJMBIJIBKOv1ogMw5vqiAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg4ME9CVhIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) Mon, 4 Jan - Mon, 18 Jan · SEA · LCY · From £692 · Return [Select Virgin Atlantic flight, departing Thu, 1 Apr from Seattle to London, returning Wed, 7 Apr, priced at £693 Found 14 hours ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:01/04/2027TANYT&leg2=from:LCY,to:SEA,departure:07/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:692.37&airProductToken=AQqBAQo-CNamARIEMzkzNhiSASCAkwEonaWpAzDmqakDOFRAAFgBagVMSUdIVHIIT0xXODBPQlZ6CgjEmAESBDM5MzYKPwjWpgESBDcwMzYYgJMBIMvAASinqqkDMOOqqQM4VEABWAFqBUxJR0hUcghPTFc4ME9CVnoKCMuYARIENzAzNgqBAQo%5FCNamARIENzAyMhjLwAEggJMBKPTiqQMwteOpAzhUQABYAWoFTElHSFRyCE9MWDg2T0JWegoIy5gBEgQ3MDIyCj4I1qYBEgQzOTYyGICTASCSASiW5akDMPjpqQM4VEABWAFqBUxJR0hUcghPTFg4Nk9CVnoKCMSYARIEMzk2MhIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) Thu, 1 Apr - Wed, 7 Apr · SEA · LCY · From £693 · Return [Select Lufthansa flight, departing Mon, 12 Apr from Seattle to London, returning Fri, 23 Apr, priced at £696 Found 4 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:12/04/2027TANYT&leg2=from:LCY,to:SEA,departure:23/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:695.07&airProductToken=AQq8AQpBCMyQARIEOTU1MxiSASC4jQEopp-qAzDvn6oDOExAAFgBaghFQ09MSUdIVHIITExJOTBEQlF6CgjBhgESBDk1NTMKNAjMkAESAzQ5Mxi4jQEgpQQok6KqAzDcpqoDOExAAVgBaghFQ09MSUdIVHIITExJOTBEQlEKQQjMkAESBDQ5MzgYpQQgy8ABKOKpqgMwt6qqAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwREJRegoIxZwBEgQ0OTM4CroBCkEIzJABEgQ0OTM3GMvAASClBCjvlqsDMMSXqwM4TEAAWAFqCEVDT0xJR0hUcghMTEk5MERCUXoKCMWcARIENDkzNwozCMyQARIDNDE4GKUEIIgYKJ6YqwMwq5yrAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwREJRCkAIzJABEgQ3NDg0GIgYIJIBKI-dqwMw3p-rAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwREJRegoI1YIBEgQ3NDg0EgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) Mon, 12 Apr - Fri, 23 Apr · SEA · LCY · From £696 · Return [Select Delta flight, departing Mon, 4 Jan from Seattle to London, returning Mon, 18 Jan, priced at £707 Found 1 day ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:04/01/2027TANYT&leg2=from:LCY,to:SEA,departure:18/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:706.44&airProductToken=AQp8CjUIxJgBEgMxNDIYkgEggJMBKKHToQMw-dehAzhFQABYAWoJTUFJTkJBU0lDcghUTFgwNk9CVgpDCMSYARIEOTY1NxiAkwEgy8ABKKLboQMw49uhAzhFQAFYAWoJTUFJTkJBU0lDcghUTFgwNk9CVnoKCMuYARIEOTY1Nwp8CkMIxJgBEgQ5MTcxGMvAASCAkwEo-OqiAzC566IDOEVAAFgBaglNQUlOQkFTSUNyCFZMWDgwT0JWegoIy5gBEgQ5MTcxCjUIxJgBEgMxNDMYgJMBIJIBKOv1ogMw5vqiAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg4ME9CVhIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) Mon, 4 Jan - Mon, 18 Jan · SEA · LCY · From £707 · Return [Select Swiss International Air Lines flight, departing Mon, 12 Apr from Seattle to London, returning Fri, 23 Apr, priced at £722 Found 4 