AirHint found the following cheapest return flights from Istanbul (IST) to Cancun (CUN) in October 2025 (see full year).

Return flights

07 Oct - 15 Oct	AJet
03 Oct - 07 Oct	Pegasus Airlines
07 Oct - 14 Oct	AJet
04 Oct - 14 Oct	Pegasus Airlines
08 Oct - 21 Oct	Air Europa
14 Oct - 31 Oct	Wizz Air UK
08 Oct - 14 Oct	Wizz Air
06 Oct - 14 Oct	British Airways
05 Oct - 14 Oct	British Airways
14 Oct - 22 Oct	Wizz Air UK
26 Oct - 09 Nov	British Airways
26 Oct - 08 Nov	British Airways
28 Oct - 07 Nov	Turkish Airlines
25 Oct - 01 Nov	LOT
25 Oct - 02 Nov	Kuwait Airways
23 Oct - 07 Nov	Air Europa
27 Oct - 08 Nov	British Airways
24 Oct - 08 Nov	British Airways
24 Oct - 07 Nov	British Airways

Also check the deals for one-way flights from Istanbul to Cancun in October.

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 Cancun in October from 673€

Return flights