Aer Lingus Dublin to Seattle Flights

Cheapflightsplus.com will find cheap Aer Lingus flights from Dublin to Seattle. Compare airline ticket prices and book air tickets starting from $297 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 Dublin — Seattle (WA) 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 june: one-way - $297, two-way – $509.
Direct flights
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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
4:10 pm — 5:50 pm
4:10 pm — 5:50 pm EI53 Aer Lingus
Dublin — Seattle
9h 40m
Find flight
from$445
11:05 am — 8:35 pm
11:05 am — 1:25 pm EI105 Aer Lingus
Dublin — Newark
4h 5m stop
5:30 pm — 8:44 pm HA4901 Hawaiian Airlines
Newark — Seattle
17h 30m
including layover
Find flight
from$402
11:05 am — 9:50 pm
11:05 am — 1:25 pm EI105 Aer Lingus
Dublin — New York
5h 11m stop
6:53 pm — 10:15 pm HA4990 Hawaiian Airlines
New York — Seattle
18h 45m
including layover
Find flight
from$406
12:40 pm — 9:50 pm
12:40 pm — 2:40 pm EI133 Aer Lingus
Dublin — Boston
4h stop
6:32 pm — 9:55 pm HA4825 Hawaiian Airlines
Boston — Seattle
17h 10m
including layover
Find flight
from$385
12:40 pm — 9:50 pm
12:40 pm — 2:40 pm EI133 Aer Lingus
Dublin — Boston
4h stop
6:32 pm — 9:55 pm AS819 Alaska Airlines
Boston — Seattle
17h 10m
including layover
Find flight
from$387
2:45 pm — 8:19 am
+1 day
2:45 pm — 6:20 pm EI83 Aer Lingus
Dublin — Indianapolis
12h 10m stop
6:30 am — 8:19 am HA4919 Hawaiian Airlines
Indianapolis — Seattle
25h 34m
including layover
Find flight
from$564
4:40 pm — 12:39 pm
+1 day
4:40 pm — 7:00 pm EI125 Aer Lingus
Dublin — Chicago
15h 5m stop
10:05 am — 12:39 pm AS329 Alaska Airlines
Chicago — Seattle
27h 59m
including layover
Find flight
from$390
4:45 pm — 10:33 am
+1 day
4:45 pm — 6:45 pm EI137 Aer Lingus
Dublin — Boston
12h 35m stop
7:30 am — 10:40 am HA4823 Hawaiian Airlines
Boston — Seattle
25h 48m
including layover
Find flight
from$393
5:30 pm — 6:20 pm
+1 day
5:30 pm — 6:55 pm EI176 Aer Lingus
Dublin — London
21h 35m stop
4:30 pm — 6:20 pm EI8749 Aer Lingus
London — Seattle
32h 50m
including layover
Find flight
from$669
8:50 am — 3:45 pm
8:50 am — 10:20 am EI156 Aer Lingus
Dublin — London
3h 5m stop
1:25 pm — 3:45 pm KL4818 KLM
London — Seattle
14h 55m
including layover
Find flight
from$528
8:50 am — 7:45 pm
8:50 am — 10:20 am EI156 Aer Lingus
Dublin — London
7h 5m stop
5:25 pm — 7:45 pm VS4036 Virgin Atlantic Airways
London — Seattle
18h 55m
including layover
Find flight
from$559
10:25 am — 10:29 am
+1 day
10:25 am — 2:30 pm EI404 Aer Lingus
Dublin — Rome
4h 35m stop
7:05 pm — 10:30 pm N0401 N0
Rome — New York
8h 50m stop
7:20 am — 10:29 am HA4991 Hawaiian Airlines
New York — Seattle
32h 4m
including layover
Find flight
from$354
10:25 am — 4:50 pm
+1 day
10:25 am — 2:30 pm EI404 Aer Lingus
Dublin — Rome
16h 45m stop
7:15 am — 10:55 am N0411 N0
Rome — Los Angeles
3h 8m stop
2:03 pm — 4:50 pm HA6197 Hawaiian Airlines
Los Angeles — Seattle
38h 25m
including layover
Find flight
from$366
1:15 pm — 12:58 pm
+1 day
1:15 pm — 3:50 pm EI127 Aer Lingus
Dublin — Kitchener
14h 10m stop
6:00 am — 8:13 am WS567 WestJet
Kitchener — Calgary
3h 52m stop
12:05 pm — 12:58 pm WS1550 WestJet
Calgary — Seattle
31h 43m
including layover
Find flight
from$358
1:15 pm — 12:58 pm
+1 day
1:15 pm — 3:50 pm EI127 Aer Lingus
Dublin — Hamilton
14h 10m stop
6:00 am — 8:13 am WS585 WestJet
Hamilton — Calgary
3h 52m stop
12:05 pm — 12:58 pm WS1550 WestJet
Calgary — Seattle
31h 43m
including layover
Find flight
from$372
2:25 pm — 10:13 am
+2 days
2:25 pm — 3:35 pm EI3320 Aer Lingus
Dublin — Manchester
22h 40m stop
2:15 pm — 4:45 pm VS127 Virgin Atlantic Airways
Manchester — New York
14h 15m stop
7:00 am — 10:13 am HA4991 Hawaiian Airlines
New York — Seattle
51h 48m
including layover
Find flight
from$538
3:45 pm — 4:50 pm
+1 day
3:45 pm — 7:50 pm EI406 Aer Lingus
Dublin — Rome
11h 25m stop
7:15 am — 10:55 am N0411 N0
Rome — Los Angeles
3h 8m stop
2:03 pm — 4:50 pm HA6197 Hawaiian Airlines
Los Angeles — Seattle
33h 5m
including layover
Find flight
from$373
3:45 pm — 11:59 pm
+1 day
3:45 pm — 7:50 pm EI406 Aer Lingus
Dublin — Rome
15h 45m stop
11:35 am — 3:15 pm N0411 N0
Rome — Los Angeles
5h 55m stop
9:10 pm — 11:59 pm AS1055 Alaska Airlines
Los Angeles — Seattle
40h 14m
including layover
Find flight
from$373
5:45 pm — 5:50 pm
+1 day
5:45 pm — 9:00 pm EI336 Aer Lingus
Dublin — Berlin
17h 5m stop
2:05 pm — 3:50 pm FI529 Icelandair
Berlin — Reykjavik
1h stop
4:50 pm — 5:50 pm FI681 Icelandair
Reykjavik — Seattle
32h 5m
including layover
Find flight
from$415
6:20 pm — 8:53 am
+2 days
6:20 pm — 9:05 pm EI528 Aer Lingus
Dublin — Paris
19h 35m stop
4:40 pm — 7:05 pm N0311 N0
Paris — Los Angeles
10h 55m stop
6:00 am — 8:53 am HA6202 Hawaiian Airlines
Los Angeles — Seattle
46h 33m
including layover
Find flight
from$297
6:20 pm — 11:59 pm
+1 day
6:20 pm — 9:05 pm EI528 Aer Lingus
Dublin — Paris
17h 45m stop
2:50 pm — 5:30 pm BF730 Bluebird Cargo
Paris — Los Angeles
3h 40m stop
9:10 pm — 11:59 pm AS1055 Alaska Airlines
Los Angeles — Seattle
37h 39m
including layover
Find flight
from$342
7:00 pm — 11:33 am
+2 days
7:00 pm — 8:20 pm EI182 Aer Lingus
Dublin — London
14h 35m stop
10:45 am — 2:00 pm Z0711 Z0
London — Los Angeles
18h 28m stop
8:39 am — 11:46 am F92175 Frontier Airlines
Los Angeles — Seattle
48h 33m
including layover
Find flight
from$319
7:00 pm — 8:35 pm
+1 day
7:00 pm — 8:20 pm EI182 Aer Lingus
Dublin — London
14h 35m stop
10:55 am — 2:10 pm Z0711 Z0
London — Los Angeles
3h 35m stop
5:45 pm — 8:35 pm HA6198 Hawaiian Airlines
Los Angeles — Seattle
33h 35m
including layover
Find flight
from$349
9:50 am — 8:53 am
+1 day
9:50 am — 12:40 pm EI524 Aer Lingus
Dublin — Paris
4h stop
4:40 pm — 7:05 pm N0311 N0
Paris — Los Angeles
10h 55m stop
6:00 am — 8:56 am HA6202 Hawaiian Airlines
Los Angeles — Seattle
31h 3m
including layover
Find flight
from$318
9:50 am — 10:54 am
+1 day
9:50 am — 12:40 pm EI524 Aer Lingus
Dublin — Paris
4h stop
4:40 pm — 7:05 pm N0311 N0
Paris — Los Angeles
12h 55m stop
8:00 am — 10:54 am HA6200 Hawaiian Airlines
Los Angeles — Seattle
33h 4m
including layover
Find flight
from$318
*Departure and arrival times are local. Last updated on 06/03/2025

