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

Return flights

28 Oct - 11 Nov	Aeromexico
03 Oct - 15 Oct	WestJet
03 Oct - 14 Oct	WestJet
09 Oct - 14 Oct	WestJet
27 Oct - 11 Nov	Viva
08 Oct - 15 Oct	Viva
22 Oct - 11 Nov	Aeromexico
02 Oct - 16 Oct	WestJet
27 Oct - 10 Nov	Viva
07 Oct - 14 Oct	Viva
28 Oct - 07 Nov	Aeromexico
02 Oct - 15 Oct	Aeromexico
13 Oct - 15 Nov	WestJet
10 Oct - 15 Oct	Viva
04 Oct - 14 Oct	Aeromexico
09 Oct - 16 Oct	WestJet
13 Oct - 17 Nov	Viva
31 Oct - 18 Nov	Volaris
31 Oct - 10 Nov	Volaris
26 Oct - 10 Nov	Aeromexico

Also check the deals for one-way flights from Mexico City to Rome 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 Rome in October from $678

Return flights