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

Return flights

08 May - 28 May	SWISS
01 May - 14 May	SWISS
19 May - 26 May	Lufthansa
12 May - 28 May	Lufthansa
05 May - 28 May	Lufthansa
01 May - 19 May	SWISS
15 May - 18 Jun	SWISS
31 May - 13 Jun	GOL Linhas Aéreas
29 May - 20 Jun	GOL Linhas Aéreas
11 May - 14 May	GOL Linhas Aéreas
05 May - 15 May	Azul Airlines
24 May - 16 Jun	GOL Linhas Aéreas
11 May - 19 May	Azul Airlines
08 May - 15 May	Iberia
27 May - 16 Jun	LATAM Airlines Group
17 May - 02 Jun	LATAM Airlines Group
17 May - 17 Jun	Iberia
24 May - 10 Jun	Azul Airlines
16 May - 01 Jun	Azul Airlines
11 May - 22 Jun	LATAM Airlines Group

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

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from Rio De Janeiro to Lisbon in May from $751

Return flights