Cheapest return IST–SEZ flights, September

AirHint found the following cheapest return flights from Istanbul (IST) to Mahe (SEZ) in September 2026 (see full year).

Return flights

01 Sep - 08 Sep Etihad Airways
07 Sep - 16 Sep Etihad Airways
14 Sep - 20 Sep Etihad Airways
22 Sep - 29 Sep Etihad Airways
23 Sep - 30 Sep Etihad Airways
21 Sep - 30 Sep Etihad Airways
22 Sep - 27 Sep Etihad Airways
08 Sep - 15 Sep Etihad Airways
01 Sep - 05 Sep Etihad Airways
21 Sep - 28 Sep Etihad Airways
23 Sep - 08 Oct Etihad Airways
24 Sep - 09 Oct Etihad Airways
22 Sep - 07 Oct Etihad Airways
22 Sep - 09 Oct Etihad Airways
26 Sep - 07 Oct Etihad Airways
20 Sep - 07 Oct Etihad Airways
24 Sep - 09 Oct Turkish Airlines direct
22 Sep - 09 Oct Turkish Airlines direct
22 Sep - 07 Oct Turkish Airlines direct
26 Sep - 07 Oct Turkish Airlines direct

Also check the deals for one-way flights from Istanbul to Mahe in September.

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