Delta Air Lines Inc. London to Seattle Flights

Return flight: Seattle – London

Cheapflightsplus.com will find cheap Delta Air Lines Inc. flights from London to Seattle. Compare airline ticket prices and book air tickets starting from $285 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Delta Air Lines Inc., arrivals and departure details below.

Find Cheap Airfare London — Seattle (WA) by Delta Air Lines Inc.

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 - $285, two-way – $489.
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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
12:00 pm — 1:50 pm
12:00 pm — 1:50 pm DL4348 Delta Air Lines Inc.
London — Seattle
9h 50m
Find flight
from$437
11:45 am — 11:25 am
+1 day
11:45 am — 2:05 pm DL9489 Delta Air Lines Inc.
London — Amsterdam
20h 5m stop
10:10 am — 11:25 am DL143 Delta Air Lines Inc.
Amsterdam — Seattle
31h 40m
including layover
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from$285
12:35 pm — 10:30 am
+1 day
12:35 pm — 3:50 pm DL4413 Delta Air Lines Inc.
London — New York
15h 10m stop
7:00 am — 10:30 am DL845 Delta Air Lines Inc.
New York — Seattle
29h 55m
including layover
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from$306
12:50 pm — 1:50 pm
+1 day
12:50 pm — 5:26 pm DL31 Delta Air Lines Inc.
London — Atlanta
18h 10m stop
11:36 am — 1:50 pm DL430 Delta Air Lines Inc.
Atlanta — Seattle
33h
including layover
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from$306
1:45 pm — 9:45 pm
1:45 pm — 4:35 pm DL4413 Delta Air Lines Inc.
London — New York
1h 40m stop
6:15 pm — 9:45 pm DL401 Delta Air Lines Inc.
New York — Seattle
16h
including layover
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from$306
1:45 pm — 12:22 pm
+1 day
1:45 pm — 4:35 pm DL4413 Delta Air Lines Inc.
London — New York
16h 25m stop
9:00 am — 12:22 pm DL637 Delta Air Lines Inc.
New York — Seattle
30h 37m
including layover
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from$324
2:00 pm — 3:36 pm
+1 day
2:00 pm — 6:35 pm DL4364 Delta Air Lines Inc.
London — Atlanta
18h 50m stop
1:25 pm — 3:36 pm DL464 Delta Air Lines Inc.
Atlanta — Seattle
33h 36m
including layover
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from$306
2:00 pm — 10:45 pm
2:00 pm — 6:35 pm DL4364 Delta Air Lines Inc.
London — Atlanta
1h 59m stop
8:34 pm — 10:45 pm DL534 Delta Air Lines Inc.
Atlanta — Seattle
16h 45m
including layover
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from$306
5:30 pm — 10:32 am
+1 day
5:30 pm — 8:34 pm DL5303 Delta Air Lines Inc.
London — New York
10h 51m stop
7:25 am — 10:32 am DL4749 Delta Air Lines Inc.
New York — Seattle
25h 2m
including layover
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from$1530
5:30 pm — 12:32 pm
+1 day
5:30 pm — 8:34 pm DL5303 Delta Air Lines Inc.
London — New York
12h 31m stop
9:05 am — 12:32 pm DL4821 Delta Air Lines Inc.
New York — Seattle
27h 2m
including layover
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from$1530
6:30 am — 11:24 am
6:30 am — 9:00 am DL9490 Delta Air Lines Inc.
London — Amsterdam
50m stop
9:50 am — 11:24 am DL143 Delta Air Lines Inc.
Amsterdam — Seattle
12h 54m
including layover
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from$285
8:40 am — 11:25 am
+1 day
8:40 am — 11:00 am DL9491 Delta Air Lines Inc.
London — Amsterdam
23h 10m stop
10:10 am — 11:25 am DL143 Delta Air Lines Inc.
Amsterdam — Seattle
34h 45m
including layover
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from$285
8:40 am — 4:01 pm
8:40 am — 11:00 am DL9491 Delta Air Lines Inc.
London — Amsterdam
