Cheapest one-way flights from Seoul to Ulaanbaatar in February from 127€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Ulaanbaatar (UBN) in February 2026 (see full year).

One-Way flights

17 Feb Jeju Air direct
19 Feb Jeju Air direct
01 Feb Air China
06 Feb Air China
20 Feb MIAT Mongolian Airlines direct
21 Feb Korean Air direct
12 Feb Jeju Air direct
10 Feb Jeju Air direct
15 Feb Jeju Air direct
01 Feb MIAT Mongolian Airlines direct

Also check the deals for return flights from Seoul to Ulaanbaatar in February.

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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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