Cheapest return flights from Istanbul to Ulaanbaatar in October from 436€

AirHint found the following cheapest return flights from Istanbul (IST) to Ulaanbaatar (UBN) in October 2025 (see full year).

Return flights

23 Oct - 30 Oct MIAT Mongolian Airlines direct
02 Oct - 16 Oct MIAT Mongolian Airlines direct
02 Oct - 23 Oct MIAT Mongolian Airlines direct
08 Oct - 01 Nov Turkish Airlines direct
01 Oct - 28 Oct Turkish Airlines direct
04 Oct - 11 Oct Turkish Airlines direct
02 Oct - 09 Oct MIAT Mongolian Airlines direct
27 Oct - 30 Oct Turkish Airlines direct
16 Oct - 19 Oct Turkish Airlines direct
21 Oct - 28 Oct Turkish Airlines direct
01 Oct - 15 Oct Turkish Airlines

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

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.

Book a cheap hotel in Ulaanbaatar

Cheap car rent in Ulaanbaatar

Feel free to contact us with any feedback or request another flight research.