Cheap Flights from Dublin to Seattle, WA from $402

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On Cheapflightsplus.com you will find 1 direct and 642 connecting flights from Dublin to Seattle. You can compare airfare deals from 23 airlines and multiple travel sites from $402, book and save on cheap plane tickets and last minute offers. Also check out DUB-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Dublin to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $402 (one-way), $689 (round-trip).

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Best Flights from Dublin to Seattle Today

Take a look at the list of non stop flights and flights with layovers from Dublin to Seattle with the lowest price of $402. The fastest direct flight takes 9h 40m and the fastest connecting – 11h 35m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $604 Find flight	16:10 Dublin Dublin	17:50 Seattle Seattle-Tacoma Intl	9h 40m	Aer Lingus	EI53
from $522 Find flight	12:40 Dublin Dublin	21:50 Seattle Seattle-Tacoma Intl	17h 10m layover 4h 0m - Boston	Aer Lingus	EI133 HA4825
from $535 Find flight	14:15 Dublin Dublin	17:50 Seattle Seattle-Tacoma Intl	11h 35m layover 0h 55m - Reykjavik	Icelandair	FI419 FI681
from $555 Find flight	12:45 Dublin Dublin	18:20 Seattle Seattle-Tacoma Intl	13h 35m layover 2h 15m - London	British Airways	BA835 BA49
from $402 Find flight	18:20 Dublin Dublin	08:53+2 дня Seattle Seattle-Tacoma Intl	46h 33m layover 19h 35m - Paris 10h 55m - Los Angeles	Aer Lingus	EI528 N0311 HA6202
from $428 Find flight	10:10 Dublin Dublin	19:04+1 день Seattle Seattle-Tacoma Intl	44h 44m layover 3h 7m - St. John's 23h 35m - Toronto	WestJet	WS59 WS627 AS973
from $431 Find flight	09:50 Dublin Dublin	08:53+1 день Seattle Seattle-Tacoma Intl	31h 3m layover 4h 0m - Paris 10h 55m - Los Angeles	Aer Lingus	EI524 N0311 HA6202
from $431 Find flight	09:50 Dublin Dublin	09:54+1 день Seattle Seattle-Tacoma Intl	32h 4m layover 4h 0m - Paris 11h 55m - Los Angeles	Aer Lingus	EI524 N0311 HA6194
from $431 Find flight	09:50 Dublin Dublin	10:54+1 день Seattle Seattle-Tacoma Intl	33h 4m layover 4h 0m - Paris 12h 55m - Los Angeles	Aer Lingus	EI524 N0311 HA6200
from $432 Find flight	20:25 Dublin Dublin	20:00+1 день Seattle Seattle-Tacoma Intl	31h 35m layover 13h 0m - London 3h 15m - Los Angeles	British Airways	BA823 Z0711 HA6203
from $436 Find flight	09:50 Dublin Dublin	08:53+1 день Seattle Seattle-Tacoma Intl	31h 3m layover 4h 0m - Paris 10h 55m - Los Angeles	Aer Lingus	EI524 N0311 AS1293
from $436 Find flight	09:50 Dublin Dublin	09:54+1 день Seattle Seattle-Tacoma Intl	32h 4m layover 4h 0m - Paris 11h 55m - Los Angeles	Aer Lingus	EI524 N0311 AS1178
from $436 Find flight	09:50 Dublin Dublin	10:54+1 день Seattle Seattle-Tacoma Intl	33h 4m layover 4h 0m - Paris 12h 55m - Los Angeles	Aer Lingus	EI524 N0311 AS1179
from $436 Find flight	11:35 Dublin Dublin	20:28+1 день Seattle Seattle-Tacoma Intl	40h 53m layover 20h 20m - Reykjavik 9h 0m - Calgary	Air Onix	OG881 WS39 WS1554
from $437 Find flight	20:10 Dublin Dublin	20:00+1 день Seattle Seattle-Tacoma Intl	31h 50m layover 13h 25m - London 3h 5m - Los Angeles	British Airways	BA823 Z0711 AS1301
from $463 Find flight	20:10 Dublin Dublin	10:54+2 дня Seattle Seattle-Tacoma Intl	46h 44m layover 13h 25m - London 17h 50m - Los Angeles	British Airways	BA823 Z0711 HA6200