Flight Information

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

Departures start from 10:20 am to 9:55 am. Nonstop flight is 9h 40m. The time difference between Dublin and Seattle is 8h.

  • The fastest flight 9h 40m
  • Average flight time 9h 40m
  • The earliest flight 10:20 am
  • The latest flight 9:55 am
  • Distance 4527 ml

The cheapest months for traveling to Seattle are june (from 372 $), august (from 396 $), october (from 470 $).

The most expensive and popular months are january (from 1 016 $), february (from 833 $), december (from 797 $).

The cheapest flight by Aer Lingus that our users were able to find is $297. This airfare is economy class on one-way EI528 flight for August 28, 2025 leaving Dublin in Dublin at 6:20 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Aer Lingus there are other 24 airline carriers between Dublin and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from Dublin to Seattle.

Nonstop flights

There are 1 direct flights every day from Dublin. Airlines and fares are below:

See more direct flights

Connecting Flights

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

  • VY - Vueling
    from $306
    Find
  • FI - Icelandair
    from $395
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  • DN - Senegal Airlines
    from $602
    Find
  • FR - Ryanair
    from $428
    Find
  • LX - SWISS International Air Lines
    from $466
    Find
  • DY - Norwegian
    from $483
    Find
  • SK - SAS
    from $300
    Find
  • OG - Air Onix
    from $321
    Find
  • IB - Iberia
    from $586
    Find
  • WS - WestJet
    from $316
    Find
  • KL - KLM
    from $500
    Find
See more connecting flights

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.
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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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