Cheapest return flights from Busan to Ulaanbaatar in March from 317€

AirHint found the following cheapest return flights from Busan (PUS) to Ulaanbaatar (UBN) in March 2026 (see full year).

Return flights

13 Mar - 19 Mar Air Busan
15 Mar - 19 Mar Korean Air
11 Mar - 13 Mar Korean Air
28 Mar - 30 Mar Korean Air
21 Mar - 29 Mar Korean Air
25 Mar - 29 Mar Korean Air
19 Mar - 23 Mar Korean Air
10 Mar - 13 Mar Korean Air
18 Mar - 21 Mar Korean Air
05 Mar - 09 Mar Korean Air

Also check the deals for one-way flights from Busan to Ulaanbaatar in March.

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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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