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

Return flights

13 Apr - 22 Apr	Peach
04 Apr - 07 Apr	Asiana Airlines
08 Apr - 15 Apr	Air China
27 Apr - 03 May	Asiana Airlines
26 Apr - 02 May	Air China
22 Apr - 25 Apr	Air China
28 Apr - 03 May	Asiana Airlines
21 Apr - 24 Apr	Air China
07 Apr - 10 Apr	Air China
14 Apr - 17 Apr	Air China
01 Apr - 06 Apr	Air China
27 Apr - 05 May	Air China
25 Apr - 09 May	Air China
26 Apr - 29 Apr	Korean Air
29 Apr - 05 May	Asiana Airlines
29 Apr - 04 May	Air China
29 Apr - 06 May	Air China
29 Apr - 02 May	Air China
30 Apr - 07 May	Korean Air

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

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 April from 451€

Return flights