Cheapest return flights from Istanbul to Ulaanbaatar in December from 416€

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

Return flights

14 Dec - 21 Dec MIAT Mongolian Airlines direct
25 Dec - 11 Jan MIAT Mongolian Airlines direct
07 Dec - 14 Dec MIAT Mongolian Airlines direct
07 Dec - 11 Dec MIAT Mongolian Airlines direct
21 Dec - 08 Jan MIAT Mongolian Airlines direct
18 Dec - 21 Dec MIAT Mongolian Airlines direct
22 Dec - 27 Dec Turkish Airlines direct
01 Dec - 16 Dec Turkish Airlines direct
07 Dec - 13 Dec MIAT Mongolian Airlines direct
07 Dec - 09 Dec MIAT Mongolian Airlines direct
03 Dec - 06 Dec Turkish Airlines direct
07 Dec - 12 Dec MIAT Mongolian Airlines
19 Dec - 04 Jan Turkish Airlines direct
26 Dec - 04 Jan Turkish Airlines direct

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

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