Cheapest return flights from Ulaanbaatar to Seoul in July from 242€

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

Return flights

20 Jul - 07 Aug Aero Mongolia direct
20 Jul - 05 Aug Aero Mongolia direct
20 Jul - 03 Aug Aero Mongolia direct
21 Jul - 07 Aug MIAT Mongolian Airlines direct
20 Jul - 06 Aug MIAT Mongolian Airlines direct
20 Jul - 04 Aug MIAT Mongolian Airlines direct
05 Jul - 18 Jul Asiana Airlines direct

Also check the deals for one-way flights from Ulaanbaatar to Seoul 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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