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LCY,departure:12/04/2027TANYT&leg2=from:LCY,to:SEA,departure:23/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:721.87&airProductToken=AQrFAQpACMywARIEOTM2MxiSASClBCiWoaoDMPilqgM4TEAAWAFqCEVDT0xJR0hUcghMTEk5MFRCUXoKCLSyARIEOTM2MwpACMywARIEMzYwMRilBCC5PCj6pqoDMLGnqgM4TEABWAFqCEVDT0xJR0hUcghMTEk5MFRCUXoKCMyQARIEMzYwMQo%5FCMywARIDNDY0GLk8IMvAASi6qaoDMJ6qqgM4TEABWAFqCEVDT0xJR0hUcghMTEk5MFRCUXoJCLKYARIDNDY0CsUBCj8IzLABEgM0NjEYy8ABILk8KO-WqwMw05erAzhLQABYAWoIRUNPTElHSFRyCEtMWDg2WUJRegkIspgBEgM0NjEKQAjMsAESBDM2MjAYuTwgjBUoj5irAzDGmKsDOEtAAVgBaghFQ09MSUdIVHIIS0xYODZZQlF6CgjMkAESBDM2MjAKQAjMsAESBDkzNjQYjBUgkgEooJmrAzClnqsDOEtAAVgBaghFQ09MSUdIVHIIS0xYODZZQlF6Cgi0sgESBDkzNjQSCggBEAEYASoCTFgYASIECAEQASgCKAMoBDAB) Mon, 12 Apr - Fri, 23 Apr · SEA · LCY · From £722 · Return ## Alternative airports near London Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 34 minutes. Flights from £635](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LHR,departure:28/11/2026TANYT&leg2=from:LHR,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 34 min [Select flight to Gatwick LGW. Average driving time to city centre is 51 minutes. Flights from £790](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:28/11/2026TANYT&leg2=from:LGW,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 51 min ## Book with confidence ### 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, 9 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 £650 and range up to £722\. 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 April, 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. ## Travel information | Origin airport | Seattle-Tacoma International Airport | | ------------------- | ---------------------------------------------------------------------------------------------------------- | | Destination airport | London City Airport | | Distance | 4,797 miles away | | Airlines serving | KLM, Aer Lingus, Delta, Virgin Atlantic, Lufthansa, British Airways, Swiss International Air Lines, Iberia | | Popular airline | KLM | | Return price | £650 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Aberdeen (ABZ) to London (LCY)](https://www.expedia.co.uk/lp/flights/abz/lcy/aberdeen-to-london) - [Flights from Málaga (AGP) to London (LCY)](https://www.expedia.co.uk/lp/flights/agp/lcy/malaga-to-london) - [Flights from Alicante (ALC) to London (LCY)](https://www.expedia.co.uk/lp/flights/alc/lcy/alicante-to-london) - 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[Flights from Blackpool (BLK) to London (LCY)](https://www.expedia.co.uk/lp/flights/blk/lcy/blackpool-to-london) - [Flights from Bordeaux (BOD) to London (LCY)](https://www.expedia.co.uk/lp/flights/bod/lcy/bordeaux-to-london) - [Flights from Mumbai (BOM) to London (LCY)](https://www.expedia.co.uk/lp/flights/bom/lcy/mumbai-to-london) - [Flights from Bristol (BRS) to London (LCY)](https://www.expedia.co.uk/lp/flights/brs/lcy/bristol-to-london) - [Flights from Brussels (BRU) to London (LCY)](https://www.expedia.co.uk/lp/flights/bru/lcy/brussels-to-london) - [Flights from Basel (BSL) to London (LCY)](https://www.expedia.co.uk/lp/flights/bsl/lcy/basel-to-london) - [Flights from Budapest (BUD) to London (LCY)](https://www.expedia.co.uk/lp/flights/bud/lcy/budapest-to-london) - [Flights from Cambridge (CBG) to London (LCY)](https://www.expedia.co.uk/lp/flights/cbg/lcy/cambridge-to-london) - [Flights