Cheapest one-way flights from Seoul to Ulaanbaatar in April from 180€

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

AirHint found the following cheapest one-way flights from Seoul (ICN) to Ulaanbaatar (UBN) in April 2025 (see full year).

One-Way flights

09 Apr MIAT Mongolian Airlines direct
16 Apr Asiana Airlines direct
07 Apr Asiana Airlines direct
05 Apr Korean Air direct

Also check the deals for return flights from Seoul to Ulaanbaatar in April.

Skyscanner

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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