Cheapest return flights from Seoul to Ulaanbaatar in January from $456

Best time to book flights for Seoul (GMP) to Ulaanbaatar (UBN) flights at AirHint

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

Return flights

05 Jan - 12 Jan Korean Air
01 Jan - 07 Jan Air China
08 Jan - 21 Jan Air China
01 Jan - 08 Jan Air China
01 Jan - 05 Jan Air China
06 Jan - 10 Jan Air China
13 Jan - 20 Jan Air China
03 Jan - 09 Jan Air China
17 Jan - 19 Jan Air China
06 Jan - 09 Jan Air China
26 Jan - 02 Feb Korean Air
30 Jan - 02 Feb Korean Air
24 Jan - 03 Feb Air China

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

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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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