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 05, 2025

Flight Schedule Dublin to Seattle (Washington)

Full flight schedule will help you in detecting at what time planes fly from Dublin to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
16:10 — 17:50	16:10 — 17:50 EI53 Aer Lingus Dublin — Seattle	9h 40m	Find flight from$604
12:40 — 21:50	12:40 — 14:40 EI133 Aer Lingus Dublin — Boston 4h stop 18:32 — 21:55 HA4825 Hawaiian Airlines Boston — Seattle	17h 10m including layover	Find flight from$522
12:40 — 21:50	12:40 — 14:40 EI133 Aer Lingus Dublin — Boston 4h stop 18:32 — 21:55 AS819 Alaska Airlines Boston — Seattle	17h 10m including layover	Find flight from$525
14:15 — 17:50	14:15 — 15:55 FI419 Icelandair Dublin — Reykjavik 55m stop 16:50 — 17:50 FI681 Icelandair Reykjavik — Seattle	11h 35m including layover	Find flight from$535
14:15 — 20:40	14:15 — 15:55 FI419 Icelandair Dublin — Reykjavik 3h 50m stop 19:45 — 20:40 FI683 Icelandair Reykjavik — Seattle	14h 25m including layover	Find flight from$535
16:40 — 12:39 +1 day	16:40 — 19:00 EI125 Aer Lingus Dublin — Chicago 15h 5m stop 10:05 — 12:39 AS329 Alaska Airlines Chicago — Seattle	27h 59m including layover	Find flight from$528
16:45 — 10:33 +1 day	16:45 — 18:45 EI137 Aer Lingus Dublin — Boston 12h 35m stop 07:30 — 10:40 HA4823 Hawaiian Airlines Boston — Seattle	25h 48m including layover	Find flight from$533
06:40 — 10:29 +1 day	06:40 — 10:20 EI562 Aer Lingus Dublin — Barcelona 8h 10m stop 18:30 — 21:40 VY9797 Vueling Barcelona — New York 9h 40m stop 07:20 — 10:29 HA4991 Hawaiian Airlines New York — Seattle	35h 49m including layover	Find flight from$477
06:50 — 16:00	06:50 — 09:45 EI692 Aer Lingus Dublin — Dusseldorf 2h 10m stop 11:55 — 15:20 AY1392 Finnair Dusseldorf — Helsinki 1h stop 16:20 — 16:00 AY33 Finnair Helsinki — Seattle	17h 10m including layover	Find flight from$489
08:20 — 08:53 +1 day	08:20 — 11:15 VY8579 Vueling Dublin — Paris 5h 25m stop 16:40 — 19:05 N0311 N0 Paris — Los Angeles 10h 55m stop 06:00 — 08:56 HA6202 Hawaiian Airlines Los Angeles — Seattle	32h 33m including layover	Find flight from$494
08:35 — 21:36 +1 day	08:35 — 10:10 BA833 British Airways Dublin — London 24h 45m stop 10:55 — 14:10 Z0711 Z0 London — Los Angeles 4h 35m stop 18:45 — 21:36 HA6198 Hawaiian Airlines Los Angeles — Seattle	45h 1m including layover	Find flight from$478
09:50 — 08:53 +1 day	09:50 — 12:40 EI524 Aer Lingus Dublin — Paris 4h stop 16:40 — 19:05 N0311 N0 Paris — Los Angeles 10h 55m stop 06:00 — 08:56 HA6202 Hawaiian Airlines Los Angeles — Seattle	31h 3m including layover	Find flight from$431
09:50 — 09:54 +1 day	09:50 — 12:40 EI524 Aer Lingus Dublin — Paris 4h stop 16:40 — 19:05 N0311 N0 Paris — Los Angeles 11h 55m stop 07:00 — 09:55 HA6194 Hawaiian Airlines Los Angeles — Seattle	32h 4m including layover	Find flight from$431
10:10 — 19:04 +1 day	10:00 — 11:39 WS59 WestJet Dublin — St. John's 3h 7m stop 15:00 — 17:10 WS627 WestJet St. John's — Toronto 23h 35m stop 16:45 — 19:04 AS973 Alaska Airlines Toronto — Seattle	44h 44m including layover	Find flight from$428
10:25 — 10:29 +1 day	10:25 — 14:30 EI404 Aer Lingus Dublin — Rome 4h 35m stop 19:05 — 22:30 N0401 N0 Rome — New York 8h 50m stop 07:20 — 10:29 HA4991 Hawaiian Airlines New York — Seattle	32h 4m including layover	Find flight from$479
