Cheap flights from Barcelona to Montreal from C$ 478

The cheapest month to fly to Montreal from Barcelona is in November. Flight prices, which tend to average around C$ 721, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Montreal from Barcelona during September instead. Flights to Montreal in September, while not as cheap as those in November, still average around C$ 747.

Our data shows that Friday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 779. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona to Montreal for around C$ 1,079.

Our data shows that the cheapest Barcelona to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 883. Flights at noon are often more expensive with an average ticket price of C$ 973.

Fly from Barcelona-El Prat to Montreal Pierre Elliott Trudeau Intl for the best Barcelona - Montreal flight prices

You are more likely to see cheaper flights to Montreal from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 882 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Barcelona for as low as C$ 818 on momondo.

There is only 1 cabin class available to choose from on Barcelona to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 17% of flights between Barcelona and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

The number of flights available between Barcelona and Montreal is 4 per day as of September 2026. The most frequent departure time is 12:00p.m., with 100% of daily flights leaving in the afternoon.

As of September 2026, there are 33 flights per week flying from Barcelona to Montreal. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.