Cheapest one-way flights from Istanbul to Ulaanbaatar in September from 202€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Ulaanbaatar (UBN) in September 2025 (see full year).

One-Way flights

21 Sep MIAT Mongolian Airlines direct
09 Sep MIAT Mongolian Airlines direct
02 Sep MIAT Mongolian Airlines direct
16 Sep MIAT Mongolian Airlines direct
11 Sep MIAT Mongolian Airlines direct
25 Sep MIAT Mongolian Airlines direct
20 Sep MIAT Mongolian Airlines direct
30 Sep MIAT Mongolian Airlines direct
04 Sep MIAT Mongolian Airlines direct
07 Sep MIAT Mongolian Airlines direct

Also check the deals for return flights from Istanbul to Ulaanbaatar in September.

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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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