Cheapest one-way IST–UBN flights, May

AirHint found the following cheapest one-way flights from Istanbul (IST) to Ulaanbaatar (UBN) in May 2026 (see full year).

One-Way flights

05 May Turkish Airlines direct
06 May Turkish Airlines direct
03 May MIAT Mongolian Airlines direct
04 May Pegasus Airlines
20 May Pegasus Airlines
02 May Pegasus Airlines
09 May Pegasus Airlines
17 May Air China
24 May Air China
08 May Pegasus Airlines

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

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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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