AirHint found the following cheapest return flights from Lille (LIL) to Dubrovnik (DBV) in August 2025 (see full year).

Return flights

27 Aug - 10 Sep	Volotea	direct
13 Aug - 27 Aug	Volotea	direct
13 Aug - 20 Aug	Volotea	direct
20 Aug - 27 Aug	Volotea	direct
06 Aug - 20 Aug	Volotea	direct
06 Aug - 16 Aug	Volotea
11 Aug - 17 Aug	Ryanair
10 Aug - 17 Aug	Volotea
10 Aug - 18 Aug	Volotea
09 Aug - 17 Aug	Volotea
02 Aug - 16 Aug	Ryanair

Also check the deals for one-way flights from Lille to Dubrovnik in August.

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 Dubrovnik in August from 75€

Return flights