Cheapest return flights from Lille to Barcelona in September from $115

AirHint found the following cheapest return flights from Lille (LIL) to Barcelona (BCN) in September 2026 (see full year).

Return flights

21 Sep - 07 Oct Volotea direct
21 Sep - 02 Oct Volotea direct
18 Sep - 07 Oct Volotea direct
25 Sep - 07 Oct Volotea direct
25 Sep - 02 Oct easyJet
15 Sep - 22 Sep easyJet
21 Sep - 25 Sep Volotea direct
18 Sep - 21 Sep easyJet
18 Sep - 25 Sep easyJet
19 Sep - 25 Sep easyJet
18 Sep - 02 Oct Volotea direct
25 Sep - 02 Oct Volotea direct
04 Sep - 11 Sep easyJet
18 Sep - 26 Sep easyJet
19 Sep - 26 Sep easyJet
18 Sep - 25 Sep Volotea direct
04 Sep - 18 Sep Volotea direct

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

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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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