Bulgaria Air flight FB 437: Sofia - Frankfurt

FLIGHT SCHEDULE
Direct Flights:
Sat 08:20 Sofia (SOF) 2 09:50 Frankfurt (FRA) 2 FB 437 Non-stop Airbus A220-100 (221) 2:30 Effective 2025-12-13 through 2026-01-10
Wed 10:30 Sofia (SOF) 2 12:05 Frankfurt (FRA) 2 FB 437 Non-stop Airbus A220-100 (221) 2:35 Valid until 2025-06-11
Wed 10:30 Sofia (SOF) 2 12:05 Frankfurt (FRA) 2 FB 437 Non-stop Airbus A220-300 (223) 2:35 Effective 2025-06-18 through 2025-09-10
Wed 10:30 Sofia (SOF) 2 12:05 Frankfurt (FRA) 2 FB 437 Non-stop Airbus A220-100 (221) 2:35 Effective 2025-09-17 through 2025-10-01
Wed 10:30 Sofia (SOF) 2 12:05 Frankfurt (FRA) 2 FB 437 Non-stop Airbus A220-300 (223) 2:35 Effective 2025-10-08 through 2025-10-22
Wed 11:25 Sofia (SOF) 2 12:55 Frankfurt (FRA) 2 FB 437 Non-stop Embraer EMB 190 / EMB 195 (E90) 2:30 Effective 2025-10-29 through 2025-12-17
Wed 11:25 Sofia (SOF) 2 12:55 Frankfurt (FRA) 2 FB 437 Non-stop Embraer EMB 190 / EMB 195 (E90) 2:30 Effective from 2026-01-07
Fri 11:45 Sofia (SOF) 2 13:15 Frankfurt (FRA) 2 FB 437 Non-stop Embraer EMB 190 / EMB 195 (E90) 2:30 Effective from 2025-10-31
Sun 13:35 Sofia (SOF) 2 15:05 Frankfurt (FRA) 2 FB 437 Non-stop Embraer EMB 190 / EMB 195 (E90) 2:30 Effective from 2025-10-26
Fri 15:40 Sofia (SOF) 2 17:15 Frankfurt (FRA) 2 FB 437 Non-stop Airbus A220-300 (223) 2:35 Valid until 2025-10-24
Sun 18:10 Sofia (SOF) 2 19:45 Frankfurt (FRA) 2 FB 437 Non-stop Airbus A220-100 (221) 2:35 Valid until 2025-10-19

FB 437 is an international flight departing from Sofia airport, Bulgaria (SOF) and arriving at Frankfurt airport, Germany (FRA).
The flight distance is 867 miles, or 1396 km.
The timezone of the departure airport is UTC+2 , and the timezone of the arrival airport is UTC+1 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:30 and 2:35.

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Bulgaria Air flight FB 437:
Sofia - Frankfurt

FLIGHT SCHEDULE

Direct Flights:

Bulgaria Air FB437

08:20

Sofia (SOF) 2

09:50

Frankfurt (FRA) 2

Effective 2025-12-13 through 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Airbus A220-100 (221)

Bulgaria Air FB437

10:30

Sofia (SOF) 2

12:05

Frankfurt (FRA) 2

Valid until 2025-06-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Airbus A220-100 (221)

Bulgaria Air FB437

10:30

Sofia (SOF) 2

12:05

Frankfurt (FRA) 2

Effective 2025-06-18 through 2025-09-10

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Airbus A220-300 (223)

Bulgaria Air FB437

10:30

Sofia (SOF) 2

12:05

Frankfurt (FRA) 2

Effective 2025-09-17 through 2025-10-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Airbus A220-100 (221)

Bulgaria Air FB437

10:30

Sofia (SOF) 2

12:05

Frankfurt (FRA) 2

Effective 2025-10-08 through 2025-10-22

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Airbus A220-300 (223)

Bulgaria Air FB437

11:25

Sofia (SOF) 2

12:55

Frankfurt (FRA) 2

Effective 2025-10-29 through 2025-12-17

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Embraer EMB 190 / EMB 195 (E90)

Bulgaria Air FB437

11:25

Sofia (SOF) 2

12:55

Frankfurt (FRA) 2

Effective from 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Embraer EMB 190 / EMB 195 (E90)

Bulgaria Air FB437

11:45

Sofia (SOF) 2

13:15

Frankfurt (FRA) 2

Effective from 2025-10-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Embraer EMB 190 / EMB 195 (E90)

Bulgaria Air FB437

13:35

Sofia (SOF) 2

15:05

Frankfurt (FRA) 2

Effective from 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Embraer EMB 190 / EMB 195 (E90)

Bulgaria Air FB437

15:40

Sofia (SOF) 2

17:15

Frankfurt (FRA) 2

Valid until 2025-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:35, non-stop
Airbus A220-300 (223)

Bulgaria Air FB437

18:10

Sofia (SOF) 2

19:45

Frankfurt (FRA) 2

Valid until 2025-10-19

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Airbus A220-100 (221)

FB 437 is an international flight departing from Sofia airport, Bulgaria (SOF) and arriving at Frankfurt airport, Germany (FRA).
The flight distance is 867 miles, or 1396 km.
The timezone of the departure airport is UTC+2 , and the timezone of the arrival airport is UTC+1 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:30 and 2:35.

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