Cheapest return flights from Seoul to Ulaanbaatar in March from 251€

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

Return flights

06 Mar - 10 Mar Air China
04 Mar - 10 Mar Air China
03 Mar - 10 Mar Air China
17 Mar - 26 Mar Air China
22 Mar - 26 Mar Air China
24 Mar - 26 Mar Air China
08 Mar - 12 Mar Air China
20 Mar - 25 Mar Air China
25 Mar - 29 Mar Air China
03 Mar - 08 Mar Air China

Also check the deals for one-way flights from Seoul to Ulaanbaatar 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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