Cheapest one-way flights from Ulaanbaatar to Seoul in August from 192€

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

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

One-Way flights

26 Aug Jeju Air direct
27 Aug T'way Air direct
21 Aug Jeju Air direct
22 Aug T'way Air direct
25 Aug T'way Air direct
19 Aug Jeju Air direct
10 Aug Jeju Air direct
31 Aug T'way Air direct
20 Aug T'way Air direct
29 Aug T'way Air direct

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

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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