When I flew from Dublin to Boston it took about 6 & 1/2 hours. An estimated guess from Dublin to Montreal would be a bit longer...perhaps 7 hours.
The quickest flight is about 9.5 hours, flying from Montreal-New York-Dublin. There is no direct flight from Montreal to Dublin.
flight time from dublin to agadir
how long is the flight to dublin Ireland from Chicago Illinois
A flight from Gatwick to Montreal takes 7 hours.
the flight from Boston to Montreal is 1 hour and 16 minutes
FAR
2hr 15min Dublin (DUB) to Zurich (ZRH) by a nonstop flight operated by Aer Lingus.
2hr 50min Dublin (DUB) to Vienna (VIE) by a nonstop flight operated by Aer Lingus.
The flight should take you 9 hours.
The flight takes 3 hours !
About an hour and a half.
3 hours