AirHint found the following cheapest return flights from Paris (CDG) to Mexico City (MEX) in October 2026 (see full year).

Return flights

01 Oct - 15 Oct	British Airways
05 Oct - 22 Oct	Finnair
17 Oct - 25 Oct	Finnair
05 Oct - 22 Oct	Air France	direct
01 Oct - 15 Oct	Air France	direct
29 Oct - 18 Nov	Air France
29 Oct - 12 Nov	Air France
01 Oct - 31 Oct	Air France	direct
25 Oct - 15 Nov	Air Canada
05 Oct - 09 Nov	Air France	direct
31 Oct - 14 Nov	Air Canada
19 Oct - 02 Nov	Lufthansa
15 Oct - 22 Oct	KLM
29 Oct - 06 Nov	Air France
26 Oct - 07 Nov	Air France
29 Oct - 11 Nov	Air France
30 Oct - 08 Nov	Air France
22 Oct - 31 Oct	Air Canada
16 Oct - 30 Oct	Air Canada
23 Oct - 31 Oct	Air Canada

Also check the deals for one-way flights from Paris to Mexico City 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 Paris to Mexico City in October from 783€

Return flights