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

Return flights

10 Sep - 17 Sep	Air France
17 Sep - 24 Sep	Air France
10 Sep - 20 Sep	Air France
01 Sep - 10 Sep	Air France
15 Sep - 22 Sep	Air France
08 Sep - 15 Sep	Air France
01 Sep - 15 Sep	Turkish Airlines
01 Sep - 07 Sep	Air France
05 Sep - 15 Sep	Air France
17 Sep - 19 Sep	Air France

Also check the deals for one-way flights from Algier to Seoul 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 return flights from Algier to Seoul in September from 789€

Return flights