Cheapest return flights from Quito to Buenos Aires in December from $703

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

Return flights

26 Dec - 11 Jan LATAM Airlines Group
17 Dec - 22 Dec LATAM Airlines Group
27 Dec - 07 Jan LATAM Airlines Group
24 Dec - 12 Jan Avianca
25 Dec - 13 Jan LATAM Airlines Group
14 Dec - 15 Dec Avianca
26 Dec - 29 Dec LATAM Airlines Group
17 Dec - 21 Dec LATAM Airlines Group
25 Dec - 31 Dec LATAM Airlines Group
24 Dec - 31 Dec LATAM Airlines Group
29 Dec - 07 Jan LATAM Airlines Group
14 Dec - 25 Dec Avianca direct
25 Dec - 29 Dec LATAM Airlines Group
26 Dec - 06 Jan LATAM Airlines Group
18 Dec - 24 Dec LATAM Airlines Group
18 Dec - 23 Dec Copa
22 Dec - 05 Jan LATAM Airlines Group
24 Dec - 07 Jan Copa
21 Dec - 01 Jan LATAM Airlines Group
29 Dec - 06 Jan Avianca

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

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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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