Are you looking for 12 day cruises that leave from Honolulu, HI? As of today - April 1, 2025 - there are 4 such cruise options. These cruise options are offered by two cruise lines - Norwegian (NCL) (just 3 sailings, all of them on Norwegian Spirit) and Princess (just 1 sailing on Royal Princess).
In the following table you can see all 12 day cruises that depart from Honolulu sorted by departure date.