Find Cheap Flights to Bulgaria

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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(Round-trip)
Depart: Wed Jan 10 2018 Return: Tue Jan 30 2018 Trip spans 21 days
Multiple Airlines
Multiple Airlines
JFK
SOF
17h 10m
1 stop
SOF
JFK
15h 15m
1 stop
Depart: Mon Nov 13 2017 Return: Tue Nov 21 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
SOF
15h 00m
1 stop
SOF
ORD
28h 40m
1 stop
Depart: Wed Jan 24 2018 Return: Mon Jan 29 2018 Trip spans 6 days
LOT Polish Airlines
LOT Polish Airlines
JFK
SOF
11h 55m
1 stop
SOF
JFK
12h 55m
1 stop
Depart: Thu Oct 5 2017 Return: Mon Oct 9 2017 Trip spans 5 days
Aeroflot
Aeroflot
JFK
SOF
19h 50m
1 stop
SOF
JFK
28h 10m
1 stop
Depart: Mon Nov 6 2017 Return: Wed Nov 29 2017 Trip spans 24 days
Air Serbia
Air Serbia
JFK
SOF
17h 50m
1 stop
SOF
JFK
26h 30m
1 stop
Depart: Fri Jan 19 2018 Return: Sat Jan 27 2018 Trip spans 9 days
Lufthansa
Lufthansa
IAD
SOF
17h 35m
1 stop
SOF
IAD
13h 05m
1 stop
Depart: Sat Jan 20 2018 Return: Thu Feb 1 2018 Trip spans 13 days
United
United
DCA
SOF
15h 10m
2 stops
SOF
DCA
17h 14m
2 stops
Depart: Tue Jan 16 2018 Return: Thu Feb 1 2018 Trip spans 17 days
Air Canada
Air Canada
DCA
SOF
19h 05m
2 stops
SOF
DCA
19h 11m
2 stops
Depart: Wed Dec 6 2017 Return: Sat Dec 9 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
JFK
SOF
17h 10m
1 stop
SOF
JFK
15h 50m
1 stop
Depart: Fri Feb 9 2018 Return: Sat Feb 17 2018 Trip spans 9 days
LOT Polish Airlines
LOT Polish Airlines
JFK
SOF
32h 40m
1 stop
SOF
JFK
33h 40m
1 stop
Depart: Sat Oct 28 2017 Return: Sun Nov 5 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
JFK
SOF
26h 00m
1 stop
SOF
JFK
28h 00m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
Aeroflot
Aeroflot
JFK
SOF
14h 25m
1 stop
SOF
JFK
28h 10m
1 stop
Depart: Sat Jan 20 2018 Return: Sat Jan 27 2018 Trip spans 8 days
Lufthansa
Lufthansa
IAD
SOF
17h 25m
1 stop
SOF
IAD
16h 30m
1 stop
Depart: Thu Dec 7 2017 Return: Wed Dec 13 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
JFK
SOF
17h 10m
1 stop
SOF
JFK
15h 15m
1 stop
Depart: Fri Nov 24 2017 Return: Mon Dec 11 2017 Trip spans 18 days
LOT Polish Airlines
LOT Polish Airlines
JFK
SOF
11h 55m
1 stop
SOF
JFK
12h 55m
1 stop
Depart: Tue Nov 7 2017 Return: Mon Nov 20 2017 Trip spans 14 days
Turkish Airlines
Turkish Airlines
JFK
SOF
24h 05m
1 stop
SOF
JFK
15h 30m
1 stop
Depart: Wed Oct 11 2017 Return: Tue Oct 24 2017 Trip spans 14 days
Aeroflot
Aeroflot
JFK
SOF
14h 25m
1 stop
SOF
JFK
17h 30m
1 stop
Depart: Sat Nov 25 2017 Return: Tue Dec 12 2017 Trip spans 18 days
LOT Polish Airlines
LOT Polish Airlines
EWR
SOF
32h 25m
1 stop
SOF
EWR
13h 05m
1 stop
Depart: Sun Oct 22 2017 Return: Wed Nov 1 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
JFK
SOF
16h 45m
1 stop
SOF
JFK
15h 15m
1 stop
Depart: Tue Jan 16 2018 Return: Thu Feb 1 2018 Trip spans 17 days
Turkish Airlines
Turkish Airlines
IAD
SOF
26h 55m
1 stop
SOF
IAD
16h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

New York
$482
Chicago
$530
Newark
$545
Washington
only $569
only $601
Destination

Sofia
$482