Cheapest return flights from Busan (PUS) to Ulaanbaatar (UBN), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
29 Aug 03 Sep Jeju Air
Direct Flight
31 Aug 05 Sep Jin Air
Direct Flight
15 Aug 27 Aug Jeju Air
Direct Flight
27 Aug 04 Sep Jeju Air
Direct Flight
29 Aug 31 Aug Jeju Air
Direct Flight
23 Aug 28 Aug Jeju Air
Direct Flight
26 Aug 07 Sep Air China
24 Aug 29 Aug Air China
11 Aug 29 Aug Air China
13 Aug 16 Aug Air China
11 Aug 16 Aug Air China
24 Aug 27 Aug Air China
18 Aug 23 Aug Air China
21 Aug 27 Aug Air China
26 Aug 08 Sep Air China
27 Aug 08 Sep Air China
28 Aug 05 Sep Air China
28 Aug 07 Sep Korean Air
29 Aug 02 Sep Korean Air
24 Aug 04 Sep Korean Air
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deals for one-way flights from Busan to Ulaanbaatar in August.

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Updated Jul 13, 2026.

About these fares

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