11:35 — 20:28 +1 day	11:35 — 13:15 OG881 Air Onix Dublin — Reykjavik 20h 20m stop 09:35 — 10:35 WS39 WestJet Reykjavik — Calgary 9h stop 19:35 — 20:28 WS1554 WestJet Calgary — Seattle	40h 53m including layover	Find flight from$436
11:35 — 19:50 +1 day	11:35 — 13:15 OG881 Air Onix Dublin — Reykjavik 20h 20m stop 09:35 — 10:35 WS39 WestJet Reykjavik — Calgary 8h 25m stop 19:00 — 19:50 AS2226 Alaska Airlines Calgary — Seattle	40h 15m including layover	Find flight from$492
13:15 — 12:58 +1 day	13:15 — 15:50 EI127 Aer Lingus Dublin — Kitchener 14h 10m stop 06:00 — 08:13 WS567 WestJet Kitchener — Calgary 3h 52m stop 12:05 — 12:58 WS1550 WestJet Calgary — Seattle	31h 43m including layover	Find flight from$485
13:15 — 12:58 +1 day	13:15 — 15:50 EI127 Aer Lingus Dublin — Hamilton 14h 10m stop 06:00 — 08:13 WS585 WestJet Hamilton — Calgary 3h 52m stop 12:05 — 12:58 WS1550 WestJet Calgary — Seattle	31h 43m including layover	Find flight from$505
15:45 — 16:50 +1 day	15:45 — 19:50 EI406 Aer Lingus Dublin — Rome 11h 25m stop 07:15 — 10:55 N0411 N0 Rome — Los Angeles 3h 8m stop 14:03 — 16:50 HA6197 Hawaiian Airlines Los Angeles — Seattle	33h 5m including layover	Find flight from$506
15:45 — 23:59 +1 day	15:45 — 19:50 EI406 Aer Lingus Dublin — Rome 15h 45m stop 11:35 — 15:15 N0411 N0 Rome — Los Angeles 5h 55m stop 21:10 — 23:59 AS1055 Alaska Airlines Los Angeles — Seattle	40h 14m including layover	Find flight from$506
18:20 — 08:53 +2 days	18:20 — 21:05 EI528 Aer Lingus Dublin — Paris 19h 35m stop 16:40 — 19:05 N0311 N0 Paris — Los Angeles 10h 55m stop 06:00 — 08:53 HA6202 Hawaiian Airlines Los Angeles — Seattle	46h 33m including layover	Find flight from$402
18:20 — 23:59 +1 day	18:20 — 21:05 EI528 Aer Lingus Dublin — Paris 17h 45m stop 14:50 — 17:30 BF730 Bluebird Cargo Paris — Los Angeles 3h 40m stop 21:10 — 23:59 AS1055 Alaska Airlines Los Angeles — Seattle	37h 39m including layover	Find flight from$464
19:55 — 22:32 +2 days	19:55 — 23:35 VY8723 Vueling Dublin — Barcelona 18h 55m stop 18:30 — 21:40 VY9797 Vueling Barcelona — Newark 21h 49m stop 19:29 — 22:32 AS296 Alaska Airlines Newark — Seattle	58h 37m including layover	Find flight from$491
19:55 — 21:50 +2 days	19:55 — 23:35 VY8723 Vueling Dublin — Barcelona 18h 55m stop 18:30 — 21:40 VY9797 Vueling Barcelona — New York 20h 56m stop 18:36 — 21:50 AS17 Alaska Airlines New York — Seattle	57h 55m including layover	Find flight from$497
20:10 — 20:00 +1 day	20:15 — 21:35 BA823 British Airways Dublin — London 13h 25m stop 10:55 — 14:10 Z0711 Z0 London — Los Angeles 3h 5m stop 17:36 — 20:24 AS1301 Alaska Airlines Los Angeles — Seattle	31h 50m including layover	Find flight from$437
20:25 — 20:00 +1 day	20:20 — 21:40 BA823 British Airways Dublin — London 13h stop 10:45 — 14:00 Z0711 Z0 London — Los Angeles 3h 15m stop 17:36 — 20:24 HA6203 Hawaiian Airlines Los Angeles — Seattle	31h 35m including layover	Find flight from$432
21:30 — 10:38 +2 days	21:30 — 01:10 VY8723 Vueling Dublin — Barcelona 17h 20m stop 18:30 — 21:15 VY9795 Vueling Barcelona — Boston 10h 5m stop 07:20 — 10:38 HA4823 Hawaiian Airlines Boston — Seattle	45h 8m including layover	Find flight from$536
21:35 — 22:00 +2 days	21:35 — 01:15 VY8725 Vueling Dublin — Barcelona 17h 15m stop 18:30 — 21:40 IB2627 Iberia Barcelona — New York 21h 10m stop 18:50 — 22:00 HA4990 Hawaiian Airlines New York — Seattle	56h 25m including layover	Find flight from$544

