Cheapest one-way flights from Ulaanbaatar to Seoul in June from 145€

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

One-Way flights

12 Jun T'way Air direct
05 Jun T'way Air direct
26 Jun T'way Air direct
10 Jun T'way Air direct
24 Jun T'way Air direct
21 Jun T'way Air direct
15 Jun T'way Air direct
08 Jun T'way Air direct
18 Jun MIAT Mongolian Airlines direct
29 Jun T'way Air direct

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

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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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