Cheapest return flights from Lisbon to Sao Paulo in September from 585€

Best time to book flights for Lisbon (LIS) to Sao Paulo (GRU) flights at AirHint

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

Return flights

26 Sep - 03 Oct Royal Air Maroc
15 Sep - 13 Oct British Airways
15 Sep - 28 Sep Royal Air Maroc
25 Sep - 07 Oct Royal Air Maroc
26 Sep - 07 Oct Royal Air Maroc
19 Sep - 29 Sep Iberia
19 Sep - 27 Sep British Airways
01 Sep - 30 Sep Iberia
17 Sep - 30 Sep British Airways
18 Sep - 30 Sep British Airways
09 Sep - 26 Sep British Airways
01 Sep - 16 Sep British Airways
11 Sep - 18 Sep British Airways
01 Sep - 05 Sep Royal Air Maroc
10 Sep - 02 Oct Air Europa
20 Sep - 17 Oct British Airways
15 Sep - 13 Oct LATAM Airlines Group direct
14 Sep - 09 Oct LATAM Airlines Group direct
01 Sep - 11 Oct LATAM Airlines Group direct
21 Sep - 05 Oct LATAM Airlines Group direct

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