AirHint found the following cheapest one-way flights from Seoul (GMP) to Ulaanbaatar (UBN) in February 2026 (see full year).
One-Way flights
| 03 Feb | Asiana Airlines | ||
| 06 Feb | Asiana Airlines | ||
| 10 Feb | Asiana Airlines | ||
| 16 Feb | Air China | ||
| 24 Feb | Air China | ||
| 22 Feb | Air China | ||
| 13 Feb | Air China |
Also check the deals for return flights from Seoul to Ulaanbaatar in February.
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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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