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

Return flights

20 Jul - 24 Jul	T'way Air
10 Jul - 13 Jul	T'way Air
17 Jul - 20 Jul	T'way Air
08 Jul - 12 Jul	T'way Air
11 Jul - 15 Jul	T'way Air
02 Jul - 05 Jul	T'way Air
18 Jul - 22 Jul	T'way Air
16 Jul - 20 Jul	T'way Air
10 Jul - 20 Jul	T'way Air
08 Jul - 18 Jul	MIAT Mongolian Airlines	direct
18 Jul - 08 Aug	Asiana Airlines
29 Jul - 02 Aug	Asiana Airlines
30 Jul - 02 Aug	Air China

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

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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Cheapest return flights from Osaka to Ulaanbaatar in July from $335

Return flights