Cheapest return flights from Montreal to Barcelona in May from $516

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

Return flights

06 May - 10 May British Airways
02 May - 13 May British Airways
04 May - 11 May British Airways
06 May - 13 May British Airways
08 May - 15 May British Airways
16 May - 23 May British Airways
18 May - 25 May British Airways
05 May - 12 May British Airways
07 May - 14 May British Airways
09 May - 16 May British Airways
06 May - 02 Jun Air France
26 May - 02 Jun Air Transat direct
25 May - 01 Jun Air Transat direct
27 May - 03 Jun Air Transat direct
28 May - 04 Jun Air France
29 May - 05 Jun FrenchBee
06 May - 02 Jun Air Transat direct
31 May - 07 Jun FrenchBee
28 May - 13 Jun Delta
27 May - 06 Jun Air Transat direct

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

Skyscanner

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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