Cheapest return SLZ–LIS flights, September

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

Return flights

09 Sep - 15 Sep Azul Airlines
09 Sep - 22 Sep Azul Airlines
17 Sep - 08 Oct Azul Airlines
10 Sep - 19 Sep Azul Airlines
15 Sep - 06 Oct Azul Airlines
22 Sep - 29 Sep Azul Airlines
12 Sep - 04 Oct LATAM Airlines Group
04 Sep - 10 Sep LATAM Airlines Group
05 Sep - 15 Sep LATAM Airlines Group
12 Sep - 28 Sep LATAM Airlines Group
12 Sep - 02 Oct Azul Airlines

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

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