Cheapest return KIX–UBN flights, August

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

Return flights

05 Aug - 12 Aug MIAT Mongolian Airlines
26 Aug - 29 Aug Asiana Airlines
23 Aug - 29 Aug Asiana Airlines
24 Aug - 29 Aug Asiana Airlines
25 Aug - 29 Aug Asiana Airlines
28 Aug - 01 Sep Asiana Airlines
29 Aug - 02 Sep Asiana Airlines
28 Aug - 02 Sep Asiana Airlines
29 Aug - 01 Sep Asiana Airlines
07 Aug - 12 Aug Asiana Airlines
09 Aug - 12 Aug Asiana Airlines
11 Aug - 14 Aug Asiana Airlines
22 Aug - 27 Aug Jeju Air
18 Aug - 25 Aug Air China
05 Aug - 02 Sep Air China
27 Aug - 01 Sep Jeju Air
31 Aug - 08 Sep Jeju Air
29 Aug - 02 Sep Japan Airlines direct
05 Aug - 02 Sep Japan Airlines direct

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

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