Cheapest one-way flights from Lille to Barcelona in September from $73

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

One-Way flights

21 Sep Volotea direct
17 Sep easyJet
18 Sep easyJet
19 Sep easyJet
11 Sep easyJet
18 Sep Volotea direct
25 Sep Volotea direct
04 Sep Volotea direct
11 Sep Volotea direct

Also check the deals for return 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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