Austrian
flight
OS 771:
Vienna - Sofia
Vienna - Sofia
FLIGHT SCHEDULE
Direct Flights:
Austrian OS771
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 195 (E95)
Embraer EMB 195 (E95)
Direct Flights:
Austrian OS771
Valid until 2026-01-07
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Austrian OS771
Effective 2026-01-08 through 2026-02-04
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 1:30, non-stop
Embraer EMB 195 (E95)
Embraer EMB 195 (E95)
Direct Flights:
Austrian OS771
Effective 2026-01-09 through 2026-02-01
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Austrian OS771
Effective 2026-02-05 through 2026-02-22
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Austrian OS771
Effective 2026-02-09 through 2026-02-23
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 1:30, non-stop
Embraer EMB 195 (E95)
Embraer EMB 195 (E95)
Direct Flights:
Austrian OS771
Effective 2026-02-25 through 2026-03-03
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 1:30, non-stop
Embraer EMB 195 (E95)
Embraer EMB 195 (E95)
Direct Flights:
Austrian OS771
Effective 2026-02-27 through 2026-03-09
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Austrian OS771
Effective 2026-03-07 through 2026-03-14
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
-
-
Duration: 1:30, non-stop
Embraer EMB 195 (E95)
Embraer EMB 195 (E95)
Direct Flights:
Austrian OS771
Effective 2026-03-10 through 2026-03-22
Mon
-
-
Tue
Wed
Thu
-
-
Fri
Sat
-
-
Sun
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Austrian OS771
Effective 2026-03-16 through 2026-03-21
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
-
-
Duration: 1:30, non-stop
Embraer EMB 195 (E95)
Embraer EMB 195 (E95)
Direct Flights:
Austrian OS771
Effective 2026-03-23 through 2026-03-27
Mon
Tue
-
-
Wed
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Austrian OS771
Effective 2026-03-24 through 2026-03-28
Mon
-
-
Tue
Wed
-
-
Thu
Fri
-
-
Sat
Sun
-
-
Duration: 1:30, non-stop
Embraer EMB 195 (E95)
Embraer EMB 195 (E95)
Direct Flights:
Austrian OS771
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Austrian OS771
Effective 2026-01-10 through 2026-01-31
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Austrian OS771
Effective 2026-02-07 through 2026-02-21
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:30, non-stop
Embraer EMB 195 (E95)
Embraer EMB 195 (E95)
Direct Flights:
Austrian OS771
Operates only on 2026-02-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:30, non-stop
Embraer EMB 195 (E95)
Embraer EMB 195 (E95)
- OS 771 is an international flight departing from Vienna airport, Austria (VIE) and arriving at Sofia airport, Bulgaria (SOF).
- The flight distance is 499 miles, or 803 km.
- The timezone of the departure airport is UTC+1 , and the timezone of the arrival airport is UTC+2 . 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 is 1:30.