Hunnu Air
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Ulaanbaatar International Airport
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Okayama Airport
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Scan through all non-stop flights from Ulaanbaatar to Okayama. The full flight schedule below gives an overview of all non-stop flights from UBN to OKJ, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Okayama is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Okayama any time of the year, but the best months to explore are from to and from to .

Currently, there is only one airline operating non-stop flights from Ulaanbaatar UBN to Okayama OKJ, which is Hunnu Air. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their UBN OKJ flight schedule.
All flights depart at 04:10.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Ulaanbaatar to Okayama takes 3 hours and 50 minutes. The flight distance between Ulaanbaatar and Okayama is 1,649 miles (or 2,654 km).
There is 1 airport in Okayama: Okayama Airport (OKJ).
There are 0 flights per week flying from Ulaanbaatar to Okayama (as of July 2026).
3 hours and 50 minutes is the average flight time from Ulaanbaatar to Okayama.
The distance from Ulaanbaatar to Okayama is 1,649 miles (2,654 kilometers).
Hunnu Air is the only airline flying nonstop from Ulaanbaatar to Okayama.
There are no alliances flying direct from Ulaanbaatar to Okayama at the moment.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Ulaanbaatar to Okayama:
The earliest flight departs at 04:10 from Ulaanbaatar and arrives at 09:00 at Okayama.
The latest flight departs at 04:10 from Ulaanbaatar and arrives at 09:00 at Okayama.
1,649 miles (2,654 km) · 3h 50m
04:10
09:00
Hunnu Air
MR 679
Hunnu Air
Embraer 190
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