Cheapest return flights from Osaka to Ulaanbaatar in March from $429

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

Return flights

09 Mar - 11 Mar Air China
02 Mar - 04 Mar Air China
04 Mar - 09 Mar Air China
06 Mar - 10 Mar Asiana Airlines
18 Mar - 22 Mar Asiana Airlines
25 Mar - 31 Mar Asiana Airlines
23 Mar - 31 Mar Air China
01 Mar - 04 Mar Air China
24 Mar - 31 Mar Asiana Airlines
15 Mar - 21 Mar Air China

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

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