Cheapest return flights from Istanbul to Ulaanbaatar in September from 396€

AirHint found the following cheapest return flights from Istanbul (IST) to Ulaanbaatar (UBN) in September 2026 (see full year).

Return flights

17 Sep - 01 Oct MIAT Mongolian Airlines direct
15 Sep - 22 Sep MIAT Mongolian Airlines direct
03 Sep - 08 Sep MIAT Mongolian Airlines direct
01 Sep - 07 Sep MIAT Mongolian Airlines
09 Sep - 15 Sep Air China
02 Sep - 08 Sep Air China
09 Sep - 15 Sep MIAT Mongolian Airlines direct
02 Sep - 08 Sep Turkish Airlines direct

Also check the deals for one-way flights from Istanbul to Ulaanbaatar in September.

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