Conections.be are running a promotion where you can get a €30 discount.
Best thing is, there’s no minimum spend!!
Use promo code SUNDAY30
There is a €20 administration fee when booking.
However, if you book a very cheap flight with a low cost carrier (e.g. Ryanair) you can fly for practically nothing after the discount (see image below).
Use Google Chrome to translate the booking site if needed.
Booking currency is in EUR: