Cheapest one-way flights from Sao Paulo to Porto in April from $609

Best time to book flights for Sao Paulo (GRU) to Porto (OPO) flights at AirHint

AirHint found the following cheapest one-way flights from Sao Paulo (GRU) to Porto (OPO) in April 2025 (see full year).

One-Way flights

29 Apr Royal Air Maroc
07 Apr Avianca
08 Apr Avianca
28 Apr LATAM Airlines Group
22 Apr Royal Air Maroc
24 Apr LATAM Airlines Group
27 Apr LATAM Airlines Group
05 Apr LATAM Airlines Group
06 Apr Avianca
26 Apr Avianca

Also check the deals for return flights from Sao Paulo to Porto in April.

Skyscanner

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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