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

Return flights

26 Sep - 27 Sep	Condor	direct
03 Sep - 17 Sep	Etihad Airways
09 Sep - 16 Sep	Etihad Airways
08 Sep - 19 Sep	Etihad Airways
01 Sep - 01 Oct	Etihad Airways
01 Sep - 08 Sep	Etihad Airways
05 Sep - 19 Sep	Etihad Airways
08 Sep - 21 Sep	Etihad Airways
03 Sep - 12 Sep	Etihad Airways
15 Sep - 25 Sep	Qatar Airways
18 Sep - 03 Oct	Emirates
01 Sep - 18 Sep	Emirates
29 Sep - 09 Oct	Emirates
24 Sep - 09 Oct	Emirates
13 Sep - 03 Oct	Etihad Airways
26 Sep - 11 Oct	Condor	direct
27 Sep - 05 Oct	Etihad Airways
27 Sep - 09 Oct	Emirates
20 Sep - 03 Oct	Emirates
23 Sep - 04 Oct	Emirates

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Mahe in September from $823

Return flights