Cheap flights from Brussels to Montreal in September 2026
September 2026 is trading near the usual range on this route. The week guide below is the fastest way to find the cleaner departure windows.
Lowest fare
€461
Typical fare
€486
Current signal
Near typical
High fare
€565
Destination view
September 2026 fares to Montreal from Brussels.
Week by week
Which week looks strongest in September 2026?
Start with the strongest week, then compare the live fares below. This keeps the page focused on one question: when does this route usually open best inside September 2026?
Live fares now
Bookable fares for September 2026
Open a live fare first if you are ready to book. These cards keep the month page tied to real inventory, not filler copy.
Brussels Airlines
€694
7 Sept → 22 Sept
Updated 110d ago
Brussels Airlines
€1,413
8 Sept → 18 Sept
Updated 98d ago
Brussels Airlines
€1,413
8 Sept → 21 Sept
Updated 98d ago
Search intent answers
Quick answers for September 2026
Is September 2026 a good time to fly from Brussels to Montreal?
Yes. Current fares in September 2026 are running 5% below the usual range on this route.
Which week looks cheapest in September 2026?
The month is still filling in, so no single week is clearly ahead yet.
Are direct flights available on this route in September 2026?
Yes. We currently see 7 direct fares in this month window.
Fresh price radar
Direct Flights to Montreal at 439 EUR
We found a direct flight from Belgium to Montreal for 439 EUR. This fare is significantly lower than the typical price.
Updated 52d ago