Find Cheap Flights from Boston Logan International to Sofia (BOS - SOF)

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 Sofia

(Round-trip)
Depart: Sat Dec 2 2017 Return: Sun Dec 10 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
BOS
5:30p
SOF
8:20a
14h 50m
1 stop
SOF
4:15p
BOS
8:50p
28h 35m
1 stop
Depart: Thu Aug 3 2017 Return: Wed Sep 13 2017 Trip spans 42 days
Lufthansa
Lufthansa
BOS
4:20p
SOF
11:35a
19h 15m
1 stop
SOF
2:05a
BOS
9:35p
19h 30m
1 stop
Depart: Fri Aug 4 2017 Return: Thu Aug 24 2017 Trip spans 21 days
British Airways
British Airways
BOS
3:50a
SOF
2:10a
22h 20m
1 stop
SOF
10:30a
BOS
11:50p
13h 20m
1 stop
Depart: Tue Sep 5 2017 Return: Tue Sep 12 2017 Trip spans 8 days
SWISS
SWISS
BOS
5:45p
SOF
10:40p
28h 55m
1 stop
SOF
5:05p
BOS
6:20p
25h 15m
1 stop
Depart: Fri Aug 18 2017 Return: Fri Sep 8 2017 Trip spans 22 days
Major Airline
Major Airline
BOS
6:15p
SOF
11:05a
16h 50m
1 stop
SOF
8:55a
BOS
9:35p
12h 40m
1 stop
Depart: Thu Dec 7 2017 Return: Thu Dec 28 2017 Trip spans 22 days
United
United
BOS
3:20p
SOF
6:15a
14h 55m
1 stop
SOF
3:05a
BOS
10:59p
19h 54m
2 stops
Depart: Wed Aug 23 2017 Return: Mon Sep 18 2017 Trip spans 27 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SOF
10:05p
26h 30m
1 stop
SOF
5:40p
BOS
9:15p
27h 35m
1 stop
Depart: Sun Aug 6 2017 Return: Wed Sep 6 2017 Trip spans 32 days
Lufthansa
Lufthansa
BOS
4:20p
SOF
11:35a
19h 15m
1 stop
SOF
2:05a
BOS
9:35p
19h 30m
1 stop
Depart: Thu Aug 24 2017 Return: Mon Sep 25 2017 Trip spans 33 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SOF
9:45a
14h 10m
1 stop
SOF
5:40p
BOS
9:15p
27h 35m
1 stop
Depart: Thu Sep 28 2017 Return: Sun Oct 15 2017 Trip spans 18 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SOF
10:05p
26h 30m
1 stop
SOF
5:40p
BOS
9:15p
27h 35m
1 stop
Depart: Sat Jul 29 2017 Return: Tue Aug 1 2017 Trip spans 4 days
Lufthansa
Lufthansa
BOS
4:20p
SOF
11:35a
19h 15m
1 stop
SOF
3:20p
BOS
9:35p
30h 15m
1 stop
Depart: Sat Dec 9 2017 Return: Thu Dec 28 2017 Trip spans 20 days
United
United
BOS
3:20p
SOF
10:45a
19h 25m
1 stop
SOF
3:05a
BOS
12:34a
21h 29m
2 stops
Depart: Tue Aug 8 2017 Return: Thu Aug 24 2017 Trip spans 17 days
British Airways
British Airways
BOS
3:20p
SOF
2:25a
11h 05m
1 stop
SOF
10:30a
BOS
11:50p
13h 20m
1 stop
Depart: Tue Aug 22 2017 Return: Tue Sep 5 2017 Trip spans 15 days
SWISS
SWISS
BOS
5:45p
SOF
10:40p
28h 55m
1 stop
SOF
5:05p
BOS
6:20p
25h 15m
1 stop
Depart: Sun Jul 23 2017 Return: Tue Aug 1 2017 Trip spans 10 days
Lufthansa
Lufthansa
BOS
4:20p
SOF
11:35a
19h 15m
1 stop
SOF
3:20p
BOS
9:35p
30h 15m
1 stop
Depart: Fri Oct 6 2017 Return: Tue Oct 10 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SOF
9:45a
14h 10m
1 stop
SOF
5:40p
BOS
9:15p
27h 35m
1 stop
Depart: Tue Dec 12 2017 Return: Thu Dec 28 2017 Trip spans 17 days
United
United
BOS
3:20p
SOF
10:45a
19h 25m
1 stop
SOF
3:05a
BOS
10:59p
19h 54m
2 stops
Depart: Fri Dec 8 2017 Return: Thu Dec 28 2017 Trip spans 21 days
British Airways
British Airways
BOS
12:55p
SOF
1:15a
12h 20m
1 stop
SOF
9:05a
BOS
9:20p
12h 15m
1 stop
Depart: Sun Oct 8 2017 Return: Sat Oct 21 2017 Trip spans 14 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
SOF
9:45a
14h 10m
1 stop
SOF
6:00a
BOS
9:15p
15h 15m
1 stop
Depart: Sun Dec 10 2017 Return: Fri Dec 29 2017 Trip spans 20 days
British Airways
British Airways
BOS
12:55p
SOF
1:15a
12h 20m
1 stop
SOF
9:05a
BOS
11:30p
14h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Boston
$577
Destination

Sofia
$577