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

Return flights

15 Dec - 22 Dec	Ryanair
15 Dec - 03 Jan	Ryanair
15 Dec - 29 Dec	Ryanair	direct
15 Dec - 03 Jan	Ryanair	direct
16 Dec - 23 Dec	KLM
15 Dec - 27 Dec	Ryanair
15 Dec - 27 Dec	Ryanair	direct
22 Dec - 03 Jan	Ryanair
29 Dec - 03 Jan	Ryanair
15 Dec - 22 Dec	Ryanair	direct
29 Dec - 02 Jan	Ryanair
22 Dec - 29 Dec	Ryanair	direct
23 Dec - 30 Dec	Air France
22 Dec - 03 Jan	Ryanair	direct
29 Dec - 03 Jan	Ryanair	direct
27 Dec - 03 Jan	Ryanair
30 Dec - 03 Jan	KLM
23 Dec - 27 Dec	Lufthansa
22 Dec - 27 Dec	Ryanair
27 Dec - 03 Jan	Ryanair	direct

Also check the deals for one-way flights from Marseille to Dublin 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 Dublin in December from 137€

Return flights