Round-trip from | $603 (FlightHub) |
---|---|
One-way from | $475 (Ovago) |
Popular in | May |
Cheapest in | February |
Average price | $1,114 |
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Tue 11/18
5:35 pm-6:15 pm
1 stop17h 40m
Sofia
Tue 11/25
6:00 am-4:00 pm
1 stop17h 00m
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Tue 11/18
3:30 pm-1:50 pm
2 stops15h 20m
Sofia
Tue 11/25
6:00 am-2:50 pm
2 stops15h 50m
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Mon 8/11
8:15 am-10:05 am
2 stops42h 50m
Sofia
Wed 8/27
6:15 am-4:00 pm
1 stop16h 45m
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Tue 8/12
8:15 am-10:05 am
2 stops18h 50m
Sofia
Thu 8/28
12:45 pm-5:21 pm
3 stops35h 36m
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Thu 7/31
9:20 am-1:05 pm
2 stops20h 45m
Sofia
Sun 8/10
8:00 am-9:55 am
2 stops32h 55m
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Sat 8/2
11:55 am-2:00 pm
2 stops19h 05m
Sofia
Sat 8/9
7:00 am-7:59 pm
2 stops19h 59m
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Sat 8/2
6:35 pm-8:20 pm
1 stop18h 45m
Sofia
Mon 8/11
8:00 pm-4:25 pm
1 stop27h 25m
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Thu 7/3
5:40 pm-8:25 pm
2 stops19h 45m
Sofia
Sun 7/20
9:15 pm-9:38 am
2 stops43h 23m
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Mon 9/8
7:25 pm-8:40 pm
2 stops42h 15m
PhiladelphiaSofia
PHL - SOF
PHLSOF
Philadelphia
Mon 9/8
5:35 pm-5:50 pm
1 stop17h 15m
Currently, November is the cheapest month in which you can book a flight from Philadelphia to Sofia (average of $632). Flying from Philadelphia to Sofia in June is currently the most expensive (average of $1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.
If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$560 | Average$776 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$617 | Average$846 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$646 | Average$794 | FlexibilityNo cancel fee | On-time69% |