AirHint found the following cheapest return flights from Marseille (MRS) to Cancun (CUN) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec	Air Canada
04 Dec - 11 Dec	Air Canada
04 Dec - 18 Dec	KLM
01 Dec - 14 Dec	Air Canada
06 Dec - 12 Dec	easyJet
08 Dec - 14 Dec	Air Canada
06 Dec - 13 Dec	easyJet
01 Dec - 07 Dec	Air Canada
01 Dec - 15 Dec	Air Canada
12 Dec - 25 Dec	Air France
30 Dec - 11 Jan	Ryanair
31 Dec - 12 Jan	Lufthansa
24 Dec - 08 Jan	Air France
29 Dec - 10 Jan	Ryanair
28 Dec - 08 Jan	Ryanair
28 Dec - 12 Jan	Turkish Airlines
29 Dec - 07 Jan	Volotea
28 Dec - 07 Jan	Ryanair
27 Dec - 07 Jan	Vueling Airlines
23 Dec - 07 Jan	Ryanair

Also check the deals for one-way flights from Marseille to Cancun in December.

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 Marseille to Cancun in December from $744

Return flights