Find Deals on Flights 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 Nov 25 2015 Return: Sun Dec 6 2015 Trip spans 12 days
Turkish Airlines
Turkish Airlines
BOS
SOF
14h 35m
1 stop
SOF
BOS
14h 30m
1 stop
Depart: Fri Jan 29 2016 Return: Sat Feb 6 2016 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
SOF
14h 40m
1 stop
SOF
ORD
28h 25m
1 stop
Depart: Tue Nov 10 2015 Return: Fri Dec 4 2015 Trip spans 25 days
Turkish Airlines
Turkish Airlines
IAD
SOF
14h 00m
1 stop
SOF
IAD
15h 20m
1 stop
Depart: Fri Nov 6 2015 Return: Sun Nov 29 2015 Trip spans 24 days
Turkish Airlines
Turkish Airlines
JFK
SOF
24h 05m
1 stop
SOF
JFK
18h 50m
1 stop
Depart: Thu Dec 3 2015 Return: Sat Dec 26 2015 Trip spans 24 days
United
United
EWR
SOF
11h 25m
1 stop
SOF
EWR
25h 55m
2 stops
Depart: Mon Nov 9 2015 Return: Fri Dec 4 2015 Trip spans 26 days
United
United
DCA
SOF
17h 50m
2 stops
SOF
DCA
19h 42m
2 stops
Depart: Fri Nov 20 2015 Return: Sun Nov 29 2015 Trip spans 10 days
Lufthansa
Lufthansa
LAX
SOF
18h 55m
1 stop
SOF
LAX
18h 50m
1 stop
Depart: Mon Dec 7 2015 Return: Mon Dec 21 2015 Trip spans 15 days
Turkish Airlines
Turkish Airlines
MIA
SOF
16h 00m
1 stop
SOF
MIA
16h 25m
1 stop
Depart: Sun Jan 10 2016 Return: Tue Jan 26 2016 Trip spans 17 days
Turkish Airlines
Turkish Airlines
HOU
SOF
28h 40m
1 stop
SOF
HOU
16h 35m
1 stop
Depart: Fri Oct 30 2015 Return: Sat Nov 7 2015 Trip spans 9 days
American Airlines
American Airlines
LGA
SOF
15h 30m
2 stops
SOF
LGA
16h 21m
2 stops
Depart: Tue Aug 25 2015 Return: Sat Sep 26 2015 Trip spans 33 days
Air France
Air France
MDW
SOF
13h 45m
2 stops
SOF
MDW
17h 25m
2 stops
Depart: Thu Oct 29 2015 Return: Tue Nov 17 2015 Trip spans 20 days
Turkish Airlines
Turkish Airlines
SFO
SOF
16h 20m
1 stop
SOF
SFO
29h 00m
1 stop
Depart: Fri Dec 25 2015 Return: Thu Jan 7 2016 Trip spans 14 days
KLM Royal Dutch
KLM Royal Dutch
SNA
SOF
21h 15m
2 stops
SOF
SNA
22h 10m
2 stops
Depart: Tue Nov 24 2015 Return: Sun Nov 29 2015 Trip spans 6 days
British Airways
British Airways
DFW
SOF
34h 45m
1 stop
SOF
DFW
32h 25m
1 stop
Depart: Tue Sep 22 2015 Return: Tue Sep 29 2015 Trip spans 8 days
United
United
CLT
SOF
20h 20m
1 stop
SOF
CLT
17h 25m
1 stop
Depart: Mon Sep 21 2015 Return: Tue Sep 29 2015 Trip spans 9 days
$1034
Select
United
United
ATL
SOF
17h 24m
2 stops
SOF
ATL
14h 15m
1 stop
Depart: Thu Oct 15 2015 Return: Mon Nov 16 2015 Trip spans 33 days
$1045
Select
American Airlines
American Airlines
BWI
SOF
18h 10m
2 stops
SOF
BWI
34h 30m
1 stop
Depart: Tue Oct 6 2015 Return: Sun Oct 11 2015 Trip spans 6 days
$1049
Select
United
United
MCO
SOF
16h 25m
2 stops
SOF
MCO
34h 35m
1 stop
Depart: Tue Jul 7 2015 Return: Fri Jul 31 2015 Trip spans 25 days
$1055
Select
Lufthansa
Lufthansa
PHL
SOF
12h 05m
1 stop
SOF
PHL
15h 50m
1 stop
Depart: Sun Sep 20 2015 Return: Mon Oct 5 2015 Trip spans 16 days
$1060
Select
American Airlines
American Airlines
MKE
SOF
14h 10m
2 stops
SOF
MKE
17h 16m
2 stops
Airports
Origin

Milwaukee
$1060
New York
only $681
only $786
Charlotte
$986
Chicago
only $653
only $796
Santa Ana
$959
Washington
only $671
only $705
Miami
$755
San Francisco
$801
Baltimore
$1045
Atlanta
$1034
Orlando
$1049
Los Angeles
$745
Newark
$695
Dallas
$977
Philadelphia
$1055
Houston
$775
Boston
$653
Destination

Sofia
$653