• Passengers who hold a Campus, a Section or Half-Time Season ticket to Brussels Airport - Zaventem
  • Passengers who travel for free, e.g.: -Free passes and free tickets NMBS/SNCB staff (active and retired)
  • Card on Patriotic Grounds
  • Free Carer Card
  • Lower House and Senate
  • Railway police officers
  • Receivables with code 906 and 907
  • Railease 

No supplement in 2nd class only

  • Children under 12 under Free 4 Kids conditions 
  • Journalists (code 043)
  • Blind persons 
  • Uniformed federal and local police officers 

If you’re travelling with:

  • Senior Ticket 
  • Go Unlimited 
  • Passes (Go Pass 10, Rail Pass, Key Card, etc.)
  • A Eurostar, TGV or Thalys ticket combined with a national ticket
  • Receivables with code 901, 903, 904 or 909 (the price of the Diabolo fee is indicated on the ticket issued in exchange for the receivable)
  • Receivable 65B for Proximus and Bpost (in the form of an extra ticket 'Diabolo Surcharge') 
Buy now your Diabolo fee