Cheapest return LCY–SEZ flights, September

AirHint found the following cheapest return flights from London (LCY) to Mahe (SEZ) in September 2026 (see full year).

Return flights

21 Sep - 05 Oct SWISS
03 Sep - 14 Sep SWISS
04 Sep - 13 Sep SWISS
19 Sep - 26 Sep KLM
11 Sep - 27 Sep Lufthansa
14 Sep - 21 Sep KLM
04 Sep - 23 Sep Lufthansa
03 Sep - 08 Sep KLM
16 Sep - 28 Sep KLM
16 Sep - 20 Sep Lufthansa
19 Sep - 10 Oct KLM
07 Sep - 18 Sep KLM

Also check the deals for one-way flights from London to Mahe in September.

Powered by

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.

Book a cheap hotel in Mahe

Cheap car rent in Mahe

Feel free to contact us with any feedback or request another flight research.