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Find Flight Deals from United States to Sofia

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Book cheap flights to Sofia

(Round-trip)
Depart: Wed Sep 2 2015 Return: Wed Sep 23 2015 Trip spans 22 days
Aeroflot
Aeroflot
JFK
10:20a
SOF
12:30a
14h 10m
1 stop
SOF
8:30a
JFK
3:25p
30h 55m
1 stop
Depart: Thu Mar 26 2015 Return: Mon Apr 6 2015 Trip spans 12 days
Lufthansa
Lufthansa
BOS
5:20p
SOF
12:30p
19h 10m
1 stop
SOF
2:10a
BOS
9:20p
19h 10m
1 stop
Depart: Sun Mar 15 2015 Return: Sat Apr 18 2015 Trip spans 35 days
Lufthansa
Lufthansa
IAD
6:55p
SOF
12:30p
17h 35m
1 stop
SOF
8:55a
IAD
10:00p
13h 05m
1 stop
Depart: Tue Mar 10 2015 Return: Mon Mar 16 2015 Trip spans 7 days
Lufthansa
Lufthansa
EWR
5:35p
SOF
12:30p
18h 55m
1 stop
SOF
8:55a
EWR
9:55p
13h 00m
1 stop
Depart: Thu Mar 12 2015 Return: Thu Apr 2 2015 Trip spans 22 days
KLM Royal Dutch
KLM Royal Dutch
BOS
8:30a
SOF
4:00a
19h 30m
2 stops
SOF
3:15a
BOS
3:31p
12h 16m
1 stop
Depart: Fri Aug 21 2015 Return: Sat Sep 5 2015 Trip spans 16 days
Turkish Airlines
Turkish Airlines
ORD
6:15p
SOF
8:55a
14h 40m
1 stop
SOF
5:35a
ORD
9:25p
15h 50m
1 stop
Depart: Fri Mar 6 2015 Return: Sat Mar 14 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
EWR
1:30p
SOF
12:30a
11h 00m
1 stop
SOF
2:10a
EWR
3:55p
13h 45m
1 stop
Depart: Sat Mar 14 2015 Return: Sun Apr 5 2015 Trip spans 23 days
Multiple Airlines
Multiple Airlines
BOS
5:40a
SOF
3:25a
21h 45m
2 stops
SOF
10:35a
BOS
1:00a
14h 25m
1 stop
Depart: Thu May 7 2015 Return: Mon May 11 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ORD
8:20a
SOF
11:45p
15h 25m
2 stops
SOF
2:10a
ORD
10:25p
20h 15m
1 stop
Depart: Wed May 13 2015 Return: Mon May 25 2015 Trip spans 13 days
Air Canada
Air Canada
ORD
1:40p
SOF
8:15a
18h 35m
2 stops
SOF
2:10a
ORD
12:33a
22h 23m
2 stops
Depart: Sat Apr 11 2015 Return: Fri Apr 17 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
HOU
4:35p
SOF
8:55a
16h 20m
1 stop
SOF
5:35a
HOU
10:20p
16h 45m
1 stop
Depart: Sat May 9 2015 Return: Sat May 23 2015 Trip spans 15 days
Lufthansa
Lufthansa
ORD
6:35p
SOF
8:10a
13h 35m
1 stop
SOF
2:10a
ORD
10:25p
20h 15m
1 stop
Depart: Thu Jun 4 2015 Return: Sun Jun 7 2015 Trip spans 4 days
Aeroflot
Aeroflot
IAD
11:00a
SOF
11:00a
24h 00m
1 stop
SOF
8:30a
IAD
3:55p
31h 25m
1 stop
Depart: Wed Apr 1 2015 Return: Mon Apr 13 2015 Trip spans 13 days
Air France
Air France
HOU
12:05p
SOF
2:05a
14h 00m
1 stop
SOF
3:20a
HOU
6:00p
14h 40m
1 stop
Depart: Mon Sep 21 2015 Return: Tue Oct 20 2015 Trip spans 30 days
SWISS
SWISS
SFO
3:25p
SOF
6:20a
14h 55m
1 stop
SOF
5:00p
SFO
10:15p
29h 15m
1 stop
Depart: Tue Sep 22 2015 Return: Thu Oct 1 2015 Trip spans 10 days
Multiple Airlines
Multiple Airlines
SFO
3:25p
SOF
7:40p
28h 15m
1 stop
SOF
2:55a
SFO
12:15a
21h 20m
2 stops
Depart: Mon Sep 28 2015 Return: Tue Oct 27 2015 Trip spans 30 days
United
United
SFO
3:05a
SOF
9:45p
18h 40m
2 stops
SOF
2:00a
SFO
1:00a
23h 00m
1 stop
Depart: Mon Aug 31 2015 Return: Mon Sep 28 2015 Trip spans 29 days
LOT Polish Air
LOT Polish Air
JFK
2:15p
SOF
3:00a
12h 45m
1 stop
SOF
10:40a
JFK
11:45p
13h 05m
1 stop
Depart: Sun Apr 26 2015 Return: Sat Jun 6 2015 Trip spans 42 days
Aeroflot
Aeroflot
LAX
12:25p
SOF
8:00a
19h 35m
1 stop
SOF
8:30a
LAX
9:05p
36h 35m
1 stop
Depart: Tue Jun 2 2015 Return: Mon Jun 8 2015 Trip spans 7 days
$1019
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Aeroflot
Aeroflot
DCA
2:00a
SOF
11:00a
33h 00m
2 stops
SOF
11:20a
DCA
8:17p
32h 57m
2 stops
Change your search
Airports
Origin

San Francisco
$844
New York
$677
Chicago
$727
Los Angeles
$883
Newark
$718
Washington
only $715
only $1019
Houston
$773
Boston
$688
Destination

Sofia
$677