Cheapest return flights from Tokyo to Ulaanbaatar in September from $377

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

Return flights

06 Sep - 09 Sep United direct
06 Sep - 13 Sep Asiana Airlines
03 Sep - 06 Sep Asiana Airlines
06 Sep - 20 Sep Asiana Airlines
19 Sep - 23 Sep Air China
17 Sep - 22 Sep Asiana Airlines
06 Sep - 20 Sep MIAT Mongolian Airlines direct
18 Sep - 22 Sep Korean Air
18 Sep - 27 Sep Asiana Airlines
16 Sep - 23 Sep Air China

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

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