AirHint found the following cheapest return flights from Zurich (ZRH) to Mahe (SEZ) in September 2025 (see full year).

Return flights

21 Sep - 28 Sep	IndiGo
02 Sep - 16 Sep	IndiGo
03 Sep - 16 Sep	IndiGo
08 Sep - 23 Sep	IndiGo
08 Sep - 18 Sep	IndiGo
10 Sep - 21 Sep	IndiGo
07 Sep - 20 Sep	IndiGo
16 Sep - 23 Sep	IndiGo
16 Sep - 27 Sep	IndiGo
14 Sep - 25 Sep	IndiGo
18 Sep - 02 Oct	IndiGo
20 Sep - 04 Oct	IndiGo
29 Sep - 16 Oct	IndiGo
22 Sep - 05 Oct	IndiGo
27 Sep - 12 Oct	IndiGo
27 Sep - 05 Oct	IndiGo
29 Sep - 09 Oct	IndiGo
30 Sep - 10 Oct	Ethiopian Airlines
20 Sep - 03 Oct	Pegasus Airlines
26 Sep - 10 Oct	Ethiopian Airlines

Also check the deals for one-way flights from Zurich to Mahe 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 Zurich to Mahe in September from 677€

Return flights