AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Barcelona (BCN) in December 2025 (see full year).

Return flights

11 Dec - 27 Jan	Azul Airlines
10 Dec - 05 Jan	ITA Airways
03 Dec - 14 Jan	ITA Airways
08 Dec - 13 Jan	ITA Airways
21 Dec - 20 Jan	ITA Airways
17 Dec - 11 Jan	ITA Airways
13 Dec - 19 Jan	LATAM Airlines Group
13 Dec - 13 Jan	LATAM Airlines Group
11 Dec - 24 Dec	ITA Airways
31 Dec - 28 Jan	Azul Airlines
06 Dec - 13 Dec	ITA Airways
08 Dec - 23 Dec	LATAM Airlines Group
05 Dec - 07 Dec	Azul Airlines
21 Dec - 21 Jan	Azul Airlines
15 Dec - 30 Dec	Azul Airlines
13 Dec - 29 Dec	LATAM Airlines Group
07 Dec - 13 Dec	ITA Airways
18 Dec - 25 Dec	LATAM Airlines Group
05 Dec - 12 Dec	LATAM Airlines Group
25 Dec - 28 Dec	Azul Airlines

Also check the deals for one-way flights from Rio De Janeiro to Barcelona 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 Rio De Janeiro to Barcelona in December from $749

Return flights