Cheapest one-way flights from Seoul to Ulaanbaatar in September from $104

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 September 2024 (see full year).

One-Way flights

23 Sep Jeju Air direct
30 Sep Jeju Air direct
29 Sep Jeju Air direct
24 Sep Jeju Air direct
27 Sep T'way Air direct
25 Sep T'way Air direct
22 Sep T'way Air direct
08 Sep Jeju Air direct
26 Sep Jeju Air direct
28 Sep Jeju Air direct

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

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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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