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

Return flights

18 Dec - 25 Dec	LATAM Airlines Group
25 Dec - 31 Dec	Avianca
25 Dec - 01 Jan	LATAM Airlines Group
04 Dec - 15 Dec	LATAM Airlines Group
03 Dec - 13 Dec	LATAM Airlines Group
10 Dec - 14 Dec	LATAM Airlines Group
25 Dec - 01 Jan	Avianca	direct
23 Dec - 01 Jan	Avianca
27 Dec - 13 Jan	LATAM Airlines Group
29 Dec - 12 Jan	Avianca
26 Dec - 30 Dec	Avianca
25 Dec - 30 Dec	Avianca
27 Dec - 31 Dec	Avianca
04 Dec - 14 Dec	Avianca
30 Dec - 13 Jan	LATAM Airlines Group
27 Dec - 09 Jan	LATAM Airlines Group
30 Dec - 13 Jan	Avianca	direct
27 Dec - 08 Jan	Avianca	direct
27 Dec - 13 Jan	Avianca	direct

Also check the deals for one-way flights from Guayaquil 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 Guayaquil to Buenos Aires in December from $562

Return flights