Cheapest return flights from Montreal to Barcelona in April from $426

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

Return flights

06 Apr - 13 Apr TAP
13 Apr - 20 Apr TAP
15 Apr - 22 Apr TAP
27 Apr - 04 May TAP
26 Apr - 03 May TAP
20 Apr - 27 Apr TAP
03 Apr - 13 Apr TAP
22 Apr - 20 May TAP
13 Apr - 13 May TAP
15 Apr - 20 May TAP
27 Apr - 23 May TAP
29 Apr - 06 May Air Transat
14 Apr - 21 Apr British Airways
22 Apr - 29 Apr Air Transat
08 Apr - 15 Apr Delta
09 Apr - 17 Apr Air France
07 Apr - 14 Apr Delta
28 Apr - 05 May Air France
16 Apr - 13 May KLM
24 Apr - 01 May Air Transat

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

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