AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Asuncion (ASU) in December 2025 (see full year).

Return flights

11 Dec - 15 Dec	Aerolineas Argentinas
12 Dec - 13 Dec	JetSmart
12 Dec - 15 Dec	JetSmart
11 Dec - 13 Dec	JetSmart
04 Dec - 13 Dec	JetSmart
04 Dec - 15 Dec	JetSmart
10 Dec - 13 Dec	JetSmart
10 Dec - 15 Dec	JetSmart
13 Dec - 15 Dec	JetSmart
12 Dec - 14 Dec	JetSmart
31 Dec - 18 Jan	JetSmart
25 Dec - 11 Jan	JetSmart
23 Dec - 11 Jan	JetSmart
22 Dec - 11 Jan	JetSmart
26 Dec - 06 Jan	GOL Linhas Aéreas
21 Dec - 11 Jan	JetSmart
25 Dec - 12 Jan	JetSmart
31 Dec - 11 Jan	JetSmart
26 Dec - 11 Jan	JetSmart
23 Dec - 12 Jan	JetSmart

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

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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Cheapest return flights from Rio De Janeiro to Asuncion in December from 266€

Return flights