How long before the flight can I order additional services (via "Manage Bookings")?

It depends on the type of service.

• MySEAT paid seat Bookings are available through "Manage Bookings" at least 24 hours before departure. 24 hours before departure, a paid seat can be booked at online check-in;
• the purchase of extra baggage (MyBAGGAGE service) is available online with a 30% discount at least 36 hours before departure;
• Special meals are booked by 24 hours before departure.