Find Deals on Flights from Seattle to Belfast City Airport

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Belfast City Airport

(Round-trip)
Depart: Sun Mar 12 2017 Return: Wed Mar 22 2017 Trip spans 11 days
Brussels Airlines
Brussels Airlines
SEA
4:10a
BHD
5:15a
25h 05m
2 stops
BHD
12:50p
SEA
12:24a
35h 34m
2 stops
Depart: Mon Mar 13 2017 Return: Tue Mar 21 2017 Trip spans 9 days
Air Canada
Air Canada
SEA
6:05a
BHD
5:30a
23h 25m
2 stops
BHD
3:40a
SEA
11:35p
19h 55m
2 stops
Depart: Tue Feb 14 2017 Return: Tue Feb 21 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
9:45p
BHD
5:15p
19h 30m
2 stops
BHD
10:35p
SEA
2:15p
15h 40m
2 stops
Depart: Sat Mar 11 2017 Return: Tue Mar 21 2017 Trip spans 10 days
United
United
SEA
5:55p
BHD
11:10p
28h 15m
2 stops
BHD
3:40a
SEA
1:34p
33h 54m
2 stops
Depart: Tue Dec 27 2016 Return: Sat Dec 31 2016 Trip spans 5 days
$1338
Select
British Airways
British Airways
SEA
1:30p
BHD
5:55a
16h 25m
1 stop
BHD
7:10a
SEA
1:55a
42h 45m
2 stops
Depart: Wed Mar 15 2017 Return: Wed Mar 22 2017 Trip spans 8 days
Brussels Airlines
Brussels Airlines
SEA
4:00a
BHD
5:15a
25h 15m
2 stops
BHD
12:50p
SEA
12:24a
35h 34m
2 stops
Depart: Wed Feb 15 2017 Return: Tue Feb 21 2017 Trip spans 7 days
United
United
SEA
2:41a
BHD
10:10p
19h 29m
2 stops
BHD
8:05a
SEA
12:24a
40h 19m
2 stops
Depart: Thu Feb 16 2017 Return: Wed Feb 22 2017 Trip spans 7 days
United
United
SEA
2:45a
BHD
10:10p
19h 25m
2 stops
BHD
8:05a
SEA
12:24a
40h 19m
2 stops
Depart: Wed Dec 28 2016 Return: Sat Jan 14 2017 Trip spans 18 days
$1179
Select
Air Canada
Air Canada
SEA
10:15a
BHD
3:30a
17h 15m
2 stops
BHD
2:40a
SEA
11:35p
20h 55m
2 stops
Depart: Fri Feb 17 2017 Return: Mon Feb 20 2017 Trip spans 4 days
United
United
SEA
8:40a
BHD
3:40a
19h 00m
2 stops
BHD
2:40a
SEA
11:35p
20h 55m
2 stops
Depart: Sat Dec 24 2016 Return: Sat Dec 31 2016 Trip spans 8 days
$1547
Select
British Airways
British Airways
SEA
1:30p
BHD
10:10p
32h 40m
1 stop
BHD
2:10a
SEA
3:23a
25h 13m
2 stops
Depart: Thu Dec 29 2016 Return: Tue Jan 3 2017 Trip spans 6 days
$1770
Select
British Airways
British Airways
SEA
8:40a
BHD
10:10p
13h 30m
1 stop
BHD
12:30p
SEA
7:15p
30h 45m
1 stop
Depart: Fri Dec 30 2016 Return: Tue Jan 3 2017 Trip spans 5 days
$1770
Select
British Airways
British Airways
SEA
8:40a
BHD
10:10p
13h 30m
1 stop
BHD
8:05a
SEA
7:15p
35h 10m
1 stop
Depart: Mon Dec 26 2016 Return: Tue Jan 3 2017 Trip spans 9 days
$1788
Select
British Airways
British Airways
SEA
1:15p
BHD
1:20a
12h 05m
1 stop
BHD
2:50p
SEA
7:15p
28h 25m
1 stop
Depart: Sun Dec 25 2016 Return: Tue Jan 3 2017 Trip spans 10 days
$1804
Select
British Airways
British Airways
SEA
1:15p
BHD
7:35a
18h 20m
1 stop
BHD
8:05a
SEA
7:15p
35h 10m
1 stop
Depart: Wed Dec 14 2016 Return: Mon Jan 2 2017 Trip spans 20 days
$2051
Select
British Airways
British Airways
SEA
2:45a
BHD
10:10p
19h 25m
2 stops
BHD
2:40p
SEA
7:15p
28h 35m
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:

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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$933
Destination

Belfast
$933