AirHint found the following cheapest return flights from Barcelona (BCN) to Sao Paulo (GRU) in January 2026 (see full year).

Return flights

24 Jan - 08 Feb	ITA Airways
24 Jan - 19 Feb	ITA Airways
24 Jan - 07 Feb	Delta
26 Jan - 28 Feb	Delta
26 Jan - 08 Feb	Delta
26 Jan - 18 Feb	Delta
24 Jan - 31 Jan	Delta
26 Jan - 17 Feb	Delta
24 Jan - 09 Feb	Delta
27 Jan - 17 Feb	Delta
19 Jan - 27 Jan	Delta
24 Jan - 15 Feb	Delta
24 Jan - 26 Jan	ITA Airways
22 Jan - 31 Jan	Delta
21 Jan - 29 Jan	Delta
22 Jan - 25 Jan	Air Canada
13 Jan - 30 Jan	Delta
24 Jan - 31 Jan	LATAM Airlines Group	direct
23 Jan - 31 Jan	ITA Airways
18 Jan - 26 Jan	Vueling Airlines

Also check the deals for one-way flights from Barcelona to Sao Paulo in January.

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 Sao Paulo in January from $599

Return flights