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

Return flights

01 Feb - 10 Feb	Aero Mongolia	direct
17 Feb - 25 Mar	Jeju Air
09 Feb - 17 Feb	MIAT Mongolian Airlines
09 Feb - 31 Mar	Korean Air
27 Feb - 10 Mar	Korean Air
11 Feb - 11 Mar	Korean Air
09 Feb - 11 Mar	Korean Air
18 Feb - 25 Feb	MIAT Mongolian Airlines	direct
05 Feb - 08 Feb	Korean Air
04 Feb - 08 Feb	Korean Air
26 Feb - 26 Mar	Korean Air
25 Feb - 10 Mar	Korean Air
26 Feb - 10 Mar	Korean Air
17 Feb - 24 Mar	Korean Air
16 Feb - 31 Mar	Korean Air
08 Feb - 19 Feb	Korean Air
17 Feb - 21 Feb	Jeju Air
08 Feb - 18 Feb	Jeju Air
03 Feb - 08 Feb	Korean Air
24 Feb - 28 Feb	Jeju Air

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

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 Ulaanbaatar to Tokyo in February from 428€

Return flights