Are you looking for 8 day cruises that leave from Miami, FL? As of today - November 1, 2026 - there are 45 such cruise options. These cruise options are offered by six cruise lines - Carnival (total of 24 sailings, 12 on Carnival Horizon and 12 on Carnival Magic), Celebrity (total of 13 sailings, 12 on Celebrity Beyond and 1 on Celebrity Xcel), Royal Caribbean (just 4 sailings, all of them on Independence of the Seas), Princess (just 2 sailings), Norwegian (NCL) (just 1 sailing) and Seabourn (just 1 sailing).
In the following table you can see all 8 day cruises that depart from Miami sorted by departure date.