Cheapest return flights from Quito to Buenos Aires in April from 502€

AirHint found the following cheapest return flights from Quito (UIO) to Buenos Aires (EZE) in April 2026 (see full year).

Return flights

29 Apr - 03 May LATAM Airlines Group
13 Apr - 20 Apr LATAM Airlines Group
22 Apr - 26 Apr LATAM Airlines Group
30 Apr - 03 May LATAM Airlines Group
28 Apr - 03 May LATAM Airlines Group
01 Apr - 27 Apr LATAM Airlines Group
22 Apr - 27 Apr LATAM Airlines Group
07 Apr - 07 May Avianca
05 Apr - 11 Apr LATAM Airlines Group
29 Apr - 05 May Avianca
17 Apr - 20 Apr Avianca

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

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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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