Cheapest one-way flights from Seoul to Ulaanbaatar in October from 90€

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

One-Way flights

13 Oct Jeju Air direct
29 Oct Korean Air direct
05 Oct Korean Air direct
03 Oct Asiana Airlines direct

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

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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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