Shower is available on all A380 operated routes, however it is considered on "request basis" for JED, SYD-AKL v.v and BKK-HKG v.v so you wont pro-actively be asked for a reservation time on these flights .. but the service is definately there. Some customers choose to sleep the entire DXB-BKK leg and then eat/shower on the BKK-HKG leg.

For all flights the shower is available immediately after take off till the last slot being one hour before landing. So you may shower once the seat belt sign is off at cruising level, however as stated before the most popular time is naturally before landing.

If you have a particular preference inform the crew, however the will come around to take any reservations. Preference will be given to High Valued Customers when there may be a double up so you may be offered an alternative however this is quiet rare.