AirHint found the following cheapest return flights from Tokyo (NRT) to Ulaanbaatar (UBN) in June 2026 (see full year).

Return flights

20 Jun - 28 Jun	T'way Air
02 Jun - 05 Jun	T'way Air
04 Jun - 15 Jun	T'way Air
11 Jun - 15 Jun	T'way Air
04 Jun - 08 Jun	T'way Air
09 Jun - 12 Jun	T'way Air
25 Jun - 29 Jun	T'way Air
14 Jun - 21 Jun	T'way Air
16 Jun - 21 Jun	T'way Air
25 Jun - 28 Jun	T'way Air
27 Jun - 03 Jul	T'way Air
28 Jun - 03 Jul	T'way Air
27 Jun - 05 Jul	T'way Air
27 Jun - 02 Jul	Asiana Airlines
28 Jun - 02 Jul	Jeju Air
25 Jun - 02 Jul	Jeju Air

Also check the deals for one-way flights from Tokyo to Ulaanbaatar in June.

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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Cheapest return flights from Tokyo to Ulaanbaatar in June from 291€

Return flights