Cheapest return flights from Seoul to Ulaanbaatar in March from 432€

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

Return flights

10 Mar - 24 Mar Air China
16 Mar - 19 Mar Air China
15 Mar - 19 Mar Air China
13 Mar - 20 Mar Air China
17 Mar - 23 Mar Air China
08 Mar - 14 Mar Air China
08 Mar - 09 Mar Air China
25 Mar - 29 Mar Air China
17 Mar - 21 Mar Air China
18 Mar - 21 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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