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

Return flights

04 Dec - 07 Dec	Ryanair	direct
07 Dec - 08 Dec	Ryanair	direct
11 Dec - 30 Dec	Ryanair	direct
18 Dec - 29 Dec	Ryanair	direct
05 Dec - 13 Dec	Ryanair
12 Dec - 21 Dec	Ryanair	direct
18 Dec - 23 Dec	Ryanair	direct
23 Dec - 29 Dec	Ryanair	direct
21 Dec - 29 Dec	Ryanair	direct
23 Dec - 04 Jan	Ryanair	direct
21 Dec - 04 Jan	Ryanair	direct
28 Dec - 02 Jan	Ryanair	direct
03 Dec - 24 Dec	easyJet
28 Dec - 04 Jan	Ryanair	direct
25 Dec - 02 Jan	easyJet
31 Dec - 04 Jan	easyJet
23 Dec - 06 Jan	Ryanair
24 Dec - 16 Jan	easyJet
26 Dec - 03 Jan	Ryanair

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 $80

Return flights