Cheapest return flights from Buenos Aires to Asuncion in September from $213

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

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

Return flights

14 Sep - 17 Sep JetSmart direct
24 Sep - 13 Oct JetSmart direct
05 Sep - 08 Sep JetSmart direct
05 Sep - 19 Sep JetSmart direct
12 Sep - 14 Sep JetSmart direct
12 Sep - 17 Sep JetSmart direct
14 Sep - 03 Oct JetSmart direct
05 Sep - 17 Sep JetSmart direct
05 Sep - 12 Sep JetSmart direct
05 Sep - 10 Sep JetSmart direct
14 Sep - 19 Sep JetSmart direct
14 Sep - 21 Sep JetSmart direct
24 Sep - 03 Oct JetSmart direct
19 Sep - 03 Oct JetSmart direct

Also check the deals for one-way flights from Buenos Aires to Asuncion in September.

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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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