Cheapest return flights from Montreal to Buenos Aires in April from 627€

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

Return flights

21 Apr - 28 Apr LATAM Airlines Group
07 Apr - 14 Apr WestJet
22 Apr - 13 May Avianca
01 Apr - 08 Apr Copa
29 Apr - 06 May Copa
09 Apr - 16 Apr Air Transat
08 Apr - 15 Apr Air Canada
12 Apr - 19 Apr WestJet
22 Apr - 29 Apr Air Canada
20 Apr - 27 Apr Avianca
15 Apr - 06 May Avianca
10 Apr - 17 Apr Copa
02 Apr - 09 Apr Air Transat
27 Apr - 04 May LATAM Airlines Group
28 Apr - 05 May LATAM Airlines Group
30 Apr - 07 May Copa
22 Apr - 01 May Copa
26 Apr - 03 May Avianca
25 Apr - 02 May WestJet
08 Apr - 03 May Avianca

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

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