Cheapest return flights from Quito to Buenos Aires in October from $607

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

Return flights

25 Oct - 12 Nov Avianca
29 Oct - 31 Oct Copa
26 Oct - 01 Nov Avianca
29 Oct - 03 Nov Avianca
26 Oct - 01 Nov Avianca direct
29 Oct - 05 Nov Avianca
26 Oct - 02 Nov Avianca
28 Oct - 30 Nov Avianca
30 Oct - 07 Nov Avianca
31 Oct - 11 Nov Avianca
25 Oct - 09 Nov Avianca
27 Oct - 27 Oct Avianca

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

Powered by

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.