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

Return flights

01 Dec - 12 Dec	JetSmart
01 Dec - 16 Dec	JetSmart
01 Dec - 10 Dec	JetSmart
01 Dec - 07 Dec	JetSmart
01 Dec - 15 Dec	JetSmart
11 Dec - 16 Dec	JetSmart
10 Dec - 12 Dec	JetSmart
10 Dec - 16 Dec	JetSmart
05 Dec - 12 Dec	GOL Linhas Aéreas
03 Dec - 10 Dec	GOL Linhas Aéreas
30 Dec - 10 Jan	Azul Airlines
16 Dec - 01 Jan	JetSmart
11 Dec - 01 Jan	JetSmart
29 Dec - 08 Jan	GOL Linhas Aéreas
21 Dec - 09 Jan	JetSmart
22 Dec - 09 Jan	JetSmart
16 Dec - 06 Jan	JetSmart
22 Dec - 11 Jan	JetSmart
30 Dec - 09 Jan	GOL Linhas Aéreas
25 Dec - 01 Jan	LATAM Airlines Group

Also check the deals for one-way flights from Asuncion to Rio De Janeiro 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 Asuncion to Rio De Janeiro in December from $313

Return flights