Cheapest return flights from Sao Paulo to Asuncion in September from $234

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

Return flights

07 Sep - 11 Sep LATAM Airlines Group direct
01 Sep - 07 Sep Azul Airlines
19 Sep - 23 Sep GOL Linhas Aéreas
14 Sep - 20 Sep GOL Linhas Aéreas
09 Sep - 15 Sep GOL Linhas Aéreas
11 Sep - 14 Sep LATAM Airlines Group direct
16 Sep - 19 Sep GOL Linhas Aéreas direct
08 Sep - 11 Sep GOL Linhas Aéreas direct
04 Sep - 07 Sep LATAM Airlines Group direct
08 Sep - 15 Sep LATAM Airlines Group direct
18 Sep - 04 Oct LATAM Airlines Group direct
29 Sep - 03 Oct Azul Airlines
30 Sep - 02 Oct Azul Airlines
29 Sep - 03 Oct LATAM Airlines Group direct

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

Skyscanner

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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