Security at the airport was tight with completely new check-in procedures for passengers. Two other planes were scheduled to leave later today - Brussels Airlines flights to Athens and Turin, Italy - from a European aviation hub that used to handle 600 flights a day.
Arnaud Feist, the CEO of Brussels Airport Co., called today's flights a symbolic "sign of hope" following "the darkest days in the history of aviation in Belgium."
"We are more than an airport ... We are a family more bound together than ever," he said at an airport ceremony today.
Damage to the airport was extensive when double suicide bombs exploded near its crowded check-in counters 12 days ago, killing 16 victims and maiming people from around the world. Another bombing that day on a Brussels subway train killed 16 other people. Both attacks were claimed by the Islamic State group.
Feist said Belgium's biggest airport should be back around 20 per cent of capacity tomorrow and able to process 800 passengers an hour. He said yesterday that he hoped full service at the airport could be restored by the end of June or the beginning of July in time for the summer vacation season.
Police today conducted spot checks of vehicles before they arrived. A large white tent was set up outside the terminal to screen travelers' IDs, travel documents and bags before they were allowed to enter the building.
A drop-off parking area outside the terminal was closed down and authorities said there would be no rail or public transport access to the airport for the foreseeable future.
The bombers entered the check-in area with suitcases packed with explosives and nails, and the resulting blasts collapsed the airport's ceiling and shattered windows.
