Cheapest one-way flights from Tokyo to Ulaanbaatar in September from $307

Best time to book flights for Tokyo (TYO) to Ulaanbaatar (UBN) flights at AirHint

AirHint found the following cheapest one-way flights from Tokyo (TYO) to Ulaanbaatar (UBN) in September 2025 (see full year).

One-Way flights

16 Sep Asiana Airlines
19 Sep Asiana Airlines

Also check the deals for return flights from Tokyo to Ulaanbaatar in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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