40 Day/40 Night Cruises out of Seattle, Washington

Are you looking for 40 day cruises that leave from Seattle, WA? As of today - August 29, 2025 - there is just 1 such cruise option. This cruise option is provided by Cunard on its Queen Elizabeth ship that was built in 2010.

In the following table you can see the 40 day cruise that departs from Seattle.