Cheapest one-way flights from Seoul to Ulaanbaatar in June from 207€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Ulaanbaatar (UBN) in June 2026 (see full year).

One-Way flights

13 Jun Asiana Airlines direct
16 Jun Korean Air direct

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

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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