AirHint found the following cheapest return flights from Buenos Aires (EZE) to Panama City (PTY) in September 2025 (see full year).

Return flights

26 Sep - 11 Oct	Avianca
23 Sep - 13 Oct	Avianca
09 Sep - 16 Sep	Avianca
17 Sep - 01 Oct	Avianca
21 Sep - 03 Oct	Avianca
21 Sep - 24 Sep	Avianca
08 Sep - 15 Sep	Avianca
15 Sep - 18 Sep	Avianca
20 Sep - 28 Sep	Avianca
13 Sep - 17 Sep	Avianca
26 Sep - 11 Oct	Copa	direct
17 Sep - 01 Oct	Copa	direct
23 Sep - 13 Oct	Copa	direct
20 Sep - 28 Sep	Copa	direct
21 Sep - 03 Oct	Copa	direct
13 Sep - 17 Sep	Copa	direct
15 Sep - 18 Sep	Copa	direct
08 Sep - 15 Sep	Copa	direct

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

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 Panama City in September from $767

Return flights