AirHint found the following cheapest one-way flights from Lisbon (LIS) to Algier (ALG) in September 2025 (see full year).

One-Way flights

15 Sep	Vueling Airlines
10 Sep	Vueling Airlines
11 Sep	Vueling Airlines
22 Sep	Vueling Airlines
09 Sep	Vueling Airlines
18 Sep	Vueling Airlines
30 Sep	Vueling Airlines
08 Sep	Vueling Airlines
19 Sep	Vueling Airlines
25 Sep	Vueling Airlines

Also check the deals for return flights from Lisbon to Algier in September.

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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Cheapest one-way flights from Lisbon to Algier in September from $54

One-Way flights