Cheapest return flights from Seoul to Ulaanbaatar in November from 192€

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

Return flights

22 Nov - 28 Nov Air China
11 Nov - 25 Nov Air China
23 Nov - 25 Nov Jeju Air direct
12 Nov - 18 Nov Air China
29 Nov - 02 Dec Asiana Airlines direct
27 Nov - 04 Dec Jeju Air direct
12 Nov - 18 Nov Asiana Airlines direct
27 Nov - 11 Dec Jeju Air direct
23 Nov - 04 Dec Jeju Air direct
30 Nov - 04 Dec Jeju Air direct
27 Nov - 30 Nov Jeju Air direct
10 Nov - 13 Nov Asiana Airlines direct
24 Nov - 07 Dec Asiana Airlines direct
26 Nov - 04 Dec Asiana Airlines direct
26 Nov - 07 Dec Asiana Airlines direct
26 Nov - 09 Dec Asiana Airlines direct
26 Nov - 11 Dec Asiana Airlines direct
25 Nov - 29 Nov Air China
11 Nov - 24 Nov Air China
18 Nov - 24 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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