AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Asuncion (ASU) in January 2026 (see full year).

Return flights

25 Jan - 09 Feb	JetSmart
25 Jan - 26 Jan	JetSmart	direct
25 Jan - 09 Feb	JetSmart	direct
25 Jan - 04 Feb	JetSmart
01 Jan - 18 Jan	JetSmart
08 Jan - 18 Jan	JetSmart
06 Jan - 18 Jan	JetSmart
23 Jan - 05 Feb	GOL Linhas Aéreas
25 Jan - 05 Feb	JetSmart
31 Jan - 22 Feb	Azul Airlines
14 Jan - 18 Jan	JetSmart
25 Jan - 15 Feb	JetSmart	direct
23 Jan - 09 Feb	JetSmart
26 Jan - 09 Feb	JetSmart
30 Jan - 09 Feb	JetSmart
18 Jan - 26 Jan	JetSmart	direct
23 Jan - 26 Jan	JetSmart	direct
01 Jan - 11 Jan	JetSmart
15 Jan - 18 Jan	JetSmart
21 Jan - 26 Jan	JetSmart

Also check the deals for one-way flights from Rio De Janeiro to Asuncion in January.

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 Rio De Janeiro to Asuncion in January from 264€

Return flights