from Cologne (CGN) to London (LCY)](https://www.expedia.co.uk/lp/flights/cgn/lcy/cologne-to-london) - [Flights from Chambery (CMF) to London (LCY)](https://www.expedia.co.uk/lp/flights/cmf/lcy/chambery-to-london) - [Flights from Copenhagen (CPH) to London (LCY)](https://www.expedia.co.uk/lp/flights/cph/lcy/copenhagen-to-london) - [Flights from Catania (CTA) to London (LCY)](https://www.expedia.co.uk/lp/flights/cta/lcy/catania-to-london) - [Flights from Cardiff (CWL) to London (LCY)](https://www.expedia.co.uk/lp/flights/cwl/lcy/cardiff-to-london) - [Flights from Dijon (DIJ) to London (LCY)](https://www.expedia.co.uk/lp/flights/dij/lcy/dijon-to-london) - [Flights from Dundee (DND) to London (LCY)](https://www.expedia.co.uk/lp/flights/dnd/lcy/dundee-to-london) - [Flights from Doha (DOH) to London (LCY)](https://www.expedia.co.uk/lp/flights/doh/lcy/doha-to-london) - [Flights from Doncaster (DSA) to London (LCY)](https://www.expedia.co.uk/lp/flights/dsa/lcy/doncaster-to-london) - [Flights from Dublin (DUB) to London (LCY)](https://www.expedia.co.uk/lp/flights/dub/lcy/dublin-to-london) - [Flights from Dubai (DXB) to London (LCY)](https://www.expedia.co.uk/lp/flights/dxb/lcy/dubai-to-london) - [Flights from San Sebastian (EAS) to London (LCY)](https://www.expedia.co.uk/lp/flights/eas/lcy/san-sebastian-to-london) - [Flights from Edinburgh (EDI) to London (LCY)](https://www.expedia.co.uk/lp/flights/edi/lcy/edinburgh-to-london) - [Flights from Bergerac (EGC) to London (LCY)](https://www.expedia.co.uk/lp/flights/egc/lcy/bergerac-to-london) - [Flights from East Midlands (EMA) to London (LCY)](https://www.expedia.co.uk/lp/flights/ema/lcy/east-midlands-to-london) - [Flights from Nancy (ENC) to London (LCY)](https://www.expedia.co.uk/lp/flights/enc/lcy/nancy-to-london) - [Flights from Exeter (EXT) to London (LCY)](https://www.expedia.co.uk/lp/flights/ext/lcy/exeter-to-london) - [Flights from Faro (FAO) to London (LCY)](https://www.expedia.co.uk/lp/flights/fao/lcy/faro-to-london) - [Flights from Rome (FCO) to London (LCY)](https://www.expedia.co.uk/lp/flights/fco/lcy/rome-to-london) - [Flights from Florence (FLR) to London (LCY)](https://www.expedia.co.uk/lp/flights/flr/lcy/florence-to-london) - [Flights from Frankfurt (FRA) to London (LCY)](https://www.expedia.co.uk/lp/flights/fra/lcy/frankfurt-to-london) - [Flights from Guernsey (GCI) to London (LCY)](https://www.expedia.co.uk/lp/flights/gci/lcy/guernsey-to-london) - [Flights from Gdańsk (GDN) to London (LCY)](https://www.expedia.co.uk/lp/flights/gdn/lcy/gdansk-to-london) - [Flights from Glasgow (GLA) to London (LCY)](https://www.expedia.co.uk/lp/flights/gla/lcy/glasgow-to-london) - [Flights from Geneva (GVA) to London (LCY)](https://www.expedia.co.uk/lp/flights/gva/lcy/geneva-to-london) - [Flights from Hannover (HAJ) to London (LCY)](https://www.expedia.co.uk/lp/flights/haj/lcy/hannover-to-london) - [Flights from Hamburg (HAM) to London (LCY)](https://www.expedia.co.uk/lp/flights/ham/lcy/hamburg-to-london) - [Flights from Hull (HUY) to London (LCY)](https://www.expedia.co.uk/lp/flights/huy/lcy/hull-to-london) - [Flights