AirHint found the following cheapest return flights from Algier (ALG) to Istanbul (IST) in April 2026 (see full year).

Return flights

01 Apr - 08 Apr	Lufthansa
18 Apr - 25 Apr	Turkish Airlines	direct
01 Apr - 08 Apr	Turkish Airlines	direct
10 Apr - 16 Apr	Turkish Airlines	direct
02 Apr - 09 Apr	Turkish Airlines	direct
15 Apr - 28 Apr	Emirates

Also check the deals for one-way flights from Algier to Istanbul in April.

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 Istanbul in April from $273

Return flights