Cheapest one-way flights from Quito to Buenos Aires in December from 242€

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

One-Way flights

15 Dec LATAM Airlines Group
12 Dec LATAM Airlines Group
28 Dec LATAM Airlines Group
24 Dec Avianca
23 Dec Avianca
08 Dec Copa
04 Dec Avianca
28 Dec Avianca direct
15 Dec Avianca direct
12 Dec Avianca direct

Also check the deals for return 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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