Cheapest return flights from Mexico City to Buenos Aires in April from 684€

AirHint found the following cheapest return flights from Mexico City (MEX) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

16 Apr - 23 Apr Arajet
01 Apr - 30 Apr Avianca
19 Apr - 19 May Arajet
13 Apr - 20 Apr LATAM Airlines Group
01 Apr - 15 Apr Avianca
20 Apr - 28 Apr Avianca
12 Apr - 19 Apr Avianca
08 Apr - 15 Apr Avianca
10 Apr - 26 Apr Avianca
15 Apr - 27 May Avianca
19 Apr - 28 Apr LATAM Airlines Group
20 Apr - 30 Apr Avianca
02 Apr - 03 May Avianca

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

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.