AirHint found the following cheapest return flights from Buenos Aires (AEP) to Asuncion (ASU) in January 2026 (see full year).

Return flights

18 Jan - 03 Feb	JetSmart	direct
25 Jan - 12 Feb	JetSmart	direct
25 Jan - 03 Feb	JetSmart	direct
18 Jan - 02 Feb	JetSmart	direct
07 Jan - 13 Jan	JetSmart	direct
07 Jan - 12 Jan	JetSmart	direct
07 Jan - 18 Jan	JetSmart	direct
18 Jan - 28 Jan	JetSmart	direct
25 Jan - 02 Feb	JetSmart	direct
06 Jan - 13 Jan	JetSmart	direct
06 Jan - 12 Jan	JetSmart	direct
06 Jan - 18 Jan	JetSmart	direct
25 Jan - 28 Jan	JetSmart	direct
25 Jan - 13 Feb	JetSmart	direct
07 Jan - 11 Jan	JetSmart	direct
06 Jan - 11 Jan	JetSmart	direct

Also check the deals for one-way flights from Buenos Aires 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.

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Cheapest return flights from Buenos Aires to Asuncion in January from 181€

Return flights