Browse Destinations:

Find Flight Deals from United States to Sofia

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

Book cheap flights to Sofia

(Round-trip)
Depart: Wed Jan 14 2015 Return: Fri Feb 13 2015 Trip spans 31 days
Turkish Airlines
Turkish Airlines
BOS
5:55p
SOF
8:30a
14h 35m
1 stop
SOF
5:05a
BOS
7:35p
14h 30m
1 stop
Depart: Fri Jan 23 2015 Return: Sun Feb 1 2015 Trip spans 10 days
Turkish Airlines
Turkish Airlines
ORD
4:50p
SOF
7:30a
14h 40m
1 stop
SOF
4:25p
ORD
8:50p
28h 25m
1 stop
Depart: Thu Jan 22 2015 Return: Fri Feb 27 2015 Trip spans 37 days
Aeroflot
Aeroflot
JFK
9:20a
SOF
10:00a
24h 40m
1 stop
SOF
8:25a
JFK
7:25p
35h 00m
1 stop
Depart: Thu May 21 2015 Return: Sun Jun 7 2015 Trip spans 18 days
Aeroflot
Aeroflot
IAD
10:50a
SOF
10:55a
24h 05m
1 stop
SOF
11:10a
IAD
3:50p
28h 40m
1 stop
Depart: Wed Apr 1 2015 Return: Mon Apr 13 2015 Trip spans 13 days
Turkish Airlines
Turkish Airlines
HOU
4:00p
SOF
8:55a
16h 55m
1 stop
SOF
5:35a
HOU
10:05p
16h 30m
1 stop
Depart: Mon Feb 9 2015 Return: Sat Feb 21 2015 Trip spans 13 days
Turkish Airlines
Turkish Airlines
LAX
1:45p
SOF
6:10p
28h 25m
1 stop
SOF
4:25p
LAX
9:45p
29h 20m
1 stop
Depart: Mon Jun 8 2015 Return: Tue Jul 28 2015 Trip spans 51 days
Air Canada
Air Canada
DCA
8:55a
SOF
12:55a
16h 00m
2 stops
SOF
2:05a
DCA
1:23a
23h 18m
2 stops
Depart: Thu Jan 8 2015 Return: Sat Feb 7 2015 Trip spans 31 days
Multiple Airlines
Multiple Airlines
EWR
1:30p
SOF
11:55a
22h 25m
1 stop
SOF
1:10a
EWR
2:55p
13h 45m
1 stop
Depart: Tue Jan 27 2015 Return: Wed Feb 18 2015 Trip spans 23 days
Aeroflot
Aeroflot
MIA
12:35p
SOF
12:30a
35h 55m
1 stop
SOF
8:25a
MIA
5:35p
33h 10m
1 stop
Depart: Mon Apr 13 2015 Return: Tue Apr 21 2015 Trip spans 9 days
Turkish Airlines
Turkish Airlines
SFO
2:10p
SOF
6:55a
16h 45m
1 stop
SOF
5:35a
SFO
10:25p
16h 50m
1 stop
Depart: Wed Jan 21 2015 Return: Sat Jan 24 2015 Trip spans 4 days
American Airlines
American Airlines
MCI
6:43a
SOF
12:25a
17h 42m
2 stops
SOF
9:20a
MCI
8:07p
34h 47m
2 stops
Depart: Sat Jan 24 2015 Return: Sat Feb 7 2015 Trip spans 15 days
British Airways
British Airways
ATL
3:55p
SOF
1:25a
33h 30m
1 stop
SOF
9:20a
ATL
8:55p
35h 35m
1 stop
Depart: Fri Apr 10 2015 Return: Mon May 11 2015 Trip spans 32 days
Aeroflot
Aeroflot
DEN
8:30p
SOF
8:55a
36h 25m
2 stops
SOF
11:10a
DEN
2:11a
39h 01m
2 stops
Depart: Wed Dec 31 2014 Return: Sat Jan 17 2015 Trip spans 18 days
Air Canada
Air Canada
LGA
10:45a
SOF
1:15a
38h 30m
2 stops
SOF
1:00a
LGA
9:52p
20h 52m
2 stops
Depart: Mon Feb 16 2015 Return: Sun Feb 22 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
MSP
8:44a
SOF
7:30a
22h 46m
2 stops
SOF
4:25p
MSP
12:04a
31h 39m
2 stops
Depart: Mon May 25 2015 Return: Thu Jun 4 2015 Trip spans 11 days
Aeroflot
Aeroflot
SEA
6:45p
SOF
7:55a
37h 10m
2 stops
SOF
8:45a
SEA
3:55a
43h 10m
2 stops
Depart: Mon Mar 30 2015 Return: Mon Apr 27 2015 Trip spans 29 days
Turkish Airlines
Turkish Airlines
CLT
4:01p
SOF
9:45p
29h 44m
2 stops
SOF
5:45p
CLT
10:20p
28h 35m
2 stops
Change your search
Airports
Origin

Kansas City
$859
Charlotte
$1149
Seattle
$1119
Chicago
$663
Washington
only $666
only $763
Miami
$804
New York City
only $666
only $1024
San Francisco
$856
Minneapolis
$1039
Atlanta
$894
Los Angeles
$737
Newark
$765
Denver
$933
Houston
$736
Boston
$663
Destination

Sofia
$663