Cheapest return flights from Seoul to Ulaanbaatar in November from $229

AirHint found the following cheapest return flights from Seoul (GMP) to Ulaanbaatar (UBN) in November 2025 (see full year).

Return flights

06 Nov - 09 Nov Air China
20 Nov - 23 Nov Air China
27 Nov - 30 Nov Air China
22 Nov - 25 Nov Air China
23 Nov - 25 Nov Air China
11 Nov - 16 Nov Air China
11 Nov - 19 Nov Air China
23 Nov - 28 Nov Air China
26 Nov - 30 Nov Air China
12 Nov - 18 Nov Air China

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

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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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