For many international fans, Tomorrowland begins at Brussels Airport rather than De Schorre. About 25,000 festivalgoers arrived on Brussels Airlines flights in 2026, moving the weekend into terminals, hotels, and shuttle lines before anyone reached Boom.
The Brussels Hotel Association estimated about 60,000 overnight stays in the city tied to the festival. The Brussels Times reported that Brussels Airlines carried those 25,000 travellers across 409 flights. Tomorrowland now operates as a travel system with Belgium as its front door.
The trip is part of the show
Global Journey packages that system into flights, trains, buses, hotels, party flights, and Belgian city experiences. Tomorrowland says more than 50,000 travellers from 165 countries use the program. Those are the festival's figures, not an independent economic estimate.
The package changes where the event begins and where the spending lands. A hotel in Brussels or Antwerp, a city pre-party, and a shuttle to Boom all become part of the programmed weekend.
Outside the official package
We Rave You also reported that residents around Boom and Rumst rent rooms, gardens, and parking, while offering local services during the festival. There is no useful average income figure in that reporting. What it shows is the informal infrastructure that appears when official capacity runs out.
Tomorrowland's footprint is not contained by the De Schorre fence. Airlines move it, Global Journey sells it, hotels house it, and nearby residents absorb the overflow.
For fans planning the trip, the festival is a country-wide itinerary rather than a ticket alone. Belgium is not just the location on the poster. It is part of the event's operating system.