AirHint found the following cheapest return flights from Barcelona (BCN) to Mahe (SEZ) in August 2025 (see full year).

Return flights

30 Aug - 15 Sep	Etihad Airways
31 Aug - 15 Sep	Etihad Airways
28 Aug - 10 Sep	Vueling Airlines
27 Aug - 03 Sep	Ryanair
25 Aug - 08 Sep	Etihad Airways
24 Aug - 07 Sep	Ryanair
22 Aug - 08 Sep	Ryanair
01 Aug - 04 Aug	Wizz Air
23 Aug - 06 Sep	Ryanair
13 Aug - 03 Sep	Ryanair
05 Aug - 12 Aug	Vueling Airlines
23 Aug - 09 Sep	Ryanair
18 Aug - 29 Aug	Ryanair
11 Aug - 22 Aug	Ryanair
12 Aug - 19 Aug	Ryanair
11 Aug - 25 Aug	Ryanair
19 Aug - 31 Aug	Ryanair
15 Aug - 26 Aug	Ryanair
15 Aug - 31 Aug	Ryanair
20 Aug - 29 Aug	Ryanair

Also check the deals for one-way flights from Barcelona to Mahe in August.

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 Barcelona to Mahe in August from $810

Return flights