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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
11 Jul 15 Jul Air China
07 Jul 04 Aug Air China
20 Jul 03 Aug Air China
30 Jul 03 Aug Air China
15 Jul 17 Aug Air China
02 Jul 07 Jul Air China
01 Jul 07 Jul Air China
01 Jul 08 Jul Air China
09 Jul 11 Jul Air China
06 Jul 13 Jul Air China
30 Jul 01 Aug Air China
30 Jul 05 Aug Air China
26 Jul 04 Aug Air China
24 Jul 01 Aug Air China
30 Jul 04 Aug Air China
04 Jul 03 Aug Air China
12 Jul 14 Jul Air China
06 Jul 11 Jul Air China
04 Jul 09 Jul Air China
15 Jul 21 Jul Air China
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Updated May 21, 2026.

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