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

Return flights

22 Jan - 04 Feb	Royal Air Maroc
30 Jan - 13 Feb	Royal Air Maroc
15 Jan - 27 Jan	Iberia
23 Jan - 01 Feb	Delta
21 Jan - 18 Feb	Delta
19 Jan - 02 Feb	Delta
24 Jan - 01 Feb	Royal Air Maroc
21 Jan - 31 Jan	Delta
01 Jan - 19 Feb	British Airways
18 Jan - 01 Feb	Delta
28 Jan - 13 Feb	Ryanair
31 Jan - 09 Feb	Ryanair
16 Jan - 25 Jan	Air Canada
15 Jan - 31 Jan	Air Canada
07 Jan - 21 Jan	Royal Air Maroc
05 Jan - 21 Jan	Royal Air Maroc
05 Jan - 30 Jan	Royal Air Maroc
06 Jan - 20 Jan	Royal Air Maroc
15 Jan - 24 Jan	Air Canada
17 Jan - 25 Jan	Royal Air Maroc

Also check the deals for one-way flights from Madrid 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 Madrid to Sao Paulo in January from $663

Return flights