AirHint found the following cheapest return flights from Tunis (TUN) to Algier (ALG) in September 2025 (see full year).

Return flights

18 Sep - 25 Sep	Nouvelair	direct
14 Sep - 21 Sep	Nouvelair	direct
15 Sep - 20 Sep	Nouvelair	direct
01 Sep - 06 Sep	Nouvelair	direct
15 Sep - 22 Sep	Nouvelair	direct
21 Sep - 23 Sep	Nouvelair	direct
24 Sep - 28 Sep	Nouvelair	direct
14 Sep - 16 Sep	Nouvelair	direct
27 Sep - 11 Oct	Nouvelair	direct
28 Sep - 03 Oct	Nouvelair	direct
13 Sep - 20 Sep	Nouvelair	direct
10 Sep - 15 Sep	Nouvelair	direct

Also check the deals for one-way flights from Tunis 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.

Book a cheap hotel in Algier

Cheap car rent in Algier

Cheapest return flights from Tunis to Algier in September from 147€

Return flights