Find Deals on Flights from Washington Dulles Intl 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 Dulles Intl to Ireland

(Round-trip)
Depart: Fri Feb 3 2017 Return: Tue Feb 7 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
12:30p
DUB
4:40a
16h 10m
1 stop
DUB
9:40p
IAD
9:40a
12h 00m
1 stop
Depart: Sat Feb 11 2017 Return: Fri Feb 17 2017 Trip spans 7 days
British Airways
British Airways
IAD
1:25p
DUB
2:45a
13h 20m
2 stops
DUB
2:35a
IAD
2:40p
12h 05m
1 stop
Depart: Sun May 14 2017 Return: Wed May 24 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
IAD
7:05p
DUB
12:50a
29h 45m
1 stop
DUB
12:30p
IAD
8:15p
31h 45m
1 stop
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
Air Canada
Air Canada
IAD
10:30a
DUB
11:25p
12h 55m
1 stop
DUB
6:05a
IAD
10:20p
16h 15m
2 stops
Depart: Sun Jan 1 2017 Return: Wed Jan 11 2017 Trip spans 11 days
United
United
IAD
5:20p
DUB
12:05a
6h 45m
nonstop
DUB
5:05a
IAD
4:25p
11h 20m
1 stop
Depart: Thu Dec 29 2016 Return: Thu Jan 12 2017 Trip spans 15 days
Delta
Delta
IAD
7:00a
DUB
11:10p
16h 10m
1 stop
DUB
6:10a
IAD
4:27p
10h 17m
1 stop
Depart: Wed Feb 1 2017 Return: Fri Feb 10 2017 Trip spans 10 days
Aer Lingus
Aer Lingus
IAD
12:30p
DUB
7:25p
6h 55m
nonstop
DUB
7:45a
IAD
3:45p
8h 00m
nonstop
Depart: Sun Dec 25 2016 Return: Thu Jan 5 2017 Trip spans 12 days
American Airlines
American Airlines
IAD
11:03a
DUB
10:05p
35h 02m
2 stops
DUB
8:05a
IAD
2:40p
30h 35m
1 stop
Depart: Sat Jun 10 2017 Return: Mon Jun 19 2017 Trip spans 10 days
Lufthansa
Lufthansa
IAD
6:30p
DUB
7:20a
12h 50m
1 stop
DUB
6:45a
IAD
8:00p
13h 15m
1 stop
Depart: Mon Dec 26 2016 Return: Thu Jan 12 2017 Trip spans 18 days
KLM
KLM
IAD
12:45p
DUB
1:40a
12h 55m
1 stop
DUB
6:10a
IAD
8:12p
14h 02m
1 stop
Depart: Sat Feb 4 2017 Return: Fri Feb 17 2017 Trip spans 14 days
Major Airline
Major Airline
IAD
8:25a
DUB
9:25p
13h 00m
1 stop
DUB
3:05a
IAD
3:30p
12h 25m
1 stop
Depart: Mon Feb 13 2017 Return: Mon Feb 20 2017 Trip spans 8 days
British Airways
British Airways
IAD
1:25p
DUB
2:45a
13h 20m
2 stops
DUB
9:00a
IAD
8:30p
11h 30m
1 stop
Depart: Mon Feb 6 2017 Return: Thu Feb 16 2017 Trip spans 11 days
Major Airline
Major Airline
IAD
8:00a
DUB
2:15a
18h 15m
2 stops
DUB
7:55a
IAD
9:55a
26h 00m
2 stops
Depart: Tue Feb 21 2017 Return: Sat Mar 4 2017 Trip spans 12 days
British Airways
British Airways
IAD
5:55p
DUB
7:50a
13h 55m
2 stops
DUB
7:50a
IAD
8:30p
12h 40m
1 stop
Depart: Wed Mar 22 2017 Return: Wed Mar 29 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
11:00a
DUB
5:15a
18h 15m
2 stops
DUB
9:55a
IAD
11:40a
25h 45m
2 stops
Depart: Fri Feb 24 2017 Return: Mon Feb 27 2017 Trip spans 4 days
British Airways
British Airways
IAD
5:30p
DUB
6:45a
13h 15m
2 stops
DUB
5:20a
IAD
8:30p
15h 10m
1 stop
Depart: Wed Jan 25 2017 Return: Fri Feb 10 2017 Trip spans 17 days
Turkish Airlines
Turkish Airlines
IAD
5:55p
DUB
12:20a
30h 25m
1 stop
DUB
6:15a
IAD
7:05p
36h 50m
1 stop
Depart: Thu Jan 12 2017 Return: Sun Jan 15 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
12:55p
DUB
1:45a
12h 50m
1 stop
DUB
8:30p
IAD
9:40a
13h 10m
1 stop
Depart: Mon Jan 2 2017 Return: Wed Jan 11 2017 Trip spans 10 days
United
United
IAD
12:25p
DUB
9:00p
8h 35m
1 stop
DUB
5:05a
IAD
8:49p
15h 44m
1 stop
Depart: Sun Mar 5 2017 Return: Sun Mar 12 2017 Trip spans 7 days
British Airways
British Airways
IAD
5:30p
DUB
7:50a
14h 20m
2 stops
DUB
3:30a
IAD
3:20p
11h 50m
1 stop
* 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:

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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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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.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Washington
$425
Destination

Dublin
$425