AirHint found the following cheapest return flights from Cologne (CGN) to Algier (ALG) in August 2025 (see full year).

Return flights

25 Aug - 11 Sep	Eurowings
31 Aug - 16 Sep	Ryanair
31 Aug - 11 Sep	Ryanair
29 Aug - 11 Sep	Eurowings
28 Aug - 09 Sep	Ryanair
15 Aug - 14 Sep	Eurowings
23 Aug - 10 Sep	Ryanair
24 Aug - 31 Aug	Eurowings
15 Aug - 13 Sep	Eurowings
01 Aug - 04 Aug	Eurowings
01 Aug - 24 Aug	Pegasus Airlines
25 Aug - 07 Sep	Pegasus Airlines
12 Aug - 18 Aug	Eurowings

Also check the deals for one-way flights from Cologne to Algier in August.

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 return flights from Cologne to Algier in August from 203€

Return flights