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

Return flights

29 Oct - 16 Nov	Avianca
21 Oct - 05 Nov	Avianca
23 Oct - 06 Nov	Avianca
23 Oct - 10 Nov	Avianca
24 Oct - 05 Nov	Avianca
24 Oct - 10 Nov	Avianca
22 Oct - 05 Nov	Avianca
29 Oct - 12 Nov	Avianca
29 Oct - 14 Nov	Avianca
23 Oct - 07 Nov	Avianca
04 Oct - 14 Oct	Viva
08 Oct - 14 Oct	Viva
10 Oct - 16 Oct	Aeromexico
22 Oct - 27 Oct	Viva
02 Oct - 16 Oct	Viva
08 Oct - 22 Oct	Viva
01 Oct - 16 Oct	Aeromexico
08 Oct - 19 Oct	Viva
07 Oct - 22 Oct	WestJet
21 Oct - 31 Oct	Aeromexico

Also check the deals for one-way flights from Mexico City to Paris 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 Paris in October from 604€

Return flights