Cheapest return flights from Ulaanbaatar to Seoul in March from 212€

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

Return flights

05 Mar - 12 Mar Jeju Air direct
15 Mar - 22 Mar Jeju Air direct
26 Mar - 05 Apr Jeju Air direct
25 Mar - 28 Mar Korean Air direct
26 Mar - 10 Apr Korean Air direct
26 Mar - 11 Apr Asiana Airlines direct

Also check the deals for one-way 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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