Cheapest return flights from Tokyo to Ulaanbaatar in December from $540

AirHint found the following cheapest return flights from Tokyo (HND) to Ulaanbaatar (UBN) in December 2025 (see full year).

Return flights

05 Dec - 07 Dec Air China
12 Dec - 15 Dec Air China
06 Dec - 08 Dec Air China
14 Dec - 20 Dec Air China
26 Dec - 30 Dec Asiana Airlines
31 Dec - 04 Jan Asiana Airlines
31 Dec - 03 Jan Korean Air
30 Dec - 03 Jan Korean Air
26 Dec - 28 Dec Korean Air
27 Dec - 31 Dec Korean Air
27 Dec - 01 Jan Asiana Airlines
27 Dec - 03 Jan Air China

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

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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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