Cheapest return flights from Sao Paulo to Asuncion in December from 289€

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

Return flights

17 Dec - 24 Dec LATAM Airlines Group direct
27 Dec - 17 Jan Azul Airlines
31 Dec - 04 Jan Aerolineas Argentinas
31 Dec - 03 Jan Aerolineas Argentinas
22 Dec - 09 Jan Azul Airlines
30 Dec - 03 Jan Azul Airlines
26 Dec - 10 Jan Azul Airlines
21 Dec - 09 Jan Aerolineas Argentinas
21 Dec - 09 Jan LATAM Airlines Group direct
27 Dec - 17 Jan LATAM Airlines Group direct
22 Dec - 09 Jan LATAM Airlines Group direct

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

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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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