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

Return flights

23 Oct - 19 Nov	WestJet
28 Oct - 15 Nov	Viva
01 Oct - 15 Oct	Avianca
11 Oct - 17 Oct	WestJet
04 Oct - 17 Oct	Volaris
08 Oct - 15 Oct	Viva
05 Oct - 15 Oct	Viva
10 Oct - 17 Oct	Viva
23 Oct - 04 Nov	WestJet
09 Oct - 15 Oct	Volaris
05 Oct - 17 Oct	Viva
09 Oct - 17 Oct	Volaris
21 Oct - 04 Nov	WestJet
30 Oct - 06 Nov	WestJet
21 Oct - 18 Nov	WestJet
21 Oct - 05 Nov	Viva
30 Oct - 22 Nov	WestJet
30 Oct - 11 Nov	WestJet
14 Oct - 21 Nov	Volaris
07 Oct - 15 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 639€

Return flights