Cheapest return flights from Seoul (GMP) to Ulaanbaatar (UBN), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
16 Oct 21 Oct Air China
20 Oct 22 Oct Air China
15 Oct 22 Oct Air China
17 Oct 20 Oct Air China
10 Oct 13 Oct Air China
30 Oct 03 Nov Air China
10 Oct 14 Oct Air China
09 Oct 14 Oct Air China
09 Oct 13 Oct Air China
20 Oct 24 Oct Air China
30 Oct 06 Nov Air China
02 Oct 06 Oct Air China
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deals for one-way flights from Seoul to Ulaanbaatar in October.

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Updated May 21, 2026.

About these fares

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