Are you looking for 12 day cruises that leave from New York, NY? As of today - June 12, 2025 - there are 19 such cruise options. These cruise options are offered by four cruise lines - Norwegian (NCL) (total of 11 sailings, 7 on Norwegian Bliss, 3 on Norwegian Breakaway and 1 on Norwegian Escape), Cunard (just 3 sailings, all of them on Queen Mary 2), Seabourn (total of 3 sailings, among them 2 on Seabourn Sojourn) and Princess (just 2 sailings).
In the following table you can see all 12 day cruises that depart from New York sorted by departure date.