Cheapest return flights from Sao Paulo to Lisbon in September from $641

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Lisbon (LIS) in September 2026 (see full year).

Return flights

15 Sep - 30 Sep Royal Air Maroc
16 Sep - 24 Sep Royal Air Maroc
09 Sep - 30 Sep Royal Air Maroc
09 Sep - 16 Sep Royal Air Maroc
23 Sep - 30 Sep Royal Air Maroc
20 Sep - 01 Oct Royal Air Maroc
13 Sep - 20 Sep Royal Air Maroc
18 Sep - 30 Sep Royal Air Maroc
09 Sep - 24 Sep Royal Air Maroc
09 Sep - 25 Sep Royal Air Maroc
18 Sep - 01 Oct Royal Air Maroc
23 Sep - 08 Oct Royal Air Maroc
15 Sep - 01 Oct Royal Air Maroc
09 Sep - 28 Sep Royal Air Maroc
20 Sep - 02 Oct Royal Air Maroc
20 Sep - 05 Oct Royal Air Maroc
30 Sep - 08 Oct Iberia
29 Sep - 10 Oct Iberia
28 Sep - 15 Oct Iberia
28 Sep - 08 Oct Iberia

Also check the deals for one-way flights from Sao Paulo to Lisbon in September.

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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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