Find Cheap Flights 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 Seattle to Belfast

(Round-trip)
Depart: Mon Oct 2 2017 Return: Mon Oct 16 2017 Trip spans 15 days
Air Canada
Air Canada
SEA
10:20a
BHD
4:35a
18h 15m
2 stops
BHD
4:45a
SEA
10:35p
17h 50m
2 stops
Depart: Tue Nov 21 2017 Return: Mon Nov 27 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
1:30p
BFS
5:55a
16h 25m
1 stop
BFS
10:05a
SEA
7:10p
33h 05m
1 stop
Depart: Sat Nov 18 2017 Return: Sun Nov 19 2017 Trip spans 2 days
Icelandair
Icelandair
SEA
10:20a
BFS
9:40p
11h 20m
1 stop
BFS
7:40a
SEA
7:45p
12h 05m
1 stop
Depart: Thu Nov 16 2017 Return: Thu Nov 23 2017 Trip spans 8 days
$1030
Select
British Airways
British Airways
SEA
1:30p
BFS
1:25a
11h 55m
1 stop
BFS
2:10a
SEA
7:20p
17h 10m
1 stop
Depart: Sun Aug 6 2017 Return: Fri Aug 25 2017 Trip spans 20 days
$1448
Select
Iberia
Iberia
SEA
9:30a
BFS
7:25a
21h 55m
1 stop
BFS
9:30a
SEA
3:15p
29h 45m
1 stop
Depart: Tue Nov 14 2017 Return: Tue Nov 21 2017 Trip spans 8 days
Air Canada
Air Canada
SEA
9:50a
BFS
3:35a
17h 45m
2 stops
BFS
3:50a
SEA
11:53p
20h 03m
2 stops
Depart: Thu Nov 23 2017 Return: Wed Nov 29 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
1:30p
BFS
1:20a
11h 50m
1 stop
BFS
10:05a
SEA
7:10p
33h 05m
1 stop
Depart: Sat Nov 25 2017 Return: Tue Nov 28 2017 Trip spans 4 days
Icelandair
Icelandair
SEA
10:20a
BFS
9:40p
11h 20m
1 stop
BFS
7:40a
SEA
7:45p
12h 05m
1 stop
Depart: Sun Nov 19 2017 Return: Mon Nov 27 2017 Trip spans 9 days
Air Canada
Air Canada
SEA
4:25a
BFS
3:35a
23h 10m
2 stops
BFS
3:50a
SEA
11:53p
20h 03m
2 stops
Depart: Fri Nov 24 2017 Return: Thu Nov 30 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
1:15p
BHD
1:20a
12h 05m
1 stop
BHD
10:05a
SEA
1:35p
27h 30m
1 stop
Depart: Wed Nov 15 2017 Return: Sun Nov 19 2017 Trip spans 5 days
Icelandair
Icelandair
SEA
10:20a
BHD
9:40p
11h 20m
1 stop
BHD
7:40a
SEA
7:45p
12h 05m
1 stop
Depart: Mon Nov 20 2017 Return: Mon Nov 27 2017 Trip spans 8 days
Air Canada
Air Canada
SEA
5:40a
BFS
3:35a
21h 55m
2 stops
BFS
3:50a
SEA
11:53p
20h 03m
2 stops
Depart: Wed Nov 22 2017 Return: Wed Nov 29 2017 Trip spans 8 days
Air Canada
Air Canada
SEA
9:50a
BFS
3:35a
17h 45m
2 stops
BFS
3:50a
SEA
11:53p
20h 03m
2 stops
Depart: Sun Dec 3 2017 Return: Mon Dec 18 2017 Trip spans 16 days
Air Canada
Air Canada
SEA
5:40a
BFS
3:35a
21h 55m
2 stops
BFS
8:05a
SEA
11:19p
39h 14m
2 stops
Depart: Fri Nov 17 2017 Return: Thu Nov 23 2017 Trip spans 7 days
$1142
Select
American Airlines
American Airlines
SEA
2:00a
BHD
1:20a
23h 20m
2 stops
BHD
3:35a
SEA
12:25a
44h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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Airports
Origin

Seattle
$830
Destination

Belfast
only $830
only $835