Cheapest return flights from Busan to Ulaanbaatar in July from $214

AirHint found the following cheapest return flights from Busan (PUS) to Ulaanbaatar (UBN) in July 2025 (see full year).

Return flights

13 Jul - 15 Jul Jin Air direct
13 Jul - 18 Jul Jeju Air direct
13 Jul - 22 Jul Jin Air direct
07 Jul - 15 Jul Jin Air direct
06 Jul - 15 Jul Jin Air direct
05 Jul - 18 Jul Jeju Air direct
12 Jul - 18 Jul Jeju Air direct
05 Jul - 13 Jul Jeju Air direct
20 Jul - 22 Jul Jin Air direct
07 Jul - 22 Jul Jin Air direct
06 Jul - 31 Aug Jeju Air direct
20 Jul - 21 Aug Jeju Air direct
24 Jul - 21 Aug Jeju Air direct
20 Jul - 17 Aug Jeju Air direct
20 Jul - 10 Aug Jeju Air direct
20 Jul - 05 Aug Jin Air direct
23 Jul - 21 Aug Jeju Air direct
19 Jul - 15 Aug Jeju Air direct
31 Jul - 07 Aug Jeju Air direct
20 Jul - 04 Aug Jin Air direct

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

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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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