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

Return flights

27 Sep - 29 Sep	Air Seychelles	direct
15 Sep - 17 Sep	Air Seychelles	direct
15 Sep - 01 Oct	Air Seychelles	direct
08 Sep - 15 Sep	Air Seychelles	direct
06 Sep - 13 Sep	Air Seychelles	direct
06 Sep - 15 Sep	Air Seychelles	direct
07 Sep - 14 Sep	Kenya Airways
05 Sep - 08 Sep	Kenya Airways
05 Sep - 14 Sep	Kenya Airways
26 Sep - 28 Sep	Kenya Airways
03 Sep - 06 Sep	Air Seychelles	direct

Also check the deals for one-way flights from Plaisance 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 Plaisance to Mahe in September from $472

Return flights