Find Air Transat(TS) flights from Montreal to Barcelona

At the moment, you can catch a nonstop flight from Montreal to Barcelona with the following airlines, including: Air Canada Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 7 hours 18 minutes to fly from Montreal to Barcelona.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Montreal to Barcelona is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 13 flight per week flying from Montreal to Barcelona. You can check the weekly schedule for popular airlines on this route below: Air Canada: S/M/T/W/T/F/S -- AC822 (19:00)

The cheapest months to fly from Montreal to Barcelona is September, when demand for travel is lower.

After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Montreal to Barcelona on October 28, 2026 with Air Transat, with prices starting at US$253.

You can land at any one of the following hubs in Barcelona: Josep Tarradellas Barcelona-El Prat Airport (BCN). Flying from Montréal-Pierre Elliott Trudeau International Airport to Josep Tarradellas Barcelona-El Prat Airport (YUL-BCN) is by far the most common option on this route.

The time difference between Barcelona and Montreal is 6h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.