Cheapest return flights from Busan to Ulaanbaatar in August from 311€

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

Return flights

29 Aug - 04 Sep Jeju Air direct
23 Aug - 28 Aug Jeju Air direct
26 Aug - 30 Aug Jeju Air direct
27 Aug - 31 Aug Jeju Air direct
16 Aug - 20 Aug Jeju Air direct
09 Aug - 21 Aug Jeju Air direct
15 Aug - 20 Aug Jeju Air direct
01 Aug - 06 Aug Jeju Air direct
01 Aug - 07 Aug Jeju Air direct
01 Aug - 03 Aug Jeju Air direct
02 Aug - 10 Aug Jeju Air direct

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

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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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