from Ibiza (IBZ) to London (LCY)](https://www.expedia.co.uk/lp/flights/ibz/lcy/ibiza-to-london) - [Flights from Inverness (INV) to London (LCY)](https://www.expedia.co.uk/lp/flights/inv/lcy/inverness-to-london) - [Flights from Isle of Man (IOM) to London (LCY)](https://www.expedia.co.uk/lp/flights/iom/lcy/isle-of-man-to-london) - [Flights from Islamabad (ISB) to London (LCY)](https://www.expedia.co.uk/lp/flights/isb/lcy/islamabad-to-london) - [Flights from Istanbul (IST) to London (LCY)](https://www.expedia.co.uk/lp/flights/ist/lcy/istanbul-to-london) - [Flights from Jersey (JER) to London (LCY)](https://www.expedia.co.uk/lp/flights/jer/lcy/jersey-to-london) - [Flights from New York (JFK) to London (LCY)](https://www.expedia.co.uk/lp/flights/jfk/lcy/new-york-to-london) - [Flights from Kirkwall (KOI) to London (LCY)](https://www.expedia.co.uk/lp/flights/koi/lcy/kirkwall-to-london) - [Flights from Leeds (LBA) to London (LCY)](https://www.expedia.co.uk/lp/flights/lba/lcy/leeds-to-london) - [Flights from Larnaca (LCA) to London (LCY)](https://www.expedia.co.uk/lp/flights/lca/lcy/larnaca-to-london) - [Flights from Lahore (LHE) to London (LCY)](https://www.expedia.co.uk/lp/flights/lhe/lcy/lahore-to-london) - [Flights from Milan (LIN) to London (LCY)](https://www.expedia.co.uk/lp/flights/lin/lcy/milan-to-london) - [Flights from Lisbon (LIS) to London (LCY)](https://www.expedia.co.uk/lp/flights/lis/lcy/lisbon-to-london) - [Flights from Lagos (LOS) to London (LCY)](https://www.expedia.co.uk/lp/flights/los/lcy/lagos-to-london) - [Flights from Liverpool (LPL) to London (LCY)](https://www.expedia.co.uk/lp/flights/lpl/lcy/liverpool-to-london) - [Flights from Ludhiana (LUH) to London (LCY)](https://www.expedia.co.uk/lp/flights/luh/lcy/ludhiana-to-london) - [Flights from Luxembourg (LUX) to London (LCY)](https://www.expedia.co.uk/lp/flights/lux/lcy/luxembourg-to-london) - [Flights from Lyon (LYS) to London (LCY)](https://www.expedia.co.uk/lp/flights/lys/lcy/lyon-to-london) - [Flights from Madrid (MAD) to London (LCY)](https://www.expedia.co.uk/lp/flights/mad/lcy/madrid-to-london) - [Flights from Manchester (MAN) to London (LCY)](https://www.expedia.co.uk/lp/flights/man/lcy/manchester-to-london) - [Flights from Mannheim (MHG) to London (LCY)](https://www.expedia.co.uk/lp/flights/mhg/lcy/mannheim-to-london) - [Flights from Durham (MME) to London (LCY)](https://www.expedia.co.uk/lp/flights/mme/lcy/durham-to-london) - [Flights from Manila (MNL) to London (LCY)](https://www.expedia.co.uk/lp/flights/mnl/lcy/manila-to-london) - [Flights from Maastricht (MST) to London (LCY)](https://www.expedia.co.uk/lp/flights/mst/lcy/maastricht-to-london) - [Flights from Munich (MUC) to London (LCY)](https://www.expedia.co.uk/lp/flights/muc/lcy/munich-to-london) - [Flights from Milan (MXP) to London (LCY)](https://www.expedia.co.uk/lp/flights/mxp/lcy/milan-to-london) - [Flights from Naples (NAP) to London (LCY)](https://www.expedia.co.uk/lp/flights/nap/lcy/naples-to-london) - [Flights from Nairobi (NBO) to London (LCY)](https://www.expedia.co.uk/lp/flights/nbo/lcy/nairobi-to-london) - [Flights from Nice (NCE) to London (LCY)](https://www.expedia.co.uk/lp/flights/nce/lcy/nice-to-london) - [Flights from Newcastle (NCL) to London (LCY)](https://www.expedia.co.uk/lp/flights/ncl/lcy/newcastle-to-london) - [Flights from Newquay (NQY) to London (LCY)](https://www.expedia.co.uk/lp/flights/nqy/lcy/newquay-to-london) - [Flights from Nantes (NTE) to London (LCY)](https://www.expedia.co.uk/lp/flights/nte/lcy/nantes-to-london) - [Flights from Norwich (NWI) to London (LCY)](https://www.expedia.co.uk/lp/flights/nwi/lcy/norwich-to-london) - [Flights from Cork (ORK) to London (LCY)](https://www.expedia.co.uk/lp/flights/ork/lcy/cork-to-london) - [Flights from Palma de Mallorca (PMI) to London (LCY)](https://www.expedia.co.uk/lp/flights/pmi/lcy/palma-de-mallorca-to-london) - [Flights from Prague (PRG) to London (LCY)](https://www.expedia.co.uk/lp/flights/prg/lcy/prague-to-london) - [Flights from Reggio di Calabria (REG) to London (LCY)](https://www.expedia.co.uk/lp/flights/reg/lcy/reggio-di-calabria-to-london) - [Flights from Rotterdam (RTM) to London (LCY)](https://www.expedia.co.uk/lp/flights/rtm/lcy/rotterdam-to-london) - [Flights from Thessaloniki (SKG) to London (LCY)](https://www.expedia.co.uk/lp/flights/skg/lcy/thessaloniki-to-london) - [Flights from Shannon (SNN) to London (LCY)](https://www.expedia.co.uk/lp/flights/snn/lcy/shannon-to-london) - [Flights from Sofia (SOF) to London (LCY)](https://www.expedia.co.uk/lp/flights/sof/lcy/sofia-to-london) - [Flights from Southampton (SOU) to London (LCY)](https://www.expedia.co.uk/lp/flights/sou/lcy/southampton-to-london) - [Flights from Split (SPU) to London (LCY)](https://www.expedia.co.uk/lp/flights/spu/lcy/split-to-london) - [Flights from Tallinn (TLL) to London (LCY)](https://www.expedia.co.uk/lp/flights/tll/lcy/tallinn-to-london) - [Flights from Toulon (TLN) to London (LCY)](https://www.expedia.co.uk/lp/flights/tln/lcy/toulon-to-london) - [Flights from Toulouse (TLS) to London (LCY)](https://www.expedia.co.uk/lp/flights/tls/lcy/toulouse-to-london) - [Flights from Taipei (TPE) to London (LCY)](https://www.expedia.co.uk/lp/flights/tpe/lcy/taipei-to-london) - [Flights from Venice (VCE) to London (LCY)](https://www.expedia.co.uk/lp/flights/vce/lcy/venice-to-london) - [Flights from Vienna (VIE) to London (LCY)](https://www.expedia.co.uk/lp/flights/vie/lcy/vienna-to-london) - [Flights from Vilnius (VNO) to London (LCY)](https://www.expedia.co.uk/lp/flights/vno/lcy/vilnius-to-london) - [Flights from Warsaw (WAW) to London (LCY)](https://www.expedia.co.uk/lp/flights/waw/lcy/warsaw-to-london) - [Flights from Zürich (ZRH) to London (LCY)](https://www.expedia.co.uk/lp/flights/zrh/lcy/zurich-to-london) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/sea/lcy/seattle-to-london nb-NO: https://www.expedia.no/lp/fly/sea/lcy/seattle-til-london en-US: https://www.expedia.com/lp/flights/sea/lcy/seattle-to-london en-GB: https://www.expedia.co.uk/lp/flights/sea/lcy/seattle-to-london es-MX: https://www.expedia.mx/lp/vuelos/sea/lcy/seattle-a-londres ja-JP: https://www.expedia.co.jp/lp/flights/sea/lcy/seattle-to-london ar: https://www.expedia.sa/lp/flights/sea/lcy/seattle-to-london ```