Cheapest return flights from Porto to Sao Paulo in September from 647€

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

Return flights

14 Sep - 27 Sep British Airways
16 Sep - 27 Sep British Airways
17 Sep - 24 Oct Air France
05 Sep - 30 Sep Iberia
17 Sep - 01 Oct Iberia
13 Sep - 04 Oct Iberia
16 Sep - 30 Sep Iberia
03 Sep - 29 Sep Iberia
03 Sep - 30 Sep Iberia
14 Sep - 01 Oct Iberia
11 Sep - 04 Oct British Airways
10 Sep - 25 Sep Royal Air Maroc
11 Sep - 30 Sep Air France
08 Sep - 01 Oct Iberia
11 Sep - 25 Sep Air Europa
06 Sep - 27 Sep Air Europa
12 Sep - 01 Oct Iberia
12 Sep - 03 Oct Iberia
24 Sep - 24 Oct Iberia
24 Sep - 05 Oct Iberia

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

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