Aer Lingus Seattle to Dublin Flights

Cheapflightsplus.com will find cheap Aer Lingus flights from Seattle to Dublin. Compare airline ticket prices and book air tickets starting from $512 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) — Dublin 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 december: one-way - $512, two-way – $878.
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Below is a detailed 2025 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
8:00 pm — 1:10 pm
+1 day
8:00 pm — 1:10 pm EI52 Aer Lingus
Seattle — Dublin
9h 10m
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from$512
11:17 pm — 4:50 am
+2 days
11:00 am — 7:20 pm EI5271 Aer Lingus
Seattle — Boston
10h 15m stop
5:50 pm — 4:45 am EI132 Aer Lingus
Boston — Dublin
21h 33m
including layover
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from$1159
12:52 pm — 2:30 pm
+1 day
6:00 am — 8:53 am EI7320 Aer Lingus
Seattle — Los Angeles
4h 39m stop
8:15 pm — 2:30 pm EI68 Aer Lingus
Los Angeles — Dublin
17h 38m
including layover
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from$915
1:45 pm — 10:05 pm
+1 day
1:35 pm — 7:00 am EI8752 Aer Lingus
Seattle — London
13h 35m stop
8:45 pm — 10:05 pm EI179 Aer Lingus
London — Dublin
24h 20m
including layover
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from$711
1:45 pm — 5:45 pm
+1 day
1:35 pm — 7:00 am EI8752 Aer Lingus
Seattle — London
9h 10m stop
4:20 pm — 5:45 pm EI169 Aer Lingus
London — Dublin
20h
including layover
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from$711
6:50 pm — 9:10 am
+2 days
6:50 pm — 12:15 pm EI8748 Aer Lingus
Seattle — London
19h 35m stop
7:50 am — 9:10 am EI151 Aer Lingus
London — Dublin
30h 20m
including layover
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from$660
6:50 pm — 1:35 pm
+2 days
6:50 pm — 12:15 pm EI8748 Aer Lingus
Seattle — London
23h 55m stop
12:10 pm — 1:35 pm EI159 Aer Lingus
London — Dublin
34h 45m
including layover
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from$667
*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There is 1 flight by Aer Lingus from Seattle to Dublin every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Dublin.

Departures start from 11:17 pm to 8:00 pm. Nonstop flight is 9h 10m. The time difference between Seattle and Dublin is 8h.

  • The fastest flight 9h 10m
  • Average flight time 9h 10m
  • The earliest flight 11:17 pm
  • The latest flight 8:00 pm
  • Distance 4527 ml

The cheapest months for traveling to Dublin are february (from 512 $), january (from 660 $), december (from 661 $).

The most expensive and popular months are november (from 829 $), december (from 661 $), january (from 660 $).

The cheapest flight by Aer Lingus that our users were able to find is $512. This airfare is economy class on one-way EI52 flight for February 21, 2025 leaving Seattle-Tacoma Intl in Seattle at 8:00 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Aer Lingus there are other 16 airline carriers between Seattle and Dublin. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Dublin.

Nonstop flights

There are 1 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.

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