Cheapest return flights from Lille to Constantine in September from $148

AirHint found the following cheapest return flights from Lille (LIL) to Constantine (CZL) in September 2025 (see full year).

Return flights

24 Sep - 01 Oct Air Algerie direct
26 Sep - 22 Oct Air Algerie direct
26 Sep - 10 Oct Air Algerie direct
26 Sep - 01 Oct Air Algerie direct
24 Sep - 08 Oct Air Algerie direct
26 Sep - 27 Oct Air Algerie
26 Sep - 06 Oct Air Algerie
22 Sep - 29 Sep Ryanair
27 Sep - 05 Oct ASL Airlines France
19 Sep - 01 Oct Air Algerie direct
26 Sep - 03 Oct Air Algerie direct
16 Sep - 21 Sep ASL Airlines France
26 Sep - 26 Sep Air Algerie
25 Sep - 30 Sep ASL Airlines France
21 Sep - 26 Sep ASL Airlines France
16 Sep - 25 Sep ASL Airlines France
18 Sep - 24 Sep Ryanair
19 Sep - 26 Sep Air Algerie
16 Sep - 23 Sep ASL Airlines France
20 Sep - 27 Sep ASL Airlines France

Also check the deals for one-way flights from Lille to Constantine 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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