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

Return flights

29 Jul - 02 Aug	Volotea	direct
22 Jul - 26 Jul	Volotea	direct
26 Jul - 02 Aug	Volotea	direct
22 Jul - 29 Jul	Volotea	direct
22 Jul - 02 Aug	Volotea	direct
26 Jul - 29 Jul	Volotea	direct
29 Jul - 16 Aug	Volotea	direct
29 Jul - 09 Aug	Volotea	direct
22 Jul - 09 Aug	Volotea	direct
22 Jul - 05 Aug	Volotea	direct
26 Jul - 09 Aug	Volotea	direct
22 Jul - 25 Jul	Volotea
27 Jul - 01 Aug	Volotea
23 Jul - 30 Jul	Volotea
26 Jul - 05 Aug	Volotea	direct
22 Jul - 24 Jul	Volotea
24 Jul - 31 Jul	easyJet

Also check the deals for one-way flights from Lille to Athens 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 Athens in July from $218

Return flights