AirHint found the following cheapest return flights from Istanbul (IST) to Mahe (SEZ) in July 2025 (see full year).

Return flights

28 Jul - 04 Aug	Etihad Airways
23 Jul - 01 Aug	Etihad Airways
25 Jul - 01 Aug	Etihad Airways
26 Jul - 02 Aug	Etihad Airways
23 Jul - 31 Jul	IndiGo
23 Jul - 02 Aug	IndiGo
22 Jul - 28 Jul	Pegasus Airlines
24 Jul - 01 Aug	Etihad Airways
22 Jul - 31 Jul	Pegasus Airlines
22 Jul - 01 Aug	Etihad Airways

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

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 Istanbul to Mahe in July from 625€

Return flights