AirHint found the following cheapest return flights from Cancun (CUN) to Paris (CDG) in September 2025 (see full year).

Return flights

30 Sep - 28 Oct	Spirit Airlines
23 Sep - 29 Sep	Spirit Airlines
25 Sep - 05 Oct	Flair Airlines
25 Sep - 02 Oct	SWISS
17 Sep - 23 Sep	TUI
28 Sep - 07 Oct	WestJet
27 Sep - 11 Oct	Spirit Airlines
26 Sep - 24 Oct	Spirit Airlines
17 Sep - 24 Sep	Condor
29 Sep - 08 Oct	Delta
20 Sep - 27 Sep	TUI
18 Sep - 30 Sep	TUI
21 Sep - 28 Sep	Flair Airlines
22 Sep - 26 Sep	Spirit Airlines
18 Sep - 05 Oct	Air Transat

Also check the deals for one-way flights from Cancun to Paris in September.

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 Cancun to Paris in September from 714€

Return flights