Find Deals on 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
Students
under 26
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: Tue Apr 11 2017 Return: Thu Apr 27 2017 Trip spans 17 days
Qatar Airways
Qatar Airways
PHL
6:10a
SOF
8:40a
26h 30m
1 stop
SOF
9:00a
PHL
11:00a
26h 00m
1 stop
Depart: Mon Feb 6 2017 Return: Mon Feb 20 2017 Trip spans 15 days
Qatar Airways
Qatar Airways
PHL
4:45a
SOF
6:50a
26h 05m
1 stop
SOF
6:55a
PHL
9:45a
26h 50m
1 stop
Depart: Sun Apr 9 2017 Return: Mon Apr 24 2017 Trip spans 16 days
Qatar Airways
Qatar Airways
PHL
6:10a
SOF
1:00a
18h 50m
1 stop
SOF
9:00a
PHL
11:00a
26h 00m
1 stop
Depart: Mon Apr 10 2017 Return: Mon Apr 24 2017 Trip spans 15 days
Qatar Airways
Qatar Airways
PHL
6:10a
SOF
8:40a
26h 30m
1 stop
SOF
9:00a
PHL
11:00a
26h 00m
1 stop
Depart: Wed Apr 12 2017 Return: Mon Apr 24 2017 Trip spans 13 days
Qatar Airways
Qatar Airways
PHL
6:10a
SOF
1:00a
18h 50m
1 stop
SOF
9:00a
PHL
11:00a
26h 00m
1 stop
Depart: Sat Apr 8 2017 Return: Mon Apr 24 2017 Trip spans 17 days
Qatar Airways
Qatar Airways
PHL
6:10a
SOF
8:40a
26h 30m
1 stop
SOF
9:00a
PHL
11:00a
26h 00m
1 stop
Depart: Tue Dec 20 2016 Return: Tue Jan 24 2017 Trip spans 36 days
Qatar Airways
Qatar Airways
PHL
4:45a
SOF
6:50a
26h 05m
1 stop
SOF
2:50p
PHL
9:45a
42h 55m
1 stop
Depart: Thu Apr 13 2017 Return: Mon Apr 24 2017 Trip spans 12 days
Qatar Airways
Qatar Airways
PHL
6:10a
SOF
8:40a
26h 30m
1 stop
SOF
9:00a
PHL
11:00a
26h 00m
1 stop
Depart: Fri Apr 14 2017 Return: Mon Apr 24 2017 Trip spans 11 days
Qatar Airways
Qatar Airways
PHL
6:10a
SOF
1:00a
18h 50m
1 stop
SOF
9:00a
PHL
11:00a
26h 00m
1 stop
Depart: Sun Dec 18 2016 Return: Fri Dec 23 2016 Trip spans 6 days
Qatar Airways
Qatar Airways
PHL
4:15p
SOF
6:50a
38h 35m
2 stops
SOF
2:50p
PHL
3:45p
48h 55m
2 stops
Depart: Mon Dec 19 2016 Return: Fri Dec 23 2016 Trip spans 5 days
Qatar Airways
Qatar Airways
PHL
4:15p
SOF
6:50a
38h 35m
2 stops
SOF
2:50p
PHL
3:45p
48h 55m
2 stops
Depart: Wed Dec 28 2016 Return: Wed Jan 4 2017 Trip spans 8 days
Qatar Airways
Qatar Airways
PHL
4:00p
SOF
10:55p
54h 55m
2 stops
SOF
2:50p
PHL
5:40p
50h 50m
2 stops
Depart: Thu Dec 29 2016 Return: Wed Jan 4 2017 Trip spans 7 days
Qatar Airways
Qatar Airways
PHL
4:00p
SOF
10:55p
30h 55m
2 stops
SOF
2:50p
PHL
5:40p
50h 50m
2 stops
Depart: Fri Dec 30 2016 Return: Wed Jan 4 2017 Trip spans 6 days
Qatar Airways
Qatar Airways
PHL
4:00p
SOF
6:50a
38h 50m
2 stops
SOF
2:50p
PHL
5:40p
50h 50m
2 stops
Depart: Thu Dec 15 2016 Return: Fri Dec 23 2016 Trip spans 9 days
$1101
Select
Qatar Airways
Qatar Airways
PHL
4:45a
SOF
6:50a
26h 05m
1 stop
SOF
2:50p
PHL
3:45p
48h 55m
2 stops
Depart: Wed Dec 21 2016 Return: Sat Dec 24 2016 Trip spans 4 days
$1126
Select
Qatar Airways
Qatar Airways
PHL
4:15p
SOF
6:50a
38h 35m
2 stops
SOF
6:55a
PHL
9:45a
26h 50m
1 stop
Depart: Thu Dec 22 2016 Return: Sat Dec 31 2016 Trip spans 10 days
$1482
Select
Qatar Airways
Qatar Airways
PHL
8:55a
SOF
10:55p
38h 00m
2 stops
SOF
6:55a
PHL
2:53a
43h 58m
2 stops
Depart: Sat Dec 17 2016 Return: Fri Dec 23 2016 Trip spans 7 days
$1663
Select
Qatar Airways
Qatar Airways
PHL
4:00p
SOF
10:55p
30h 55m
2 stops
SOF
2:50p
PHL
3:45p
48h 55m
2 stops
Depart: Fri Dec 16 2016 Return: Fri Dec 23 2016 Trip spans 8 days
$1687
Select
Qatar Airways
Qatar Airways
PHL
4:15p
SOF
6:50a
38h 35m
2 stops
SOF
2:50p
PHL
3:45p
48h 55m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Philadelphia
$646
Destination

Sofia
$646