AirHint found the following cheapest return flights from Belo Horizonte (CNF) to Asuncion (ASU) in December 2025 (see full year).

Return flights

13 Dec - 17 Dec	Azul Airlines
13 Dec - 15 Dec	Azul Airlines
16 Dec - 18 Dec	LATAM Airlines Group
19 Dec - 23 Dec	GOL Linhas Aéreas
12 Dec - 15 Dec	Azul Airlines
13 Dec - 23 Dec	Azul Airlines
26 Dec - 06 Jan	GOL Linhas Aéreas
15 Dec - 18 Dec	Azul Airlines
06 Dec - 14 Dec	Azul Airlines
09 Dec - 19 Dec	GOL Linhas Aéreas
17 Dec - 19 Dec	Azul Airlines
22 Dec - 03 Jan	Azul Airlines
30 Dec - 03 Jan	GOL Linhas Aéreas
31 Dec - 04 Jan	LATAM Airlines Group
30 Dec - 04 Jan	Azul Airlines

Also check the deals for one-way flights from Belo Horizonte 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 Belo Horizonte to Asuncion in December from $381

Return flights