Cheapest one-way flights from Rio De Janeiro to Asuncion in December from $174

AirHint found the following cheapest one-way flights from Rio De Janeiro (SDU) to Asuncion (ASU) in December 2025 (see full year).

One-Way flights

28 Dec Azul Airlines
29 Dec Azul Airlines
30 Dec LATAM Airlines Group
27 Dec LATAM Airlines Group

Also check the deals for return flights from Rio De Janeiro to Asuncion in December.

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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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