Cheapest return flights from Ulaanbaatar to Osaka in April from $438

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

Return flights

16 Apr - 23 Apr Asiana Airlines
14 Apr - 21 Apr Jeju Air
21 Apr - 28 Apr Jeju Air
15 Apr - 22 Apr MIAT Mongolian Airlines
28 Apr - 05 May Asiana Airlines
29 Apr - 06 May Korean Air
07 Apr - 14 Apr Asiana Airlines
13 Apr - 20 Apr MIAT Mongolian Airlines
30 Apr - 07 May Asiana Airlines
26 Apr - 03 May Jeju Air
08 Apr - 15 Apr MIAT Mongolian Airlines
20 Apr - 27 Apr MIAT Mongolian Airlines
22 Apr - 29 Apr MIAT Mongolian Airlines
18 Apr - 25 Apr MIAT Mongolian Airlines
27 Apr - 04 May MIAT Mongolian Airlines
24 Apr - 01 May T'way Air
25 Apr - 02 May MIAT Mongolian Airlines

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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