All airlines flying from Ulaanbaatar (UBN) to Busan (PUS).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed,Sat 01:30 Ulaanbaatar (UBN) 06:10 Busan (PUS) I
Air Busan BX 412 Non-stop Airbus A321 (321) 3:40 Effective from 2026-04-01
Mon,Thu,Fri,Sun 01:35 Ulaanbaatar (UBN) 06:15 Busan (PUS) I
Jeju Air 7C 5258 Non-stop Boeing 737-800 (738) 3:40 Effective 2026-05-03 through 2026-10-05
Direct Codeshare Flights:
Wed,Sat 01:30 Ulaanbaatar (UBN) 06:10 Busan (PUS) I
Asiana Airlines OZ 9282 Non-stop Airbus A321 (321) 3:40 Effective from 2026-04-01
Codeshare flight, operated by Air Busan.(BX 412)




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All airlines flying from Ulaanbaatar (UBN) to Busan (PUS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Air Busan BX412
01:30
Ulaanbaatar (UBN)

06:10
Busan (PUS) I
Effective from 2026-04-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Flights:
Jeju Air 7C5258
01:35
Ulaanbaatar (UBN)

06:15
Busan (PUS) I
Effective 2026-05-03 through 2026-10-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Asiana Airlines OZ9282
01:30
Ulaanbaatar (UBN)

06:10
Busan (PUS) I
Effective from 2026-04-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Busan. (BX 412)
Duration: 3:40, non-stop
Airbus A321 (321)
  • An international route departing from Ulaanbaatar airport, Mongolia (UBN) and arriving at Busan airport, South Korea (PUS).
  • The flight distance is 1425 miles, or 2293 km.
  • The timezone of the departure airport is UTC+8 , and the timezone of the arrival airport is UTC+9 . 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 3:40.
Return (PUS-UBN) flights
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