Cheapest return flights from Seoul to Ulaanbaatar in February from $216

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

Return flights

01 Feb - 05 Feb Jeju Air direct
08 Feb - 12 Feb Jeju Air direct
05 Feb - 12 Feb Jeju Air direct
01 Feb - 03 Feb Jeju Air direct
24 Feb - 03 Mar Jeju Air direct
03 Feb - 10 Feb Jeju Air direct
05 Feb - 08 Feb Jeju Air direct
15 Feb - 22 Feb Korean Air direct
20 Feb - 25 Feb Korean Air direct
28 Feb - 04 Mar Korean Air direct
14 Feb - 21 Feb Korean Air direct
12 Feb - 16 Feb Korean Air direct
26 Feb - 02 Mar Korean Air direct
27 Feb - 02 Mar Korean Air direct
25 Feb - 01 Mar Korean Air direct
22 Feb - 02 Mar Korean Air direct
26 Feb - 01 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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