Cheapest return flights from Ulaanbaatar to Istanbul in December from $473

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

Return flights

14 Dec - 21 Dec MIAT Mongolian Airlines direct
18 Dec - 25 Dec MIAT Mongolian Airlines direct
07 Dec - 14 Dec MIAT Mongolian Airlines direct
11 Dec - 18 Dec MIAT Mongolian Airlines direct
21 Dec - 28 Dec MIAT Mongolian Airlines direct
25 Dec - 01 Jan MIAT Mongolian Airlines direct
04 Dec - 11 Dec Turkish Airlines direct
23 Dec - 01 Jan Turkish Airlines direct
05 Dec - 12 Dec MIAT Mongolian Airlines
03 Dec - 10 Dec Air China
08 Dec - 15 Dec MIAT Mongolian Airlines
15 Dec - 22 Dec Air China
28 Dec - 04 Jan MIAT Mongolian Airlines direct
29 Dec - 05 Jan MIAT Mongolian Airlines
30 Dec - 06 Jan Turkish Airlines
26 Dec - 02 Jan MIAT Mongolian Airlines
27 Dec - 03 Jan Turkish Airlines
31 Dec - 07 Jan MIAT Mongolian Airlines

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

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