Earn point on your loyalty program!arrow arc left

Cheap flights from Baltimore (BWI) to Sofia (SOF)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Baltimore (BWI) to Sofia (SOF)

How to find the cheapest flight from Baltimore (BWI) to Sofia (SOF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baltimore (BWI) to Sofia (SOF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baltimore (BWI) to Sofia (SOF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Baltimore to Sofia in September , October 2026

27 Sep - 21 Oct $ 974.00
BWI
Baltimore
United Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
United Airlines
2 STOPS
BWI
Baltimore
Pick dates
26 Sep - 13 Oct $ 1,055.00
BWI
Baltimore
United Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
United Airlines
2 STOPS
BWI
Baltimore
Pick dates
26 Sep - 12 Oct $ 1,315.00
BWI
Baltimore
United Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
United Airlines
2 STOPS
BWI
Baltimore
Pick dates

Last minute flights from Baltimore to Sofia

28 Sep - 01 Oct $ 1,377.00
BWI
Baltimore
Icelandair
3 STOPS
SOF
Sofia
SOF
Sofia
Icelandair
3 STOPS
BWI
Baltimore
Pick dates
28 Sep - 01 Oct $ 1,389.00
BWI
Baltimore
Icelandair
3 STOPS
SOF
Sofia
SOF
Sofia
Icelandair
3 STOPS
BWI
Baltimore
Pick dates
28 Sep - 01 Oct $ 1,436.00
BWI
Baltimore
Icelandair
3 STOPS
SOF
Sofia
SOF
Sofia
Icelandair
3 STOPS
BWI
Baltimore
Pick dates

One-way flights to Sofia from Baltimore

12:10 PM - 3:45 PM
United Airlines
2 Stops
23h 30m
BWI - SOF
$ 565
Kiwi
Pick dates
7:05 PM - 3:45 PM
United Airlines
2 Stops
16h 35m
BWI - SOF
$ 570
Kiwi
Pick dates
12:10 PM - 9:10 AM
United Airlines
2 Stops
16h 30m
BWI - SOF
$ 589
Kiwi
Pick dates

How to find the cheapest flight from Baltimore (BWI) to Sofia (SOF)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baltimore (BWI) to Sofia (SOF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baltimore (BWI) to Sofia (SOF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.