Find Cheap Flights from Philadelphia to Sofia (PHL - SOF)

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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Book cheap flights from Philadelphia to Sofia

(Round-trip)
Depart: Sat May 20 2017 Return: Thu Jun 8 2017 Trip spans 20 days
Major Airline
Major Airline
PHL
10:15a
SOF
10:50p
12h 35m
1 stop
SOF
11:10p
PHL
12:30p
13h 20m
1 stop
Depart: Mon Jun 5 2017 Return: Tue Jun 27 2017 Trip spans 23 days
Qatar Airways
Qatar Airways
PHL
6:40a
SOF
8:15a
25h 35m
1 stop
SOF
4:15p
PHL
11:40a
19h 25m
1 stop
Depart: Fri Jun 2 2017 Return: Thu Jun 29 2017 Trip spans 28 days
British Airways
British Airways
PHL
4:40p
SOF
2:25a
33h 45m
1 stop
SOF
10:30a
PHL
4:15p
29h 45m
1 stop
Depart: Mon May 29 2017 Return: Mon Jun 5 2017 Trip spans 8 days
Major Airline
Major Airline
PHL
9:45a
SOF
3:25a
17h 40m
2 stops
SOF
12:20a
PHL
9:45p
21h 25m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Philadelphia
$756
Destination

Sofia
$756