Cheapest return flights from Osaka to Ulaanbaatar in September from 445€

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

Return flights

16 Sep - 19 Sep Asiana Airlines
04 Sep - 08 Sep Asiana Airlines

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

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