Nothing to stop you if the ship is returning but you will only get the day there. Sometimes the ship does a short cruise from New York so you can stay if you want to.
Yes you can do a round trip but check with cruise line to see available dates for this. You may need to change cabins unless you book earl.
Thank you to those that replied to my enquirey D.B.
QM2 - New York Exploration
Offers 5 nights free hotel in New York!!
this cruise goes at end of June allowing you to be in New York for the 4th July celebration.
It sounds great and I can't wait to go.
Southampton, New York stay at the Millennium Broadway 4* hotel, Southampton
Are your transfers to you hotel included in cruise price ,if not how are you planning to get there.