Cheapest return HND–UBN flights, December

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

Return flights

22 Dec - 08 Jan Air China
19 Dec - 22 Dec Asiana Airlines
01 Dec - 04 Dec Air China
25 Dec - 31 Dec Asiana Airlines
26 Dec - 29 Dec Asiana Airlines
25 Dec - 28 Dec Korean Air
24 Dec - 28 Dec Korean Air
29 Dec - 04 Jan Korean Air
27 Dec - 31 Dec Air China
25 Dec - 01 Jan Korean Air
25 Dec - 02 Jan Air China
29 Dec - 02 Jan Air China
24 Dec - 02 Jan Korean Air
25 Dec - 04 Jan HK Express

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

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