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

Return flights

04 Dec - 12 Dec	Aegean Airlines
08 Dec - 23 Dec	Etihad Airways
02 Dec - 10 Dec	Etihad Airways
07 Dec - 22 Dec	Etihad Airways
30 Dec - 12 Jan	Etihad Airways
27 Dec - 10 Jan	Ryanair
24 Dec - 30 Dec	Etihad Airways
21 Dec - 30 Dec	Etihad Airways
20 Dec - 30 Dec	Etihad Airways
27 Dec - 05 Jan	Ryanair
27 Dec - 04 Jan	Ryanair
25 Dec - 28 Dec	Qatar Airways
28 Dec - 04 Jan	Vueling Airlines
26 Dec - 11 Jan	Turkish Airlines
26 Dec - 10 Jan	Turkish Airlines
20 Dec - 02 Jan	Etihad Airways
26 Dec - 05 Jan	Turkish Airlines
26 Dec - 06 Jan	Vueling Airlines

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

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 December from $772

Return flights