Cheapest one-way flights from Tokyo to Ulaanbaatar in September from 141€

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

One-Way flights

18 Sep Jeju Air
10 Sep Jeju Air
27 Sep T'way Air
28 Sep T'way Air
25 Sep T'way Air
16 Sep T'way Air
20 Sep T'way Air
21 Sep T'way Air
11 Sep Jeju Air
24 Sep Jeju Air

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.

Book a cheap hotel in Ulaanbaatar

Cheap car rent in Ulaanbaatar

Feel free to contact us with any feedback or request another flight research.