Cheapest one-way flights from Seoul to Ulaanbaatar in March from $252
AirHint found the following cheapest one-way flights from Seoul (ICN) to Ulaanbaatar (UBN) in March 2025 (see full year).
One-Way flights
| 07 Mar | Asiana Airlines | direct |
Also check the deals for return flights from Seoul to Ulaanbaatar in March.
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.
