Cheapest return flights from Lille to Barcelona in August from 112€

Best time to book flights for Lille (LIL) to Barcelona (BCN) flights at AirHint

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

Return flights

15 Aug - 25 Aug Volotea direct
18 Aug - 25 Aug Volotea direct
18 Aug - 22 Aug Volotea direct
15 Aug - 22 Aug Volotea direct
15 Aug - 18 Aug Volotea direct
12 Aug - 22 Aug easyJet

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

Skyscanner

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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