Find Deals on 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
Students
under 26
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: Sun Apr 30 2017 Return: Sun May 14 2017 Trip spans 15 days
SAS
SAS
IAD
1:15p
DUB
2:50a
13h 35m
1 stop
DUB
2:45p
IAD
4:00p
25h 15m
1 stop
Depart: Wed Jan 25 2017 Return: Sun Jan 29 2017 Trip spans 5 days
British Airways
British Airways
IAD
1:25p
DUB
2:45a
13h 20m
2 stops
DUB
3:45p
IAD
2:40p
22h 55m
1 stop
Depart: Thu Mar 16 2017 Return: Thu Mar 23 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAD
7:55p
DUB
2:20a
30h 25m
1 stop
DUB
12:55p
IAD
8:05p
31h 10m
1 stop
Depart: Thu Feb 2 2017 Return: Wed Feb 8 2017 Trip spans 7 days
Air Canada
Air Canada
IAD
9:30a
DUB
10:25p
12h 55m
1 stop
DUB
5:05a
IAD
4:25p
11h 20m
1 stop
Depart: Sat Mar 11 2017 Return: Mon Mar 20 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
8:25a
DUB
7:35p
11h 10m
1 stop
DUB
6:00a
IAD
5:30p
11h 30m
1 stop
Depart: Sun Feb 12 2017 Return: Sun Feb 19 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
IAD
12:30p
DUB
7:25p
6h 55m
nonstop
DUB
7:45a
IAD
3:45p
8h 00m
nonstop
Depart: Fri May 19 2017 Return: Sat May 27 2017 Trip spans 9 days
Lufthansa
Lufthansa
IAD
6:30p
DUB
7:10a
12h 40m
1 stop
DUB
6:45a
IAD
8:00p
13h 15m
1 stop
Depart: Sun May 28 2017 Return: Wed Jun 7 2017 Trip spans 11 days
United
United
IAD
6:25p
DUB
1:25a
7h 00m
nonstop
DUB
8:25a
IAD
9:25p
13h 00m
1 stop
Depart: Fri Apr 7 2017 Return: Mon Apr 17 2017 Trip spans 11 days
KLM
KLM
DCA
6:20a
ORK
1:05a
18h 45m
2 stops
ORK
1:50a
DCA
7:07p
17h 17m
2 stops
Depart: Fri Jan 27 2017 Return: Sun Jan 29 2017 Trip spans 3 days
British Airways
British Airways
IAD
1:25p
DUB
6:45a
17h 20m
2 stops
DUB
3:45p
IAD
2:40p
22h 55m
1 stop
Depart: Thu Apr 20 2017 Return: Wed Apr 26 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
DUB
12:50a
29h 50m
1 stop
DUB
12:30p
IAD
8:10p
31h 40m
1 stop
Depart: Thu Feb 9 2017 Return: Wed Feb 15 2017 Trip spans 7 days
Air Canada
Air Canada
IAD
7:30a
DUB
10:25p
14h 55m
1 stop
DUB
5:05a
IAD
8:49p
15h 44m
1 stop
Depart: Fri Feb 10 2017 Return: Sat Feb 18 2017 Trip spans 9 days
British Airways
British Airways
IAD
1:25p
DUB
6:45a
17h 20m
2 stops
DUB
2:10a
IAD
2:40p
12h 30m
1 stop
Depart: Tue May 9 2017 Return: Mon May 15 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
6:00p
DUB
1:00a
7h 00m
nonstop
DUB
8:00a
IAD
4:00p
8h 00m
nonstop
Depart: Sat Feb 25 2017 Return: Wed Mar 8 2017 Trip spans 12 days
Air Canada
Air Canada
IAD
4:50a
DUB
10:25p
17h 35m
1 stop
DUB
5:05a
IAD
8:25p
15h 20m
1 stop
Depart: Wed Feb 15 2017 Return: Wed Feb 22 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAD
5:55p
DUB
6:00a
36h 05m
1 stop
DUB
11:55a
IAD
7:05p
31h 10m
1 stop
Depart: Sun Feb 5 2017 Return: Mon Feb 13 2017 Trip spans 9 days
Aer Lingus
Aer Lingus
IAD
12:30p
DUB
7:25p
6h 55m
nonstop
DUB
7:45a
IAD
3:45p
8h 00m
nonstop
Depart: Sat Mar 18 2017 Return: Sat Mar 25 2017 Trip spans 8 days
British Airways
British Airways
IAD
3:25p
DUB
1:05p
21h 40m
2 stops
DUB
1:20p
IAD
12:45p
23h 25m
1 stop
Depart: Sun May 21 2017 Return: Thu Jun 1 2017 Trip spans 12 days
Lufthansa
Lufthansa
IAD
6:30p
DUB
7:10a
12h 40m
1 stop
DUB
6:45a
IAD
8:00p
13h 15m
1 stop
Depart: Mon May 22 2017 Return: Mon May 29 2017 Trip spans 8 days
United
United
IAD
6:20p
DUB
1:25a
7h 05m
nonstop
DUB
8:25a
IAD
4:20p
7h 55m
nonstop
* 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.

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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 $506
only $730
Destination

Cork
$730
Dublin
$506