Cheapest one-way flights from Busan to Ulaanbaatar in May from 106€

Best time to book flights for Busan (PUS) to Ulaanbaatar (UBN) flights at AirHint

AirHint found the following cheapest one-way flights from Busan (PUS) to Ulaanbaatar (UBN) in May 2025 (see full year).

One-Way flights

04 May Jeju Air direct
07 May Jeju Air direct
01 May MIAT Mongolian Airlines direct
02 May Air Busan direct
20 May Asiana Airlines direct
06 May Asiana Airlines direct

Also check the deals for return flights from Busan to Ulaanbaatar in May.

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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