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
09 Sep - 20 Sep	Ryanair
16 Sep - 27 Sep	Ryanair
14 Sep - 27 Sep	Ryanair
16 Sep - 20 Sep	AJet
12 Sep - 27 Sep	AJet
11 Sep - 20 Sep	AJet
11 Sep - 27 Sep	AJet
18 Sep - 27 Sep	AJet
13 Sep - 20 Sep	Ryanair
26 Sep - 11 Oct	Condor	direct
26 Sep - 04 Oct	Condor	direct
19 Sep - 04 Oct	Condor	direct
18 Sep - 07 Oct	Ethiopian Airlines
18 Sep - 09 Oct	Ethiopian Airlines
29 Sep - 05 Oct	Etihad Airways
29 Sep - 15 Oct	Etihad Airways
24 Sep - 15 Oct	Etihad Airways
29 Sep - 13 Oct	Etihad Airways
19 Sep - 05 Oct	Etihad Airways

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 546€

Return flights