Cheapest one-way flights from Buenos Aires to Asuncion in September from $124

Best time to book flights for Buenos Aires (AEP) to Asuncion (ASU) flights at AirHint

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to Asuncion (ASU) in September 2025 (see full year).

One-Way flights

14 Sep JetSmart direct
15 Sep JetSmart direct
01 Sep JetSmart direct
29 Sep JetSmart direct
13 Sep Aerolineas Argentinas direct
22 Sep JetSmart direct
25 Sep JetSmart direct
02 Sep JetSmart direct
16 Sep JetSmart direct
23 Sep JetSmart direct

Also check the deals for return flights from Buenos Aires to Asuncion in September.

Skyscanner

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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