AirHint found the following cheapest return flights from London (LCY) to Mahe (SEZ) in July 2025 (see full year).

Return flights

16 Jul - 30 Jul	ITA Airways
23 Jul - 30 Jul	British Airways
21 Jul - 04 Aug	ITA Airways
16 Jul - 23 Jul	British Airways
15 Jul - 22 Jul	British Airways
18 Jul - 31 Jul	British Airways
25 Jul - 02 Aug	Lufthansa
24 Jul - 27 Jul	British Airways
16 Jul - 19 Jul	Lufthansa
17 Jul - 31 Jul	KLM
24 Jul - 29 Jul	ITA Airways
25 Jul - 27 Jul	Lufthansa

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

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 London to Mahe in July from $1547

Return flights