Find Cheap Flights from Washington to Ireland

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.
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Book cheap flights from Washington to Ireland

(Round-trip)
Depart: Thu Aug 31 2017 Return: Sun Sep 3 2017 Trip spans 4 days
SAS
SAS
IAD
1:15p
DUB
2:45a
13h 30m
1 stop
DUB
12:00p
IAD
4:00p
28h 00m
1 stop
Depart: Sat Sep 30 2017 Return: Sun Oct 8 2017 Trip spans 9 days
Air France
Air France
IAD
2:15p
DUB
4:35a
14h 20m
1 stop
DUB
7:25a
IAD
9:04p
13h 39m
1 stop
Depart: Fri Oct 13 2017 Return: Sat Oct 21 2017 Trip spans 9 days
Iberia
Iberia
DCA
7:50a
DUB
11:05p
15h 15m
1 stop
DUB
4:55a
DCA
11:26p
18h 31m
1 stop
Depart: Thu May 4 2017 Return: Wed May 10 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
3:00p
DUB
8:50p
29h 50m
1 stop
DUB
8:30a
IAD
4:10p
31h 40m
1 stop
Depart: Mon Sep 4 2017 Return: Wed Sep 13 2017 Trip spans 10 days
American Airlines
American Airlines
DCA
6:50a
DUB
9:45p
14h 55m
1 stop
DUB
5:55a
DCA
10:04p
16h 09m
1 stop
Depart: Tue Oct 24 2017 Return: Tue Oct 31 2017 Trip spans 8 days
Delta
Delta
DCA
1:00p
DUB
12:40a
11h 40m
1 stop
DUB
6:05a
DCA
4:39p
10h 34m
1 stop
Depart: Sun Oct 15 2017 Return: Tue Oct 24 2017 Trip spans 10 days
British Airways
British Airways
DCA
4:31a
DUB
11:05p
18h 34m
1 stop
DUB
5:55a
DCA
5:37p
11h 42m
1 stop
Depart: Sat Oct 21 2017 Return: Mon Oct 30 2017 Trip spans 10 days
KLM
KLM
IAD
5:45a
DUB
11:50p
18h 05m
1 stop
DUB
1:55a
IAD
4:45p
14h 50m
1 stop
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
DUB
6:35a
35h 35m
1 stop
DUB
12:30p
IAD
8:10p
31h 40m
1 stop
Depart: Tue Aug 15 2017 Return: Thu Aug 31 2017 Trip spans 17 days
Finnair
Finnair
DCA
10:39a
DUB
9:50p
11h 11m
1 stop
DUB
2:05p
DCA
11:26p
33h 21m
2 stops
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
Air Canada
Air Canada
DCA
7:00a
DUB
9:35p
14h 35m
2 stops
DUB
6:45a
DCA
7:04p
12h 19m
1 stop
Depart: Fri May 12 2017 Return: Wed May 17 2017 Trip spans 6 days
United
United
IAD
8:55a
DUB
10:05p
13h 10m
1 stop
DUB
8:25a
IAD
4:25p
8h 00m
nonstop
Depart: Sun Oct 1 2017 Return: Sun Oct 8 2017 Trip spans 8 days
Air France
Air France
IAD
2:15p
DUB
7:05a
16h 50m
1 stop
DUB
7:25a
IAD
9:04p
13h 39m
1 stop
Depart: Mon Jun 5 2017 Return: Sun Jun 11 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
10:00a
DUB
8:55p
10h 55m
1 stop
DUB
3:05a
IAD
5:20p
14h 15m
1 stop
Depart: Tue Sep 5 2017 Return: Wed Sep 13 2017 Trip spans 9 days
American Airlines
American Airlines
DCA
11:35a
DUB
9:45p
10h 10m
1 stop
DUB
5:55a
DCA
7:26p
13h 31m
1 stop
Depart: Wed Oct 25 2017 Return: Tue Oct 31 2017 Trip spans 7 days
Delta
Delta
DCA
8:30a
DUB
11:50p
15h 20m
1 stop
DUB
6:05a
DCA
4:39p
10h 34m
1 stop
Depart: Mon Oct 16 2017 Return: Tue Oct 24 2017 Trip spans 9 days
British Airways
British Airways
DCA
11:05a
DUB
11:05p
12h 00m
1 stop
DUB
5:55a
DCA
5:37p
11h 42m
1 stop
Depart: Sun Oct 22 2017 Return: Mon Oct 30 2017 Trip spans 9 days
KLM
KLM
IAD
8:15a
DUB
11:50p
15h 35m
1 stop
DUB
1:55a
IAD
4:45p
14h 50m
1 stop
Depart: Mon Oct 2 2017 Return: Fri Oct 13 2017 Trip spans 12 days
Air France
Air France
IAD
12:20p
SNN
1:05a
12h 45m
1 stop
SNN
7:50a
IAD
9:04p
13h 14m
1 stop
Depart: Mon Sep 11 2017 Return: Tue Sep 19 2017 Trip spans 9 days
American Airlines
American Airlines
DCA
1:25a
DUB
9:45p
20h 20m
1 stop
DUB
5:55a
DCA
5:20p
11h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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,
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Airports
Origin

Washington
only $511
only $531
Destination

Dublin
$511
Shannon
$538