Cheapest return flights from Montreal to Buenos Aires in April from 709€

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

Return flights

09 Apr - 16 Apr Avianca
21 Apr - 28 Apr Avianca
23 Apr - 30 Apr Avianca
06 Apr - 22 Apr Avianca
28 Apr - 05 May Avianca
30 Apr - 07 May Avianca
25 Apr - 02 May Avianca
16 Apr - 30 Apr Avianca
15 Apr - 22 Apr Avianca
29 Apr - 06 May Avianca
27 Apr - 04 May Copa
08 Apr - 15 Apr Avianca
26 Apr - 03 May Avianca
30 Apr - 08 May Copa
14 Apr - 21 Apr Copa
20 Apr - 29 Apr Avianca
22 Apr - 29 Apr Avianca
24 Apr - 01 May Copa

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

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