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

Return flights

22 Dec - 29 Dec	Avianca
16 Dec - 30 Dec	Avianca
14 Dec - 20 Dec	Avianca
19 Dec - 25 Jan	Avianca
01 Dec - 12 Dec	Copa	direct
14 Dec - 20 Dec	Copa	direct
19 Dec - 25 Jan	Copa	direct
15 Dec - 29 Dec	Avianca
13 Dec - 10 Jan	Avianca
16 Dec - 12 Jan	Avianca
09 Dec - 12 Jan	Avianca
16 Dec - 30 Dec	Copa	direct
16 Dec - 03 Jan	Avianca
23 Dec - 04 Jan	Avianca
18 Dec - 11 Jan	Avianca
19 Dec - 04 Jan	Avianca
22 Dec - 29 Dec	Copa	direct
15 Dec - 29 Dec	Copa	direct
10 Dec - 04 Jan	Wingo

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

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 Panama City to Buenos Aires in December from $638

Return flights