Cheapest return flights from Quito to Buenos Aires in December from 493€

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

Return flights

07 Dec - 09 Dec LATAM Airlines Group
04 Dec - 07 Dec LATAM Airlines Group
05 Dec - 08 Dec LATAM Airlines Group
05 Dec - 07 Dec LATAM Airlines Group
10 Dec - 11 Jan JetSmart
09 Dec - 16 Dec LATAM Airlines Group
26 Dec - 24 Jan LATAM Airlines Group
08 Dec - 15 Dec LATAM Airlines Group
11 Dec - 16 Dec Avianca
19 Dec - 31 Dec LATAM Airlines Group
04 Dec - 13 Dec Avianca
12 Dec - 14 Dec LATAM Airlines Group
16 Dec - 22 Jan Avianca
22 Dec - 06 Jan LATAM Airlines Group
26 Dec - 24 Jan Avianca direct
24 Dec - 11 Jan Avianca
26 Dec - 13 Jan Avianca
29 Dec - 07 Jan Avianca
21 Dec - 05 Jan Avianca
26 Dec - 01 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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