Although I have been on quite a few cruises from the UK, this is my first fly cruise. Our cruise starts and ends in Valetta and our flight home is at 7pm. What happens the final day? I can see we have to leave our cabin early morning but understand we are able to use some facilities onboard for a while. We were hoping to be able to go into Valetta ourselves for a few hours. Would we be allowed to go back on board if we did that? Any guidance would be appreciated