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

Return flights

19 Dec - 07 Jan	LATAM Airlines Group
07 Dec - 08 Dec	Avianca
16 Dec - 07 Jan	LATAM Airlines Group
15 Dec - 07 Jan	LATAM Airlines Group
13 Dec - 07 Jan	LATAM Airlines Group
16 Dec - 12 Jan	LATAM Airlines Group
16 Dec - 13 Jan	LATAM Airlines Group
18 Dec - 14 Jan	LATAM Airlines Group
16 Dec - 14 Jan	LATAM Airlines Group
16 Dec - 15 Jan	LATAM Airlines Group
16 Dec - 16 Jan	LATAM Airlines Group
12 Dec - 23 Dec	Avianca
13 Dec - 24 Dec	Avianca

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 475€

Return flights