AirHint found the following cheapest return flights from Mexico City (MEX) to Athens (ATH) in October 2025 (see full year).

Return flights

05 Oct - 17 Oct	Aeromexico
14 Oct - 21 Oct	Volaris
07 Oct - 21 Oct	Volaris
01 Oct - 09 Oct	Aeromexico
25 Oct - 06 Nov	Iberia
24 Oct - 06 Nov	Air Canada
13 Oct - 27 Oct	Viva
03 Oct - 16 Oct	Air France
01 Oct - 11 Oct	Air France
27 Oct - 12 Nov	British Airways
12 Oct - 19 Oct	United
12 Oct - 26 Oct	Viva
05 Oct - 22 Oct	Iberia
27 Oct - 03 Nov	British Airways

Also check the deals for one-way flights from Mexico City to Athens 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 Mexico City to Athens in October from $781

Return flights