British Airways London to Seattle Flights

Cheapflightsplus.com will find cheap British Airways flights from London to Seattle. Compare airline ticket prices and book air tickets starting from $292 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of British Airways, arrivals and departure details below.

Find Cheap Airfare London — Seattle (WA) by British Airways

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $292, two-way – $501.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
3:25 pm — 5:10 pm
3:25 pm — 5:10 pm BA49 British Airways
London — Seattle
9h 45m
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from$384
3:25 pm — 5:10 pm
3:25 pm — 5:10 pm BA4603 British Airways
London — Seattle
9h 45m
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from$1539
3:25 pm — 5:10 pm
3:25 pm — 5:10 pm BA6128 British Airways
London — Seattle
9h 45m
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from$1540
3:25 pm — 5:10 pm
3:25 pm — 5:10 pm BA5449 British Airways
London — Seattle
9h 45m
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from$1553
9:25 am — 11:20 am
9:25 am — 11:20 am BA53 British Airways
London — Seattle
9h 55m
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from$1539
9:25 am — 11:20 am
9:25 am — 11:20 am BA4796 British Airways
London — Seattle
9h 55m
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from$1539
9:25 am — 11:20 am
9:25 am — 11:20 am BA6233 British Airways
London — Seattle
9h 55m
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from$1540
9:25 am — 11:20 am
9:25 am — 11:20 am BA5451 British Airways
London — Seattle
9h 55m
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from$1553
10:05 am — 9:14 pm
10:05 am — 1:20 pm BA1588 British Airways
London — Philadelphia
4h 41m stop
6:01 pm — 9:14 pm BA1940 British Airways
Philadelphia — Seattle
19h 9m
including layover
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from$1578
10:45 am — 5:45 pm
10:45 am — 12:10 pm BA834 British Airways
London — Dublin
3h 50m stop
4:00 pm — 5:45 pm EI53 Aer Lingus
Dublin — Seattle
15h
including layover
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from$397
11:25 am — 11:08 pm
11:25 am — 3:25 pm BA193 British Airways
London — Dallas
5h 25m stop
8:50 pm — 11:08 pm BA1720 British Airways
Dallas — Seattle
19h 43m
including layover
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from$1578
11:25 am — 9:16 pm
11:25 am — 3:25 pm BA193 British Airways
London — Dallas
3h 20m stop
6:45 pm — 9:16 pm BA4591 British Airways
Dallas — Seattle
17h 51m
including layover
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from$1578
12:00 pm — 5:35 pm
12:00 pm — 1:30 pm BA5959 British Airways
London — Dublin
2h 20m stop
3:50 pm — 5:35 pm EI143 Aer Lingus
Dublin — Seattle
13h 35m
including layover
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from$1361
12:30 pm — 5:35 pm
12:30 pm — 1:50 pm BA4472 British Airways
London — Dublin
2h stop
3:50 pm — 5:35 pm EI143 Aer Lingus
Dublin — Seattle
13h 5m
including layover
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from$1387
7:45 am — 5:55 pm
7:45 am — 9:50 am BA800 British Airways
London — Reykjavik
7h 15m stop
5:05 pm — 5:55 pm FI681 Icelandair
Reykjavik — Seattle
18h 10m
including layover
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from$292
8:15 am — 5:00 pm
8:15 am — 11:30 am BA894 British Airways
London — Reykjavik
5h 35m stop
5:05 pm — 5:00 pm FI681 Icelandair
Reykjavik — Seattle
16h 45m
including layover
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from$312
6:35 am — 8:56 am
+1 day
6:35 am — 9:10 am BA360 British Airways
London — Lyon
3h 5m stop
12:15 pm — 2:15 pm WW423 WOW Air
Lyon — Reykjavik
55m stop
3:10 pm — 5:20 pm WW161 WOW Air
Reykjavik — Seattle
34h 21m
including layover
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from$293
6:40 am — 9:19 pm
6:40 am — 9:05 am BA428 British Airways
London — Amsterdam
3h 20m stop
12:25 pm — 2:25 pm DY7701 Norwegian
Amsterdam — New York
3h 34m stop
5:59 pm — 9:19 pm B6263 JetBlue
New York — Seattle
22h 39m
including layover
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from$523
7:45 am — 0:55 am
+1 day
7:45 am — 9:55 am BA800 British Airways
London — Reykjavik
5h 10m stop
3:05 pm — 5:15 pm WW161 WOW Air
Reykjavik — San Francisco
5h 30m stop
10:45 pm — 0:55 am UA351 United Airlines
San Francisco — Seattle
25h 10m
including layover
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from$371
8:55 am — 5:00 pm
8:55 am — 10:20 am BA1442 British Airways
London — Edinburgh
2h 25m stop
12:45 pm — 3:15 pm U26941 EasyJet
Edinburgh — Reykjavik
1h 50m stop
5:05 pm — 5:00 pm FI681 Icelandair
Reykjavik — Seattle
16h 5m
including layover
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from$325
9:00 pm — 5:55 pm
+1 day
9:00 pm — 0:30 am BA870 British Airways
London — Budapest
6h stop
6:30 am — 9:05 am W62427 Wizz Air
Budapest — Reykjavik
8h stop
5:05 pm — 5:55 pm FI681 Icelandair
Reykjavik — Seattle
28h 55m
including layover
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from$322
9:05 pm — 5:55 pm
+1 day
9:05 pm — 10:25 pm BA1460 British Airways
London — Edinburgh
12h stop
10:25 am — 11:50 am U26941 EasyJet
Edinburgh — Reykjavik
5h 15m stop
5:05 pm — 5:55 pm FI681 Icelandair
Reykjavik — Seattle
28h 50m
including layover
Find flight
from$306
*Departure and arrival times are local. Last updated on 04/28/2024

Flight Information

There are 8 flights by British Airways from London to Seattle every week with departures from Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 10:05 am to 9:25 am. Nonstop flight is 9h 45m. The time difference between London and Seattle is 8h.

  • The fastest flight 9h 45m
  • Average flight time 9h 50m
  • The earliest flight 10:05 am
  • The latest flight 9:25 am
  • Distance 4794 ml

The cheapest flight by British Airways that our users were able to find is $292. This airfare is economy class on one-way BA800 flight for October 15, 2020 leaving Heathrow in London at 7:45 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides British Airways there are other 27 airline carriers between London and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from London to Seattle.

Nonstop flights

There are 18 direct flights every day from London. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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