Find Cheap Flights to Sofia

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.
Compare vs. KAYAK all | none

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

Book cheap flights to Sofia

(Round-trip)
Depart: Thu Jan 18 2018 Return: Tue Jan 30 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
MIA
SOF
29h 12m
3 stops
SOF
MIA
50h 40m
3 stops
Depart: Mon Jan 22 2018 Return: Sun Jan 28 2018 Trip spans 7 days
Air Serbia
Air Serbia
JFK
SOF
17h 50m
1 stop
SOF
JFK
26h 30m
1 stop
Depart: Mon Jan 22 2018 Return: Mon Feb 5 2018 Trip spans 15 days
Turkish Airlines
Turkish Airlines
JFK
SOF
13h 30m
1 stop
SOF
JFK
15h 30m
1 stop
Depart: Fri Feb 2 2018 Return: Fri Feb 16 2018 Trip spans 15 days
Aeroflot
Aeroflot
JFK
SOF
14h 50m
1 stop
SOF
JFK
30h 05m
1 stop
Depart: Fri Jan 19 2018 Return: Sat Feb 10 2018 Trip spans 23 days
Lufthansa
Lufthansa
IAD
SOF
12h 15m
1 stop
SOF
IAD
16h 30m
1 stop
Depart: Fri Jan 19 2018 Return: Thu Feb 8 2018 Trip spans 21 days
United
United
DCA
SOF
15h 15m
2 stops
SOF
DCA
17h 21m
2 stops
Depart: Wed Jan 31 2018 Return: Wed Feb 7 2018 Trip spans 8 days
KLM
KLM
BWI
SOF
20h 30m
2 stops
SOF
BWI
22h 25m
2 stops
Depart: Mon Jan 22 2018 Return: Mon Feb 5 2018 Trip spans 15 days
Air France
Air France
DCA
SOF
17h 15m
2 stops
SOF
DCA
16h 31m
2 stops
Depart: Thu Jan 18 2018 Return: Wed Jan 31 2018 Trip spans 14 days
Multiple Airlines
Multiple Airlines
MIA
SOF
29h 12m
3 stops
SOF
MIA
58h 05m
3 stops
Depart: Sat Jan 20 2018 Return: Tue Jan 30 2018 Trip spans 11 days
Multiple Airlines
Multiple Airlines
MIA
SOF
42h 57m
3 stops
SOF
MIA
50h 40m
3 stops
Depart: Sat Jan 27 2018 Return: Wed Jan 31 2018 Trip spans 5 days
Air Serbia
Air Serbia
JFK
SOF
12h 35m
1 stop
SOF
JFK
26h 30m
1 stop
Depart: Thu Jan 18 2018 Return: Wed Feb 7 2018 Trip spans 21 days
Turkish Airlines
Turkish Airlines
IAD
SOF
14h 25m
1 stop
SOF
IAD
16h 25m
1 stop
Depart: Thu Dec 7 2017 Return: Wed Dec 13 2017 Trip spans 7 days
Aeroflot
Aeroflot
JFK
SOF
14h 40m
1 stop
SOF
JFK
16h 45m
1 stop
Depart: Sat Jan 20 2018 Return: Wed Jan 31 2018 Trip spans 12 days
Multiple Airlines
Multiple Airlines
MIA
SOF
42h 57m
3 stops
SOF
MIA
58h 05m
3 stops
Depart: Sat Jan 20 2018 Return: Sat Feb 10 2018 Trip spans 22 days
Lufthansa
Lufthansa
IAD
SOF
12h 15m
1 stop
SOF
IAD
16h 30m
1 stop
Depart: Wed Jan 31 2018 Return: Wed Feb 7 2018 Trip spans 8 days
United
United
DCA
SOF
15h 15m
2 stops
SOF
DCA
18h 28m
2 stops
Depart: Mon Jan 22 2018 Return: Mon Feb 5 2018 Trip spans 15 days
Turkish Airlines
Turkish Airlines
IAD
SOF
14h 25m
1 stop
SOF
IAD
16h 25m
1 stop
Depart: Sun Jan 28 2018 Return: Fri Feb 9 2018 Trip spans 13 days
Aeroflot
Aeroflot
JFK
SOF
14h 50m
1 stop
SOF
JFK
16h 45m
1 stop
Depart: Sat Dec 30 2017 Return: Fri Jan 19 2018 Trip spans 21 days
Air Serbia
Air Serbia
JFK
SOF
12h 35m
1 stop
SOF
JFK
32h 20m
1 stop
Depart: Fri Apr 20 2018 Return: Sat May 5 2018 Trip spans 16 days
Multiple Airlines
Multiple Airlines
EWR
SOF
29h 50m
1 stop
SOF
EWR
16h 10m
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 and someone from our team will get back to you promptly.

Airports
Origin

New York
$539
Baltimore
$607
Newark
$485
Washington
only $564
only $602
Miami
$465
Destination

Sofia
$465