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 5, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Dublin to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Dublin and Seattle is 7284 miles. Time difference between the cities is 8h. Airplanes depart 05:45 to 23:10 from 1 Dublin airport and arrive 05:45 to 23:10 to 3 Seattle airports. Average flight time is 9h 40m.

The fastest flight 9h 40m
Average flight time 9h 40m
The earliest flight 05:45
The latest flight 23:10
Distance 4527 ml

The cheapest months to travel to Seattle are july (from 378 $), august (from 402 $), october (from 428 $).

The most expensive months are november (from 809 $), february (from 796 $), december (from 581 $).

What is the lowest airfare Dublin to Seattle?

The cheapest plane ticket found by our users is $402. This airfare is for economy class on one-way EI528 flight by Aer Lingus for August 28, 2025 which leaves Dublin in Dublin at 18:20 am and arrives at Seattle Seattle-Tacoma Intl at 08:53.

Economy class

$402

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Business class

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First class

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Popular Airlines on the Route

The flight Dublin — Seattle is served by 23 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Aer Lingus - 270 departures per week at the price of from $ 402 . And the most expensive tickets are offered by Lufthansa airline - from $ 2236.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is EI53 by Aer Lingus takes 9h 40m and the cheapest is EI528 by Aer Lingus for $604.

EI - Aer Lingus

from $604

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Connecting Flights

There are 642 flights with layovers on the route. The fastest connecting flight is FI419 by Icelandair takes 11h 35m and the cheapest is EI528 by Aer Lingus for $402.

EI - Aer Lingus

from $402

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KL - KLM

from $757

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AC - Air Canada

from $740

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VY - Vueling

from $491

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FI - Icelandair

from $535

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AF - Air France

from $857

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DN - Senegal Airlines

from $815

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FR - Ryanair

from $580

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LX - SWISS International Air Lines

from $632

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H4 - Heli Securite

from $702

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5F - FlyOne

from $836

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DY - Norwegian

from $688

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See more connecting flights

Airports

You can fly from Dublin to Seattle from 1 airports (Dublin).

Dublin airports

Dublin-DUB

from $402
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Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

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Kenmore Air Harbor SPB-LKE

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Airplanes

There are flights to Seattle from Dublin by 23 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

Airbus A330-200

from $604

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Top International Destinations from Dublin

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Dublin — New York

from $56

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Dublin — Boston

from $62

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Dublin — Orlando

from $78

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Dublin — Las Vegas

from $71

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Dublin — Chicago

from $70

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Dublin — Miami

from $57

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Dublin — San Francisco

from $64

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Dublin — Los Angeles

from $74

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Dublin — Nashville

from $64

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Dublin — Seattle

from $65

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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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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