Air Canada plans May 2, 2027 Montreal-Dublin Airbus A321xlr launch
Air Canada plans to begin nonstop Montreal-Dublin service on May 2, 2027, using the airbus a321xlr on a route expected to take approximately eight hours. The flight is scheduled four times weekly between Montréal–Trudeau International Airport and Dublin Airport.
For passengers, the key change is the aircraft choice and the timing. The route is set to return in the 2027 summer season after earlier 2026 schedules were removed from reservation systems.
Air Canada and Montreal-Dublin
Air Canada had previously intended to operate Montreal to Dublin flights in 2026. Those plans later disappeared from reservation systems, then reappeared for the 2027 summer season.
The carrier has served Montreal to Dublin on and off for years, with the route shifting in response to demand trends, aircraft availability, and network priorities.
Boeing 787-9 in 2026
Before the airbus a321xlr launch, Air Canada is expected to operate Montreal to Dublin between May and December 2026 with the Boeing 787-9 Dreamliner. Airbus A330-300 aircraft are also scheduled periodically during that same period, depending on operational requirements and seasonal demand patterns.
That creates a transitional schedule for travelers planning the route well ahead of the 2027 start. The 2026 service uses widebody aircraft before the narrower A321XLR becomes the planned long-haul option in the following year.
A321XLR on Transatlantic Routes
The A321XLR is designed to open thinner long-haul routes with lower operating costs than traditional widebody jets, and it offers a significantly extended range compared with previous A321 variants. Air Canada is using Montreal-Dublin as one example of its broader international network strategy over the next decade.
For travelers, the practical takeaway is simple: the Montreal-Dublin schedule is already mapped out in two stages, with 2026 flying on Boeing 787-9 and occasional Airbus A330-300 service, then the airbus a321xlr taking over for the planned May 2, 2027 launch.
