Cheapest return flights from Sao Paulo to Porto in May from $673

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

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Porto (OPO) in May 2025 (see full year).

Return flights

08 May - 19 May Air Europa
20 May - 10 Jun TAP
20 May - 10 Jun TAP direct
07 May - 19 May Air Europa
27 May - 03 Jun Iberia
27 May - 17 Jun Iberia
29 May - 12 Jun Iberia
22 May - 05 Jun TAP
20 May - 20 Jun TAP
24 May - 24 Jun TAP
20 May - 19 Jun TAP
20 May - 03 Jun TAP
06 May - 19 May Air Europa
11 May - 19 May Air Europa
15 May - 22 May Air Europa
04 May - 18 May Air Europa
10 May - 14 May Air Europa
08 May - 17 May Air Europa
08 May - 22 May Air Europa
12 May - 19 May British Airways

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

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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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