Cheapest return flights from Sao Paulo to Asuncion in January from $326

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Asuncion (ASU) in January 2026 (see full year).

Return flights

13 Jan - 27 Jan Aerolineas Argentinas
01 Jan - 31 Jan GOL Linhas Aéreas
14 Jan - 20 Jan LATAM Airlines Group
13 Jan - 17 Jan Aerolineas Argentinas
17 Jan - 19 Jan Azul Airlines
01 Jan - 31 Jan GOL Linhas Aéreas direct
15 Jan - 20 Jan Aerolineas Argentinas
04 Jan - 13 Jan Aerolineas Argentinas
02 Jan - 09 Jan GOL Linhas Aéreas direct
05 Jan - 12 Jan GOL Linhas Aéreas direct

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

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