- An upgrade allows you to enjoy a premium experience and priority service. However, the fare conditions and baggage allowance of your original ticket will continue to apply.
- The upgrade is applicable for your selected flight. Other flights within your booking for which you didn’t choose to upgrade will remain in the original booking class.
- Conditions for Fixed Price Upgrade bookings are based on the conditions of the originally booked fare, regarding the conditions for changing a booking and the baggage allowance. In case of voluntary cancellation, no refund of the Upgrade amount is possible.

Business Class on short-haul flights
- Empty middle seat
- Free access to the airport lounges
- Complimentary snacks & drinks
- Priority lane at security
- Seating at the front of the plane
- Priority boarding and disembarking, priority baggage delivery

Business Class on long-haul flights
- Luxurious 2m-long full flat bed with integrated massage function
- Free access to the airport lounges
- Premium beverages and meals created by a Michelin-starred Belgian chef
- Dedicated check-in desks at the airport
- Priority lane at security
- Priority boarding and disembarking, priority baggage delivery

Premium Economy Class on long-haul flights
- A premium seat, with expanded armrest
- Extra legroom and a wider seat recline
- Separate compartment, to ensure a quiet environment
- Complimentary meal and drinks