Cheapest one-way flights from Seoul to Ulaanbaatar in July from 106€

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 July 2025 (see full year).

One-Way flights

07 Jul T'way Air direct
08 Jul Jeju Air direct
13 Jul Jeju Air direct
15 Jul Jeju Air direct
01 Jul Jeju Air direct
16 Jul T'way Air direct
09 Jul T'way Air direct
18 Jul T'way Air direct
23 Jul MIAT Mongolian Airlines direct
29 Jul Jeju Air direct

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

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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