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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: Sat Feb 7 2015 Return: Sun Feb 15 2015 Trip spans 9 days
KLM Royal Dutch
KLM Royal Dutch
EWR
1:20p
SOF
2:00a
12h 40m
1 stop
SOF
2:05a
EWR
5:26p
15h 21m
1 stop
Depart: Tue Feb 17 2015 Return: Sat Feb 28 2015 Trip spans 12 days
Air France
Air France
JFK
2:10p
SOF
2:05a
11h 55m
1 stop
SOF
2:20a
JFK
11:30p
21h 10m
1 stop
Depart: Thu Jan 15 2015 Return: Wed Feb 4 2015 Trip spans 21 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 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: Tue Feb 10 2015 Return: Sat Feb 21 2015 Trip spans 12 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: Thu Apr 2 2015 Return: Tue Apr 14 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: Sat Feb 28 2015 Return: Sat Mar 14 2015 Trip spans 14 days
British Airways
British Airways
ATL
3:55p
SOF
1:25a
33h 30m
1 stop
SOF
10:20a
ATL
9:55p
35h 35m
1 stop
Depart: Tue Apr 14 2015 Return: Thu May 14 2015 Trip spans 31 days
Aeroflot
Aeroflot
DEN
6:35a
SOF
8:55a
26h 20m
2 stops
SOF
8:45a
DEN
4:10p
55h 25m
2 stops
Depart: Tue Feb 24 2015 Return: Tue Mar 10 2015 Trip spans 14 days
United
United
SFO
3:02a
SOF
8:55p
17h 53m
2 stops
SOF
2:00a
SFO
4:52a
26h 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 Jan 5 2015 Return: Mon Jan 19 2015 Trip spans 15 days
KLM Royal Dutch
KLM Royal Dutch
MDW
7:30a
SOF
1:00a
17h 30m
2 stops
SOF
2:05a
MDW
8:57p
18h 52m
2 stops
Depart: Sat Jun 27 2015 Return: Fri Jul 17 2015 Trip spans 21 days
British Airways
British Airways
MIA
1:05p
SOF
2:35a
13h 30m
1 stop
SOF
10:25a
MIA
12:43p
26h 18m
2 stops
Depart: Sun May 24 2015 Return: Thu Jun 4 2015 Trip spans 12 days
Aeroflot
Aeroflot
SEA
6:45p
SOF
9:50p
27h 05m
2 stops
SOF
8:45a
SEA
1:10a
40h 25m
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
Depart: Fri May 22 2015 Return: Sun Jun 7 2015 Trip spans 17 days
Multiple Airlines
Multiple Airlines
DCA
5:35a
SOF
4:10a
22h 35m
2 stops
SOF
8:45a
DCA
1:22a
16h 37m
2 stops
Change your search
Airports
Origin

Charlotte
$1149
Seattle
$1119
Chicago
only $663
only $1054
Washington
only $666
only $1173
Miami
$1105
New York City
$653
San Francisco
$899
Minneapolis
$1039
Atlanta
$894
Los Angeles
$737
Newark
$653
Denver
$898
Houston
$737
Boston
$663
Destination

Sofia
$653