Cheapest one-way flights from Istanbul to Ulaanbaatar in September from $479

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

One-Way flights

16 Sep Pegasus Airlines
05 Sep Pegasus Airlines
23 Sep Pegasus Airlines
28 Sep AJet
20 Sep Pegasus Airlines
22 Sep AJet
04 Sep Pegasus Airlines
18 Sep AJet
12 Sep AJet

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

Skyscanner

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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