AirHint found the following cheapest return flights from Porto (OPO) to Sao Paulo (GRU) in April 2026 (see full year).

Return flights

16 Apr - 27 Apr	Air Europa
15 Apr - 27 Apr	Air Europa
07 Apr - 27 Apr	Air Europa
14 Apr - 25 Apr	Air Europa
16 Apr - 26 Apr	Iberia
21 Apr - 21 May	Air Europa
23 Apr - 26 May	Air Europa
22 Apr - 06 May	Air Europa
16 Apr - 28 Apr	Iberia
14 Apr - 28 Apr	Iberia
08 Apr - 28 Apr	Iberia
20 Apr - 27 Apr	Iberia
21 Apr - 28 Apr	Iberia
16 Apr - 02 May	Iberia
09 Apr - 05 May	Air Europa
30 Apr - 30 May	TAP
17 Apr - 02 May	TAP
24 Apr - 23 May	TAP
23 Apr - 16 May	TAP
25 Apr - 09 May	TAP

Also check the deals for one-way flights from Porto to Sao Paulo in April.

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 Porto to Sao Paulo in April from 482€

Return flights