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

Return flights

10 May - 29 May	GOL Linhas Aéreas	direct
02 May - 06 May	GOL Linhas Aéreas	direct
23 May - 31 May	Aerolíneas Argentinas
04 May - 22 May	LATAM Airlines Group	direct
01 May - 03 May	LATAM Airlines Group	direct

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

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.

Book a cheap hotel in Asuncion

Cheap car rent in Asuncion

Cheapest return flights from Sao Paulo to Asuncion in May from $264

Return flights