Cheap flights from Brussels to Montreal from C$ 381

The month of September is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Brussels, with most prices found around C$ 708. The month of May is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Brussels averaging around C$ 756.

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday when prices can be found for as low as C$ 943. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Brussels because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,101.

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 943 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Brussels for as low as C$ 814 on momondo.

Air Transat is the most popular carrier operating from Brussels to Montreal Pierre Elliott Trudeau Intl

Air Canada, Brussels Airlines and Lufthansa are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from Brussels according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 4 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 29% 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 145 minutes.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday 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 28% of their flights experiencing any sort of delay.

As of March 2026, 5 flights take off from Brussels and land in Montreal Pierre Elliott Trudeau Intl Airport each day. The most common flight departure time for this route is 10:00a.m., with 100% of daily flights taking off at noon.

As of March 2026, 41 flights take off from Brussels and land in Montreal Pierre Elliott Trudeau Intl Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.