Cheap flights from Brussels to Montreal from C$ 427

The cheapest month to fly to Montreal from Brussels is in September. Flight prices, which tend to average around C$ 828, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Montreal from Brussels during June instead. Flights to Montreal in June, while not as cheap as those in September, still average around C$ 855.

Our data shows that Tuesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 900. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Brussels to Montreal for around C$ 1,359.

Fly from Brussels Bruxelles-National to Montreal Pierre Elliott Trudeau Intl for the best Brussels - Montreal flight prices

You are more likely to see cheaper flights to Montreal from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 1,030 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Brussels for as low as C$ 888 on momondo.

Air Transat is the most popular carrier operating from Brussels to Montreal

Air Canada, Brussels Airlines and Lufthansa are the top three most popular airlines that fly to Montreal from Brussels according to our data. Air Canada is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

Historically, on average around 32% of flights between Brussels and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday 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 30% of their flights experiencing any sort of delay.

As of August 2026, 8 flights take off from Brussels and land in Montreal each day. The most common flight departure time for this route is 9:00a.m., with 100% of daily flights taking off at noon.

As of August 2026, 59 flights take off from Brussels and land in Montreal each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.