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

Return flights

27 Oct - 06 Nov	TAP
27 Oct - 10 Nov	Air Canada
31 Oct - 07 Nov	Ryanair
01 Oct - 08 Oct	Ryanair
27 Oct - 07 Nov	Iberia
23 Oct - 20 Nov	Vueling Airlines
15 Oct - 07 Nov	Ryanair
29 Oct - 10 Nov	Ryanair
04 Oct - 09 Oct	Ryanair
04 Oct - 17 Oct	Ryanair
08 Oct - 20 Oct	Ryanair
31 Oct - 12 Nov	Ryanair
23 Oct - 03 Nov	Vueling Airlines
17 Oct - 25 Oct	easyJet
30 Oct - 15 Nov	Ryanair
04 Oct - 20 Oct	Ryanair
10 Oct - 20 Oct	Ryanair
11 Oct - 20 Oct	Ryanair
13 Oct - 27 Oct	Ryanair
19 Oct - 26 Oct	Ryanair

Also check the deals for one-way flights from Marseille to Cancun 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 Marseille to Cancun in October from 648€

Return flights