Cheapest return flights from Quito to Buenos Aires in December from 472€

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

Return flights

19 Dec - 23 Jan Avianca
19 Dec - 23 Jan Avianca direct
20 Dec - 24 Jan Avianca
22 Dec - 08 Jan LATAM Airlines Group
05 Dec - 12 Dec LATAM Airlines Group
08 Dec - 15 Jan Avianca
07 Dec - 14 Jan Avianca
17 Dec - 07 Jan LATAM Airlines Group
23 Dec - 10 Jan LATAM Airlines Group
07 Dec - 30 Dec Avianca
19 Dec - 21 Dec Avianca
26 Dec - 02 Jan Avianca direct
05 Dec - 12 Dec Avianca direct
19 Dec - 05 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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