21 Day/21 Night Cruises out of Seattle, Washington

Are you looking for 21 day cruises that leave from Seattle, WA? As of today - October 18, 2026 - there is just 1 such cruise option. This cruise option is provided by Holland America on its Eurodam ship that was built in 2008.

In the following table you can see the 21 day cruise that departs from Seattle.