Cheapest return flights from Sao Paulo to Lisbon in September from $611

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

Return flights

20 Sep - 04 Oct TAAG Angola Airlines
15 Sep - 21 Sep Royal Air Maroc
15 Sep - 17 Sep Royal Air Maroc
18 Sep - 01 Oct Royal Air Maroc
22 Sep - 05 Oct Royal Air Maroc
23 Sep - 05 Oct Royal Air Maroc
18 Sep - 08 Oct Royal Air Maroc
22 Sep - 22 Oct Royal Air Maroc
26 Sep - 06 Oct Iberia
25 Sep - 09 Oct British Airways
25 Sep - 13 Oct British Airways
27 Sep - 25 Oct British Airways
02 Sep - 11 Sep Royal Air Maroc
02 Sep - 07 Sep Royal Air Maroc
13 Sep - 28 Sep Royal Air Maroc
14 Sep - 26 Sep British Airways
09 Sep - 18 Sep Royal Air Maroc
20 Sep - 27 Sep Royal Air Maroc
20 Sep - 24 Sep Royal Air Maroc
09 Sep - 16 Sep Royal Air Maroc

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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