Cheapest return flights from Seoul to Ulaanbaatar in February from 172€

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

Return flights

22 Feb - 19 Mar Jeju Air direct
05 Feb - 10 Feb Jeju Air direct
05 Feb - 08 Feb Jeju Air direct
22 Feb - 24 Feb Jeju Air direct
05 Feb - 12 Feb Jeju Air direct
01 Feb - 03 Feb Jeju Air direct
01 Feb - 05 Feb Jeju Air direct
03 Feb - 08 Feb Jeju Air direct
19 Feb - 03 Mar Jeju Air direct
19 Feb - 22 Feb Jeju Air direct
19 Feb - 24 Feb Jeju Air direct
24 Feb - 01 Mar Jeju Air direct
03 Feb - 12 Feb Jeju Air direct
24 Feb - 03 Mar Jeju Air direct
26 Feb - 01 Mar Jeju Air direct
18 Feb - 01 Mar Asiana Airlines direct
28 Feb - 03 Mar Asiana Airlines direct
14 Feb - 08 Mar Asiana Airlines direct
15 Feb - 01 Mar Jeju Air direct
28 Feb - 04 Mar Korean Air direct

Also check the deals for one-way 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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