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

Return flights

27 Jul - 01 Aug	easyJet
30 Jul - 07 Aug	Ryanair	direct
30 Jul - 01 Aug	Ryanair	direct
30 Jul - 05 Aug	Ryanair	direct
30 Jul - 03 Aug	easyJet
30 Jul - 08 Aug	Ryanair	direct
30 Jul - 15 Aug	Ryanair	direct
27 Jul - 03 Aug	easyJet
27 Jul - 02 Aug	easyJet
30 Jul - 03 Aug	Ryanair	direct
27 Jul - 29 Jul	easyJet
27 Jul - 28 Jul	easyJet
30 Jul - 31 Jul	Ryanair
27 Jul - 30 Jul	easyJet
28 Jul - 31 Jul	Volotea
27 Jul - 31 Jul	easyJet
30 Jul - 31 Jul	Ryanair	direct
28 Jul - 29 Jul	Volotea
28 Jul - 30 Jul	Volotea
29 Jul - 30 Jul	ASL Airlines France

Also check the deals for one-way flights from Lille to Marseille in July.

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 July from 199€

Return flights