Cheapest one-way flights from Ulaanbaatar to Seoul in March from 125€

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

One-Way flights

24 Mar Jeju Air direct
17 Mar Jeju Air direct
10 Mar Jeju Air direct
15 Mar Jeju Air direct
26 Mar Jeju Air direct
03 Mar Asiana Airlines direct
05 Mar Asiana Airlines direct
08 Mar Asiana Airlines direct
25 Mar MIAT Mongolian Airlines direct
13 Mar MIAT Mongolian Airlines direct

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

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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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