3h 30m stop
2:30 pm — 4:01 pm DL145 Delta Air Lines Inc.
Amsterdam — Seattle
15h 21m
including layover
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from$1260
9:55 am — 11:25 am
+1 day
9:55 am — 12:25 pm DL9415 Delta Air Lines Inc.
London — Amsterdam
21h 45m stop
10:10 am — 11:25 am DL143 Delta Air Lines Inc.
Amsterdam — Seattle
33h 30m
including layover
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from$285
10:20 am — 10:45 pm
10:20 am — 1:30 pm DL2 Delta Air Lines Inc.
London — New York
1h 30m stop
3:00 pm — 5:29 pm DL448 Delta Air Lines Inc.
New York — Atlanta
3h 5m stop
8:34 pm — 10:45 pm DL534 Delta Air Lines Inc.
Atlanta — Seattle
20h 25m
including layover
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from$303
10:20 am — 8:01 pm
10:20 am — 1:30 pm DL2 Delta Air Lines Inc.
London — New York
1h 26m stop
2:56 pm — 4:19 pm DL4997 Delta Air Lines Inc.
New York — Washington D.C.
1h 1m stop
5:20 pm — 8:01 pm DL861 Delta Air Lines Inc.
Washington D.C. — Seattle
17h 41m
including layover
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from$303
11:50 am — 10:29 pm
11:50 am — 2:10 pm DL8655 Delta Air Lines Inc.
London — Paris
1h 30m stop
3:40 pm — 6:15 pm DL8572 Delta Air Lines Inc.
Paris — Detroit
2h 25m stop
8:40 pm — 10:29 pm DL776 Delta Air Lines Inc.
Detroit — Seattle
18h 39m
including layover
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from$296
4:45 pm — 1:50 pm
+1 day
4:45 pm — 7:35 pm DL4413 Delta Air Lines Inc.
London — New York
10h 50m stop
6:25 am — 8:45 am DL427 Delta Air Lines Inc.
New York — Atlanta
2h 51m stop
11:36 am — 1:50 pm DL430 Delta Air Lines Inc.
Atlanta — Seattle
29h 5m
including layover
Find flight
from$306
4:45 pm — 3:36 pm
+1 day
4:45 pm — 7:35 pm DL4413 Delta Air Lines Inc.
London — New York
12h 55m stop
8:30 am — 10:56 am DL329 Delta Air Lines Inc.
New York — Atlanta
2h 29m stop
1:25 pm — 3:36 pm DL464 Delta Air Lines Inc.
Atlanta — Seattle
30h 51m
including layover
Find flight
from$306
6:20 am — 5:42 pm
6:20 am — 8:35 am DL8619 Delta Air Lines Inc.
London — Paris
2h 15m stop
10:50 am — 1:30 pm DL97 Delta Air Lines Inc.
Paris — Detroit
2h 25m stop
3:55 pm — 5:42 pm DL465 Delta Air Lines Inc.
Detroit — Seattle
19h 22m
including layover
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from$296
9:55 am — 8:05 am
+1 day
9:55 am — 12:25 pm DL9415 Delta Air Lines Inc.
London — Amsterdam
2h 5m stop
2:30 pm — 4:25 pm DL9380 Delta Air Lines Inc.
Amsterdam — San Francisco
13h 35m stop
6:00 am — 8:05 am DL1857 Delta Air Lines Inc.
San Francisco — Seattle
30h 10m
including layover
Find flight
from$286
*Departure and arrival times are local. Last updated on 04/27/2024

Flight Information

There is 1 flight by Delta Air Lines Inc. 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 10:00 am to 9:55 am. Nonstop flight is 9h 50m. The time difference between London and Seattle is 8h.

  • The fastest flight 9h 50m
  • Average flight time 9h 50m
  • The earliest flight 10:00 am
  • The latest flight 9:55 am
  • Distance 4794 ml

The cheapest flight by Delta Air Lines Inc. that our users were able to find is $285. This airfare is economy class on one-way DL9490 flight for September 29, 2020 leaving Heathrow in London at 6:30 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Delta Air Lines Inc. 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 11 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?
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  • 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.

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