Cheapest return flights from Sao Paulo to Lisbon in September from $671

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Lisbon (LIS) in September 2025 (see full year).

Return flights

17 Sep - 23 Sep TAAG Angola Airlines
22 Sep - 28 Sep TAAG Angola Airlines
21 Sep - 02 Oct TAAG Angola Airlines
30 Sep - 20 Oct Royal Air Maroc
30 Sep - 30 Oct TAP
21 Sep - 28 Sep TAAG Angola Airlines
17 Sep - 27 Sep TAAG Angola Airlines
15 Sep - 21 Oct TAAG Angola Airlines
28 Sep - 11 Oct TAAG Angola Airlines
28 Sep - 07 Oct TAAG Angola Airlines
24 Sep - 11 Oct TAAG Angola Airlines
26 Sep - 14 Oct TAAG Angola Airlines
28 Sep - 26 Oct TAAG Angola Airlines
24 Sep - 05 Oct TAAG Angola Airlines
21 Sep - 27 Sep TAAG Angola Airlines
15 Sep - 28 Sep TAAG Angola Airlines
12 Sep - 28 Sep TAAG Angola Airlines
17 Sep - 25 Sep TAAG Angola Airlines
14 Sep - 23 Sep TAAG Angola Airlines
15 Sep - 23 Sep TAAG Angola Airlines

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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