Austrian
flight
OS 8645:
Bangkok Suvarnabhumi - Siem Reap
Bangkok Suvarnabhumi - Siem Reap
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS8645
Effective 2026-03-29 through 2026-03-30
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Bangkok Airways.
(PG 903)
Duration: 1:20, non-stop ATR ATR 42 / ATR 72 (ATR)
Direct Codeshare Flights:
Austrian OS8645
Valid until 2026-01-15
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Bangkok Airways.
(PG 903)
Duration: 1:20, non-stop ATR ATR 42 / ATR 72 (ATR)
Direct Codeshare Flights:
Austrian OS8645
Effective 2026-01-16 through 2026-01-23
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Bangkok Airways.
(PG 903)
Duration: 1:20, non-stop ATR ATR 42 / ATR 72 (ATR)
Direct Codeshare Flights:
Austrian OS8645
Effective 2026-01-25 through 2026-02-10
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Bangkok Airways.
(PG 903)
Duration: 1:20, non-stop ATR ATR 42 / ATR 72 (ATR)
Direct Codeshare Flights:
Austrian OS8645
Effective 2026-02-11 through 2026-02-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Bangkok Airways.
(PG 903)
Duration: 1:20, non-stop ATR ATR 42 / ATR 72 (ATR)
Direct Codeshare Flights:
Austrian OS8645
Effective 2026-02-26 through 2026-03-28
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Bangkok Airways.
(PG 903)
Duration: 1:20, non-stop ATR ATR 42 / ATR 72 (ATR)
Direct Codeshare Flights:
Austrian OS8645
Effective from 2026-10-29
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Bangkok Airways.
(PG 903)
Duration: 1:20, non-stop ATR ATR 42 / ATR 72 (ATR)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here BKK-SAI
- OS 8645 is an international flight departing from Bangkok Suvarnabhumi airport, Thailand (BKK) and arriving at Siem Reap airport, Cambodia (SAI).
- The flight distance is 234 miles, or 377 km.
- The timezone of both the departure and the arrival airports is UTC+7 . Current time at both airports is (loading...).
- For direct flights, the flight time is 1:20.