Cheapest return flights from Rio De Janeiro to Porto in September from $859

Best time to book flights for Rio De Janeiro (GIG) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Porto (OPO) in September 2025 (see full year).

Return flights

29 Sep - 28 Oct British Airways
08 Sep - 21 Sep British Airways
21 Sep - 04 Oct Iberia
29 Sep - 28 Oct TAP direct
28 Sep - 13 Oct Azul Airlines
15 Sep - 28 Oct British Airways
08 Sep - 19 Sep British Airways
17 Sep - 30 Sep Iberia
15 Sep - 26 Sep TAP direct
11 Sep - 20 Sep Iberia
03 Sep - 24 Sep Iberia
19 Sep - 06 Oct Iberia
15 Sep - 28 Oct TAP direct
19 Sep - 30 Sep Air France
02 Sep - 10 Sep Iberia
03 Sep - 11 Sep Iberia
03 Sep - 12 Sep Iberia
15 Sep - 02 Oct British Airways
29 Sep - 17 Oct TAP direct
22 Sep - 03 Oct KLM

Also check the deals for one-way flights from Rio De Janeiro to Porto in September.

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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