Find Cheap Flights from Boston Logan International 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 Boston Logan International to Belfast

(Round-trip)
Depart: Tue Sep 19 2017 Return: Sat Sep 23 2017 Trip spans 5 days
Thomas Cook Airlines
Thomas Cook Airlines
BOS
1:35p
BFS
10:55p
9h 20m
1 stop
BFS
4:10a
BOS
4:10p
12h 00m
1 stop
Depart: Fri Nov 3 2017 Return: Sun Nov 5 2017 Trip spans 3 days
Iberia
Iberia
BOS
5:10a
BHD
10:35a
29h 25m
1 stop
BHD
10:15a
BOS
2:30p
28h 15m
2 stops
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
Air Canada
Air Canada
BOS
6:30a
BFS
3:30a
21h 00m
2 stops
BFS
4:45a
BOS
8:16p
15h 31m
2 stops
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
British Airways
British Airways
BOS
3:20p
BFS
3:50a
12h 30m
1 stop
BFS
2:45a
BOS
2:30p
11h 45m
1 stop
Depart: Sat Nov 4 2017 Return: Sun Nov 5 2017 Trip spans 2 days
Icelandair
Icelandair
BOS
5:35p
BFS
1:40a
9h 05m
1 stop
BFS
7:40a
BOS
5:40p
10h 00m
1 stop
Depart: Fri Sep 1 2017 Return: Wed Sep 6 2017 Trip spans 6 days
Air France
Air France
BOS
6:20p
BFS
6:45a
12h 25m
2 stops
BFS
4:05a
BOS
9:35p
17h 30m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
United
United
BOS
6:10a
BFS
7:35a
25h 25m
2 stops
BFS
4:45a
BOS
6:40p
13h 55m
2 stops
Depart: Sat Oct 7 2017 Return: Sat Oct 21 2017 Trip spans 15 days
Thomas Cook Airlines
Thomas Cook Airlines
BOS
1:35p
BFS
5:05a
15h 30m
1 stop
BFS
4:10a
BOS
4:10p
12h 00m
1 stop
Depart: Sun Oct 22 2017 Return: Tue Oct 31 2017 Trip spans 10 days
Air Canada
Air Canada
BOS
1:10p
BFS
3:30a
14h 20m
2 stops
BFS
4:50a
BOS
9:14p
16h 24m
2 stops
Depart: Tue Oct 31 2017 Return: Sat Nov 4 2017 Trip spans 5 days
British Airways
British Airways
BOS
6:15p
BFS
6:15a
12h 00m
1 stop
BFS
1:30p
BOS
1:50p
25h 20m
2 stops
Depart: Sun Sep 17 2017 Return: Mon Sep 25 2017 Trip spans 9 days
Air Canada
Air Canada
BOS
3:50p
BFS
3:30a
11h 40m
2 stops
BFS
4:45a
BOS
10:16p
17h 31m
2 stops
Depart: Sun Aug 27 2017 Return: Tue Sep 5 2017 Trip spans 10 days
British Airways
British Airways
BOS
3:50a
BFS
11:30p
19h 40m
1 stop
BFS
3:00p
BOS
8:20p
29h 20m
1 stop
Depart: Mon Sep 18 2017 Return: Mon Sep 25 2017 Trip spans 8 days
Air Canada
Air Canada
BOS
3:50p
BFS
3:30a
11h 40m
2 stops
BFS
4:45a
BOS
10:16p
17h 31m
2 stops
Depart: Tue Aug 29 2017 Return: Tue Sep 5 2017 Trip spans 8 days
British Airways
British Airways
BOS
3:45a
BFS
11:30p
19h 45m
1 stop
BFS
4:05p
BOS
11:15p
31h 10m
1 stop
Depart: Wed Sep 20 2017 Return: Mon Sep 25 2017 Trip spans 6 days
Air Canada
Air Canada
BOS
1:10p
BFS
3:30a
14h 20m
2 stops
BFS
4:45a
BOS
8:16p
15h 31m
2 stops
Depart: Sat Aug 19 2017 Return: Mon Aug 28 2017 Trip spans 10 days
Thomas Cook Airlines
Thomas Cook Airlines
BOS
1:35p
BFS
6:00a
16h 25m
1 stop
BFS
6:25a
BOS
4:10p
9h 45m
1 stop
Depart: Mon Aug 28 2017 Return: Tue Sep 5 2017 Trip spans 9 days
British Airways
British Airways
BOS
5:20p
BFS
7:35a
14h 15m
2 stops
BFS
3:00p
BOS
11:15p
32h 15m
1 stop
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 days
Air Canada
Air Canada
BOS
11:05a
BFS
4:25a
17h 20m
2 stops
BFS
3:50a
BOS
6:23p
14h 33m
2 stops
Depart: Sat Aug 26 2017 Return: Tue Sep 5 2017 Trip spans 11 days
British Airways
British Airways
BOS
6:40p
BFS
3:50a
9h 10m
1 stop
BFS
4:05p
BOS
8:20p
28h 15m
1 stop
Depart: Thu Nov 2 2017 Return: Sun Nov 5 2017 Trip spans 4 days
Air Canada
Air Canada
BOS
2:55p
BFS
4:25a
13h 30m
2 stops
BFS
3:50a
BOS
9:14p
17h 24m
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

Boston
$484
Destination

Belfast
only $609
only $484