AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Porto (OPO) in July 2026 (see full year).

Return flights

20 Jul - 10 Aug	Iberia
22 Jul - 29 Jul	Iberia
24 Jul - 31 Jul	Iberia
01 Jul - 09 Jul	GOL Linhas Aéreas
09 Jul - 16 Jul	Iberia
04 Jul - 12 Jul	SWISS
20 Jul - 27 Jul	Iberia
20 Jul - 31 Jul	Iberia
13 Jul - 31 Jul	Iberia
17 Jul - 30 Jul	Iberia
09 Jul - 26 Jul	Iberia
02 Jul - 03 Aug	Iberia
05 Jul - 03 Aug	Iberia
04 Jul - 03 Aug	TAP
18 Jul - 05 Aug	TAP

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

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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Cheapest return flights from Rio De Janeiro to Porto in July from $888

Return flights