Cheapest return flights from Porto to Sao Paulo in March from $678

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

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

Return flights

02 Mar - 21 Mar British Airways
02 Mar - 16 Mar British Airways
02 Mar - 15 Mar British Airways
11 Mar - 24 Mar British Airways
01 Mar - 07 Mar TAP
02 Mar - 08 Mar TAP
03 Mar - 09 Mar TAP
04 Mar - 10 Mar TAP
08 Mar - 28 Mar TAP
09 Mar - 29 Mar TAP
27 Mar - 04 Apr TAP
27 Mar - 05 Apr TAP
25 Mar - 09 Apr British Airways

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

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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