AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Lisbon (LIS) in August 2026 (see full year).

Return flights

11 Aug - 03 Sep	Lufthansa
11 Aug - 27 Aug	Lufthansa
11 Aug - 20 Aug	Lufthansa
11 Aug - 24 Aug	Lufthansa
03 Aug - 24 Aug	Lufthansa
18 Aug - 10 Sep	Lufthansa
18 Aug - 07 Sep	Lufthansa
14 Aug - 07 Sep	Lufthansa
03 Aug - 25 Aug	Lufthansa
03 Aug - 13 Aug	Lufthansa
18 Aug - 25 Aug	Lufthansa
10 Aug - 25 Aug	Lufthansa
14 Aug - 01 Sep	Lufthansa
02 Aug - 28 Aug	Lufthansa
07 Aug - 22 Aug	Lufthansa
06 Aug - 03 Sep	British Airways
19 Aug - 02 Sep	Lufthansa
28 Aug - 12 Sep	British Airways
19 Aug - 02 Sep	TAP	direct
06 Aug - 03 Sep	TAP	direct

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

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 Lisbon in August from 586€

Return flights