Cheapest one-way flights from Seoul to Ulaanbaatar in July from 292€

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

08 Jul MIAT Mongolian Airlines direct
07 Jul MIAT Mongolian Airlines direct
05 Jul Korean Air direct
11 Jul Korean Air direct
12 Jul Korean Air direct
14 Jul Korean Air direct
09 Jul Asiana Airlines direct
04 Jul Asiana Airlines direct
13 Jul Asiana Airlines 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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