Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Philadelphia. Flights to Philadelphia from Bulgaria in October are about $786 on average during October, but can be found for as low as $552.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bulgaria to Philadelphia as you normally would.
Fly from
Fly to
Budget
$707 - $1,403
Route
Depart
Return
Price
SofiaPhiladelphia
SOF - PHL
SOFPHL
Sofia
Wed 7/31
2 stops17h 00m
Philadelphia
Wed 8/21
2 stops21h 10m
SofiaPhiladelphia
SOF - PHL
SOFPHL
Sofia
Wed 7/31
2 stops17h 00m
Philadelphia
Mon 8/19
2 stops19h 50m
SofiaPhiladelphia
SOF - PHL
SOFPHL
Sofia
Wed 7/31
1 stop32h 55m
Philadelphia
Tue 8/20
1 stop17h 30m
SofiaPhiladelphia
SOF - PHL
SOFPHL
Sofia
Wed 7/31
2 stops17h 00m
Philadelphia
Sun 8/18
2 stops18h 55m
SofiaPhiladelphia
SOF - PHL
SOFPHL
Sofia
Wed 7/31
1 stop32h 55m
Philadelphia
Tue 8/20
2 stops20h 20m
SofiaPhiladelphia
SOF - PHL
SOFPHL
Sofia
Sat 8/3
2 stops23h 14m
Philadelphia
Sat 8/17
2 stops20h 15m
SofiaPhiladelphia
SOF - PHL
SOFPHL
Sofia
Sun 7/28
1 stop22h 45m
Philadelphia
Sat 8/17
2 stops16h 09m
SofiaPhiladelphia
SOF - PHL
SOFPHL
Sofia
Tue 7/30
1 stop28h 15m
Philadelphia
Wed 8/21
1 stop12h 45m
SofiaPhiladelphia
SOF - PHL
SOFPHL
Sofia
Thu 8/1
1 stop25h 10m
Philadelphia
Sat 8/17
1 stop18h 35m
No data available for this route at this time. Please check back soon.
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5
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