Cheapest return flights from Istanbul to Ulaanbaatar in May from $508

Best time to book flights for Istanbul (IST) to Ulaanbaatar (UBN) flights at AirHint

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

Return flights

15 May - 22 May MIAT Mongolian Airlines direct
02 May - 10 May Turkish Airlines direct
01 May - 06 May MIAT Mongolian Airlines direct
01 May - 15 May Turkish Airlines direct
01 May - 10 May Turkish Airlines direct
08 May - 22 May MIAT Mongolian Airlines direct
29 May - 01 Jun Turkish Airlines direct
16 May - 20 May Turkish Airlines direct
01 May - 04 May MIAT Mongolian Airlines direct
23 May - 31 May Turkish Airlines direct
14 May - 21 May Turkish Airlines

Also check the deals for one-way 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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