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

Return flights

03 Dec - 08 Dec	KLM
07 Dec - 15 Jan	Wizz Air UK
10 Dec - 30 Dec	Pegasus Airlines
29 Dec - 12 Jan	Turkish Airlines
07 Dec - 15 Dec	British Airways
07 Dec - 14 Dec	Turkish Airlines
06 Dec - 16 Dec	Turkish Airlines
01 Dec - 15 Dec	British Airways
13 Dec - 23 Dec	Turkish Airlines
05 Dec - 16 Dec	LOT
17 Dec - 24 Dec	Turkish Airlines
12 Dec - 15 Dec	Turkish Airlines
19 Dec - 12 Jan	Air Serbia
15 Dec - 07 Jan	Pegasus Airlines
26 Dec - 06 Jan	British Airways
15 Dec - 05 Jan	AJet
23 Dec - 05 Jan	British Airways
30 Dec - 03 Jan	LOT
23 Dec - 03 Jan	AJet
22 Dec - 06 Jan	LOT

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

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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Cheapest return flights from Istanbul to Mexico City in December from 730€

Return flights