Cheapest return flights from Lille to Barcelona in May from 63€

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 May 2025 (see full year).

Return flights

14 May - 16 May Volotea direct
19 May - 21 May Volotea direct
14 May - 21 May Volotea direct
12 May - 14 May Volotea direct
19 May - 06 Jun Volotea direct
12 May - 16 May Volotea direct
12 May - 21 May Volotea direct
19 May - 26 May Volotea direct
14 May - 19 May Volotea direct
14 May - 26 May Volotea direct
21 May - 06 Jun Volotea direct
14 May - 04 Jun Volotea
26 May - 06 Jun Volotea direct
12 May - 19 May Volotea direct
26 May - 13 Jun Volotea direct
23 May - 06 Jun Volotea direct
28 May - 06 Jun Volotea direct
30 May - 06 Jun Volotea direct
28 May - 13 Jun Volotea direct
30 May - 13 Jun Volotea direct

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

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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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