Find Deals on Flights from Ireland to Seattle

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Ireland to Seattle

(Round-trip)
Depart: Fri May 12 2017 Return: Tue Jun 6 2017 Trip spans 26 days
KLM
KLM
DUB
4:50a
SEA
11:57p
19h 07m
2 stops
SEA
7:28a
DUB
12:45a
17h 17m
2 stops
Depart: Thu May 11 2017 Return: Tue Jun 6 2017 Trip spans 27 days
Delta
Delta
DUB
2:05a
SEA
8:19p
18h 14m
2 stops
SEA
2:01p
DUB
4:45a
14h 44m
1 stop
Depart: Wed May 10 2017 Return: Wed Jun 7 2017 Trip spans 29 days
Aer Lingus
Aer Lingus
DUB
7:30a
SEA
11:19p
15h 49m
1 stop
SEA
6:36a
DUB
11:50p
17h 14m
1 stop
Depart: Tue May 9 2017 Return: Tue Jun 6 2017 Trip spans 29 days
Air France
Air France
DUB
2:05a
SEA
3:41p
13h 36m
1 stop
SEA
6:05a
DUB
9:40p
15h 35m
1 stop
Depart: Wed Jun 28 2017 Return: Mon Jul 17 2017 Trip spans 20 days
Air Canada
Air Canada
DUB
8:25a
SEA
3:07a
18h 42m
1 stop
SEA
10:20a
DUB
2:50a
16h 30m
2 stops
Depart: Mon Aug 14 2017 Return: Tue Aug 22 2017 Trip spans 9 days
American Airlines
American Airlines
DUB
4:55a
SEA
3:55a
23h 00m
1 stop
SEA
2:10a
DUB
12:05a
21h 55m
2 stops
Depart: Thu Apr 27 2017 Return: Sat May 6 2017 Trip spans 10 days
Delta
Delta
DUB
1:45a
SEA
8:23p
18h 38m
2 stops
SEA
11:25a
DUB
4:45a
17h 20m
2 stops
Depart: Wed Sep 6 2017 Return: Thu Sep 14 2017 Trip spans 9 days
Delta
Delta
DUB
1:45a
SEA
6:01p
16h 16m
1 stop
SEA
7:15a
DUB
1:35a
18h 20m
2 stops
Depart: Tue Apr 25 2017 Return: Sat May 6 2017 Trip spans 12 days
Delta
Delta
DUB
1:45a
SEA
8:23p
18h 38m
2 stops
SEA
11:25a
DUB
4:45a
17h 20m
2 stops
Depart: Sat May 13 2017 Return: Wed Jun 7 2017 Trip spans 26 days
Aer Lingus
Aer Lingus
DUB
8:30a
SEA
5:13a
20h 43m
1 stop
SEA
2:57a
DUB
11:50p
20h 53m
1 stop
Depart: Sun Sep 3 2017 Return: Sun Sep 10 2017 Trip spans 8 days
Delta
Delta
DUB
1:55a
SEA
8:10p
18h 15m
2 stops
SEA
9:51a
DUB
12:45a
14h 54m
1 stop
Depart: Tue Aug 15 2017 Return: Wed Aug 23 2017 Trip spans 9 days
Air Canada
Air Canada
DUB
6:45a
SEA
3:14a
20h 29m
1 stop
SEA
7:00a
DUB
2:50a
19h 50m
2 stops
Depart: Mon May 8 2017 Return: Tue Jun 6 2017 Trip spans 30 days
Air France
Air France
DUB
2:05a
SEA
3:41p
13h 36m
1 stop
SEA
6:05a
DUB
9:40p
15h 35m
1 stop
Depart: Sun May 14 2017 Return: Wed Jun 7 2017 Trip spans 25 days
Aer Lingus
Aer Lingus
DUB
8:30a
SEA
5:16a
20h 46m
1 stop
SEA
6:36a
DUB
11:50p
17h 14m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
Air Canada
Air Canada
DUB
6:45a
SEA
3:14a
20h 29m
1 stop
SEA
2:30a
DUB
11:15p
20h 45m
2 stops
Depart: Thu Apr 20 2017 Return: Sun Apr 23 2017 Trip spans 4 days
Delta
Delta
DUB
1:45a
SEA
10:15p
20h 30m
2 stops
SEA
1:57p
DUB
4:45a
14h 48m
1 stop
Depart: Thu Aug 17 2017 Return: Thu Aug 24 2017 Trip spans 8 days
Air Canada
Air Canada
DUB
8:25a
SEA
3:14a
18h 49m
1 stop
SEA
7:00a
DUB
2:50a
19h 50m
2 stops
Depart: Fri Apr 28 2017 Return: Sat May 20 2017 Trip spans 23 days
Delta
Delta
DUB
4:50a
SEA
12:15a
19h 25m
2 stops
SEA
2:02p
DUB
4:45a
14h 43m
1 stop
Depart: Fri Apr 7 2017 Return: Sat Apr 22 2017 Trip spans 16 days
Aer Lingus
Aer Lingus
DUB
8:30a
SEA
12:49a
16h 19m
1 stop
SEA
6:40p
DUB
5:20p
22h 40m
1 stop
Depart: Mon Jul 10 2017 Return: Sat Jul 22 2017 Trip spans 13 days
Air Canada
Air Canada
DUB
5:50a
SEA
12:55a
19h 05m
1 stop
SEA
2:30a
DUB
11:15p
20h 45m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Dublin
$503
Destination

Seattle
$503