The cheapest Brussels to Belize return flight on the radar right now is €637, flying with Air Canada via one or more connections. It covers departures in March 2027, and every dated link below opens that exact BRU–BZE search on Skyscanner. Across 15 recorded checks it has ranged between €581 and €755. Our sampling points to March 2027 as the cheapest month to fly Brussels to Belize.
Every fare here is re-confirmed against Skyscanner automatically, and each one is stamped with the moment it was last checked, so you can see how fresh it is instead of taking it on trust. Not flying from Brussels? We track 33 other departure cities for Belize, listed at the foot of this page.
Fares move quickly. If this Brussels to Belize price has gone by the time you search, shift the dates a day or two either side, because the same route is often still cheap just next door.