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

Return flights

25 May - 24 Jun	Royal Air Maroc
04 May - 18 May	TAP
19 May - 25 May	TAP
14 May - 25 May	TAP
07 May - 24 May	TAP
18 May - 25 May	TAP
18 May - 24 May	TAP
18 May - 23 May	TAP
04 May - 16 May	TAP
18 May - 27 May	TAP
06 May - 19 May	TAP
25 May - 16 Jun	Royal Air Maroc
13 May - 03 Jun	Royal Air Maroc
04 May - 08 Jun	Iberia	direct
19 May - 04 Jun	TAP
21 May - 12 Jun	Turkish Airlines
21 May - 09 Jun	Turkish Airlines
15 May - 02 Jun	Turkish Airlines
28 May - 12 Jun	Royal Air Maroc
28 May - 07 Jun	Royal Air Maroc

Also check the deals for one-way flights from Madrid to Sao Paulo in May.

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 May from 503€

Return flights