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

Return flights

29 Dec - 11 Jan	Ryanair	direct
29 Dec - 05 Jan	Ryanair	direct
29 Dec - 18 Jan	Ryanair	direct
29 Dec - 08 Jan	Ryanair	direct
31 Dec - 05 Jan	easyJet
30 Dec - 05 Jan	easyJet
30 Dec - 11 Jan	easyJet
28 Dec - 05 Jan	easyJet
28 Dec - 05 Jan	Ryanair	direct
28 Dec - 11 Jan	Ryanair	direct
29 Dec - 30 Dec	Ryanair	direct
29 Dec - 31 Dec	easyJet
28 Dec - 29 Dec	Ryanair	direct
28 Dec - 31 Dec	Ryanair
27 Dec - 30 Dec	Volotea
27 Dec - 28 Dec	Volotea

Also check the deals for one-way flights from Lille to Marseille 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 Lille to Marseille in December from 169€

Return flights