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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
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 Boston Logan International to Sofia

(Round-trip)
Depart: Sat Jan 9 2016 Return: Fri Mar 4 2016 Trip spans 56 days
Air Canada
Air Canada
BOS
10:45a
SOF
1:15a
38h 30m
2 stops
SOF
2:00a
BOS
12:34a
22h 34m
2 stops
Depart: Mon Oct 12 2015 Return: Thu Dec 3 2015 Trip spans 53 days
Turkish Airlines
Turkish Airlines
BOS
7:40p
SOF
9:45p
26h 05m
1 stop
SOF
4:35p
BOS
8:20p
27h 45m
1 stop
Depart: Tue Oct 13 2015 Return: Thu Dec 3 2015 Trip spans 52 days
Turkish Airlines
Turkish Airlines
BOS
7:40p
SOF
9:45p
26h 05m
1 stop
SOF
4:35p
BOS
8:20p
27h 45m
1 stop
Depart: Thu Sep 17 2015 Return: Mon Oct 5 2015 Trip spans 19 days
Turkish Airlines
Turkish Airlines
BOS
7:40p
SOF
9:45p
26h 05m
1 stop
SOF
5:20p
BOS
8:10p
26h 50m
1 stop
Depart: Sun Sep 20 2015 Return: Sun Sep 27 2015 Trip spans 8 days
Alitalia
Alitalia
BOS
6:50p
SOF
7:05a
12h 15m
1 stop
SOF
3:05p
BOS
9:40p
30h 35m
1 stop
Depart: Sat Sep 5 2015 Return: Fri Sep 11 2015 Trip spans 7 days
Lufthansa
Lufthansa
BOS
4:25p
SOF
11:05a
18h 40m
1 stop
SOF
2:10a
BOS
9:20p
19h 10m
1 stop
Depart: Sun Sep 6 2015 Return: Tue Sep 15 2015 Trip spans 10 days
Lufthansa
Lufthansa
BOS
4:25p
SOF
7:30a
15h 05m
1 stop
SOF
2:00a
BOS
9:20p
19h 20m
1 stop
Depart: Mon Sep 14 2015 Return: Thu Oct 1 2015 Trip spans 18 days
Lufthansa
Lufthansa
BOS
4:25p
SOF
11:05a
18h 40m
1 stop
SOF
2:00a
BOS
9:20p
19h 20m
1 stop
Depart: Tue Sep 15 2015 Return: Thu Oct 1 2015 Trip spans 17 days
Lufthansa
Lufthansa
BOS
4:25p
SOF
11:05a
18h 40m
1 stop
SOF
2:00a
BOS
9:20p
19h 20m
1 stop
Depart: Wed Sep 16 2015 Return: Thu Oct 1 2015 Trip spans 16 days
Lufthansa
Lufthansa
BOS
4:25p
SOF
11:05a
18h 40m
1 stop
SOF
2:00a
BOS
9:20p
19h 20m
1 stop
Depart: Sat Sep 19 2015 Return: Fri Sep 25 2015 Trip spans 7 days
Lufthansa
Lufthansa
BOS
4:25p
SOF
11:05a
18h 40m
1 stop
SOF
2:10a
BOS
9:20p
19h 10m
1 stop
Depart: Mon Sep 21 2015 Return: Thu Oct 1 2015 Trip spans 11 days
Lufthansa
Lufthansa
BOS
4:25p
SOF
11:05a
18h 40m
1 stop
SOF
2:00a
BOS
9:20p
19h 20m
1 stop
Depart: Tue Sep 22 2015 Return: Thu Oct 1 2015 Trip spans 10 days
Lufthansa
Lufthansa
BOS
4:25p
SOF
7:30a
15h 05m
1 stop
SOF
2:00a
BOS
9:20p
19h 20m
1 stop
Depart: Wed Sep 23 2015 Return: Tue Sep 29 2015 Trip spans 7 days
United
United
BOS
12:40p
SOF
1:50a
13h 10m
1 stop
SOF
2:00a
BOS
9:20p
19h 20m
1 stop
Depart: Fri Sep 18 2015 Return: Fri Sep 25 2015 Trip spans 8 days
Lufthansa
Lufthansa
BOS
12:40p
SOF
1:50a
13h 10m
1 stop
SOF
2:10a
BOS
9:20p
19h 10m
1 stop
Depart: Thu Sep 24 2015 Return: Thu Oct 1 2015 Trip spans 8 days
Lufthansa
Lufthansa
BOS
5:34a
SOF
1:50a
20h 16m
2 stops
SOF
2:00a
BOS
9:20p
19h 20m
1 stop
Depart: Thu Oct 1 2015 Return: Mon Oct 5 2015 Trip spans 5 days
Lufthansa
Lufthansa
BOS
5:34a
SOF
1:50a
20h 16m
2 stops
SOF
3:35p
BOS
9:20p
29h 45m
1 stop
Depart: Tue Sep 1 2015 Return: Tue Sep 8 2015 Trip spans 8 days
Air France
Air France
BOS
4:45p
SOF
5:20a
12h 35m
1 stop
SOF
3:20a
BOS
3:46p
12h 26m
1 stop
Depart: Fri Sep 4 2015 Return: Sun Sep 13 2015 Trip spans 10 days
KLM
KLM
BOS
3:23p
SOF
2:35a
11h 12m
1 stop
SOF
3:15a
BOS
3:38p
12h 23m
1 stop
Depart: Sun Dec 20 2015 Return: Sat Jan 9 2016 Trip spans 21 days
Major Airline
Major Airline
BOS
3:20p
SOF
10:10a
18h 50m
1 stop
SOF
8:00a
BOS
8:35p
12h 35m
1 stop
Airports
Origin

Boston
$701
Destination

Sofia
$701