AirHint found the following cheapest return flights from Caen (CFR) to Marseille (MRS) in September 2025 (see full year).

Return flights

03 Sep - 05 Sep	Volotea	direct
04 Sep - 05 Sep	Volotea	direct
01 Sep - 05 Sep	Volotea	direct
03 Sep - 10 Sep	Volotea	direct
03 Sep - 07 Sep	Volotea	direct
04 Sep - 07 Sep	Volotea	direct
01 Sep - 07 Sep	Volotea	direct
04 Sep - 10 Sep	Volotea	direct
01 Sep - 10 Sep	Volotea	direct
03 Sep - 08 Sep	Volotea	direct
29 Sep - 05 Oct	Volotea	direct
22 Sep - 05 Oct	Volotea	direct
29 Sep - 06 Oct	Volotea	direct
22 Sep - 06 Oct	Volotea	direct
22 Sep - 03 Oct	Volotea	direct

Also check the deals for one-way flights from Caen to Marseille 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 Caen to Marseille in September from $94

Return flights