Aer Lingus Seattle to London Flights

Cheapflightsplus.com will find cheap Aer Lingus flights from Seattle to London. Compare airline ticket prices and book air tickets starting from $514 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Aer Lingus, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — London by Aer Lingus

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 - $514, two-way – $881.
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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
11:35 am — 11:20 am
+1 day
11:35 am — 7:57 pm EI5267 Aer Lingus
Seattle — Boston
2h 33m stop
10:30 pm — 8:25 am EI138 Aer Lingus
Boston — Dublin
1h 25m stop
9:50 am — 11:20 am EI158 Aer Lingus
Dublin — London
16h 45m
including layover
Find flight
from$707
11:35 am — 1:30 pm
+1 day
11:35 am — 7:57 pm EI5267 Aer Lingus
Seattle — Boston
2h 33m stop
10:30 pm — 8:25 am EI138 Aer Lingus
Boston — Dublin
3h 35m stop
12:00 pm — 1:30 pm EI162 Aer Lingus
Dublin — London
18h 55m
including layover
Find flight
from$707
11:35 am — 12:15 pm
+1 day
11:35 am — 7:57 pm EI5267 Aer Lingus
Seattle — Boston
2h 33m stop
10:30 pm — 8:25 am EI138 Aer Lingus
Boston — Dublin
2h 25m stop
10:50 am — 12:15 pm EI236 Aer Lingus
Dublin — London
17h 40m
including layover
Find flight
from$707
11:35 am — 3:30 pm
+1 day
11:35 am — 7:57 pm EI5267 Aer Lingus
Seattle — Boston
2h 33m stop
10:30 pm — 8:25 am EI138 Aer Lingus
Boston — Dublin
5h 35m stop
2:00 pm — 3:30 pm EI168 Aer Lingus
Dublin — London
20h 55m
including layover
Find flight
from$711
11:35 am — 4:50 pm
+1 day
11:35 am — 7:57 pm EI5267 Aer Lingus
Seattle — Boston
2h 33m stop
10:30 pm — 8:25 am EI138 Aer Lingus
Boston — Dublin
7h 5m stop
3:30 pm — 4:50 pm EI172 Aer Lingus
Dublin — London
22h 15m
including layover
Find flight
from$711
11:35 am — 11:10 am
+1 day
11:35 am — 7:57 pm EI5267 Aer Lingus
Seattle — Boston
2h 33m stop
10:30 pm — 8:25 am EI138 Aer Lingus
Boston — Dublin
1h 5m stop
9:30 am — 11:10 am EI284 Aer Lingus
Dublin — London
16h 35m
including layover
Find flight
from$715
7:20 pm — 12:40 pm
+1 day
7:20 pm — 12:40 pm EI8748 Aer Lingus
Seattle — London
9h 20m
Find flight
from$1058
7:30 pm — 3:30 pm
+1 day
7:30 pm — 12:50 pm EI52 Aer Lingus
Seattle — Dublin
1h 10m stop
2:00 pm — 3:30 pm EI168 Aer Lingus
Dublin — London
12h
including layover
Find flight
from$514
8:30 pm — 5:15 pm
+1 day
8:30 pm — 12:50 pm EI52 Aer Lingus
Seattle — Dublin
3h 10m stop
4:00 pm — 5:15 pm FR337 Ryanair
Dublin — London
13h 45m
including layover
Find flight
from$517
8:30 pm — 5:30 pm
+1 day
8:30 pm — 12:50 pm EI52 Aer Lingus
Seattle — Dublin
3h 15m stop
4:05 pm — 5:30 pm BA837 British Airways
Dublin — London
14h
including layover
Find flight
from$518
8:30 pm — 4:50 pm
+1 day
8:30 pm — 12:50 pm EI52 Aer Lingus
Seattle — Dublin
2h 40m stop
3:30 pm — 4:50 pm EI172 Aer Lingus
Dublin — London
13h 20m
including layover
Find flight
from$538
8:30 pm — 8:05 pm
+1 day
8:30 pm — 12:50 pm EI52 Aer Lingus
Seattle — Dublin
2h stop
2:50 pm — 4:05 pm EI3226 Aer Lingus
Dublin — Glasgow
2h 50m stop
6:55 pm — 8:05 pm U272 EasyJet
Glasgow — London
16h 35m
including layover
Find flight
from$679
*Departure and arrival times are local. Last updated on 04/28/2024

Flight Information

There is 1 flight by Aer Lingus from Seattle to London every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal.

Departures start from 11:35 am to 8:30 pm. Nonstop flight is 9h 20m. The time difference between Seattle and London is 8h.

  • The fastest flight 9h 20m
  • Average flight time 9h 20m
  • The earliest flight 11:35 am
  • The latest flight 8:30 pm
  • Distance 4794 ml

The cheapest flight by Aer Lingus that our users were able to find is $514. This airfare is economy class on one-way EI52 flight for November 29, 2020 leaving Seattle-Tacoma Intl in Seattle at 7:30 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Aer Lingus there are other 22 airline carriers between Seattle and London. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to London.

Nonstop flights

There are 11 direct flights every day from Seattle. 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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