Cheapest return flights from Sao Paulo to Porto in September from 587€

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

Return flights

21 Sep - 21 Oct Air Canada
22 Sep - 13 Oct British Airways
24 Sep - 30 Sep Air Canada
22 Sep - 12 Oct British Airways
22 Sep - 22 Oct British Airways
21 Sep - 11 Oct Air Canada
15 Sep - 22 Oct British Airways
22 Sep - 27 Sep Air Europa
30 Sep - 14 Oct British Airways
17 Sep - 30 Sep Air Canada
27 Sep - 14 Oct British Airways
23 Sep - 17 Oct Royal Air Maroc
26 Sep - 24 Oct Iberia
15 Sep - 23 Sep British Airways
15 Sep - 22 Sep British Airways
20 Sep - 27 Sep Royal Air Maroc
20 Sep - 24 Sep Royal Air Maroc
13 Sep - 29 Sep Royal Air Maroc
06 Sep - 11 Sep Royal Air Maroc
08 Sep - 18 Sep British Airways

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

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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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