Air Canada Cheap Flights from Montreal to Shannon

View €662 flight on Mon, 2 Feb 2026Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days and start at €662 for one-way flights and €850 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 29 Jan - Mon, 2 Feb
YUL
Montreal
SNN
Shannon
€850 Return, found 23 hours ago
€850
Return
found 23 hours ago
Select Air Canada flight, departing Thu, 29 Jan from Montreal to Shannon, returning Mon, 2 Feb, priced at €850 found 23 hours ago
Montreal to Shannon route information
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, Air Canada, American Airlines, British Airways
Popular airline
American Airlines
Distance
4599 km
*Available to Expedia members.