Find Cheap Flights from Washington Dulles Intl to Belfast

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 Dulles Intl to Belfast

(Round-trip)
Depart: Fri Sep 8 2017 Return: Sun Sep 17 2017 Trip spans 10 days
British Airways
British Airways
IAD
6:20p
BHD
5:30a
11h 10m
1 stop
BHD
4:05p
IAD
1:45p
21h 40m
1 stop
Depart: Sun May 28 2017 Return: Sun Jun 4 2017 Trip spans 8 days
United
United
IAD
2:15p
BHD
3:30a
13h 15m
1 stop
BHD
4:45a
IAD
4:10p
11h 25m
1 stop
Depart: Wed Jul 12 2017 Return: Sun Jul 16 2017 Trip spans 5 days
Icelandair
Icelandair
IAD
4:35p
BHD
2:40a
10h 05m
1 stop
BHD
9:40a
IAD
1:45p
28h 05m
1 stop
Depart: Wed Jul 26 2017 Return: Sat Aug 5 2017 Trip spans 11 days
Major Airline
Major Airline
IAD
10:55a
BHD
3:35a
16h 40m
2 stops
BHD
10:45p
IAD
11:35a
12h 50m
2 stops
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
$1029
Select
Aer Lingus
Aer Lingus
IAD
1:15p
BHD
7:35a
18h 20m
2 stops
BHD
9:15a
IAD
4:35p
31h 20m
2 stops
Depart: Sun Jul 9 2017 Return: Tue Jul 18 2017 Trip spans 10 days
$1480
Select
Air Canada
Air Canada
IAD
1:05p
BHD
3:30a
14h 25m
2 stops
BHD
4:45a
IAD
10:00p
17h 15m
2 stops
Depart: Fri Jul 14 2017 Return: Tue Jul 18 2017 Trip spans 5 days
$1518
Select
Air France
Air France
IAD
5:05p
BHD
7:35a
14h 30m
2 stops
BHD
3:45a
IAD
4:35p
12h 50m
2 stops
Depart: Mon May 29 2017 Return: Mon Jun 5 2017 Trip spans 8 days
British Airways
British Airways
IAD
6:20p
BHD
5:20a
11h 00m
1 stop
BHD
4:05p
IAD
9:20p
29h 15m
1 stop
Depart: Tue May 30 2017 Return: Tue Jun 6 2017 Trip spans 8 days
British Airways
British Airways
IAD
2:00p
BHD
3:50a
13h 50m
1 stop
BHD
5:10a
IAD
9:20p
16h 10m
1 stop
Depart: Mon Jul 10 2017 Return: Sun Jul 16 2017 Trip spans 7 days
Icelandair
Icelandair
IAD
4:35p
BHD
2:40a
10h 05m
1 stop
BHD
9:40a
IAD
1:45p
28h 05m
1 stop
Depart: Thu Jun 1 2017 Return: Thu Jun 8 2017 Trip spans 8 days
British Airways
British Airways
IAD
2:00p
BHD
3:50a
13h 50m
1 stop
BHD
2:45a
IAD
1:45p
11h 00m
1 stop
Depart: Wed Jun 21 2017 Return: Tue Jun 27 2017 Trip spans 7 days
Icelandair
Icelandair
IAD
9:55a
BHD
2:40a
16h 45m
1 stop
BHD
9:40a
IAD
1:45p
28h 05m
1 stop
Depart: Sun Aug 27 2017 Return: Mon Aug 28 2017 Trip spans 2 days
$1167
Select
Major Airline
Major Airline
IAD
9:15a
BHD
11:30p
14h 15m
1 stop
BHD
11:00a
IAD
12:35p
25h 35m
1 stop
Depart: Sat Jul 15 2017 Return: Thu Jul 20 2017 Trip spans 6 days
Icelandair
Icelandair
IAD
9:55a
BHD
2:40a
16h 45m
1 stop
BHD
9:40a
IAD
8:10p
10h 30m
1 stop
Depart: Tue May 2 2017 Return: Tue May 16 2017 Trip spans 15 days
$1365
Select
Aer Lingus
Aer Lingus
IAD
1:15p
BHD
7:35a
18h 20m
2 stops
BHD
1:20p
IAD
4:35p
27h 15m
2 stops
Depart: Tue Jul 11 2017 Return: Mon Jul 17 2017 Trip spans 7 days
$1480
Select
British Airways
British Airways
IAD
2:00p
BHD
3:50a
13h 50m
1 stop
BHD
1:20p
IAD
9:20p
32h 00m
1 stop
Depart: Thu Jul 13 2017 Return: Thu Jul 20 2017 Trip spans 8 days
$1516
Select
British Airways
British Airways
IAD
2:00p
BHD
3:50a
13h 50m
1 stop
BHD
4:45a
IAD
9:20p
16h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$687
Destination

Belfast
$687