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

Return flights

31 Jul - 17 Aug	SWISS
20 Jul - 24 Aug	Lufthansa
31 Jul - 28 Aug	SWISS
31 Jul - 23 Aug	SWISS
21 Jul - 25 Aug	Lufthansa
20 Jul - 21 Aug	Lufthansa
13 Jul - 27 Jul	Lufthansa
17 Jul - 03 Aug	Lufthansa
27 Jul - 03 Aug	Lufthansa
17 Jul - 25 Jul	Lufthansa
03 Jul - 17 Jul	SWISS
20 Jul - 07 Aug	Lufthansa
15 Jul - 30 Jul	Lufthansa
19 Jul - 09 Aug	Lufthansa
10 Jul - 25 Jul	Lufthansa
10 Jul - 22 Jul	Lufthansa
15 Jul - 22 Jul	TAP
14 Jul - 19 Jul	Lufthansa
04 Jul - 19 Jul	SWISS
20 Jul - 31 Jul	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 643€

Return flights