The line has revealed an “enhanced” Europe deployment with “longer, more diverse and unique itineraries” for 2023.

Prima returned to Europe last week and will homeport in Reykjavik, Barcelona and Southampton – one of 10 NCL ships based in European waters until December.

Norwegian Viva, the second of NCL’s Prima-class, will offer departures from 15 European ports, including brand-firsts Bilbao, Tromso, Marseille and Ravenna.

NCL said it was moving towards offering longer European sailings, with 87% of its voyages set to have a duration of nine or more days, compared to 63% in 2019, with ships spending an average of 10.5 hours in port.

The line has also introduced six new categories of shore excursions, including Beyond Blueprints, Gourmet Tours and Go Local, allowing guests to uncover more of each destination they visit.

Gary Anslow, NCL’s head of UK and Ireland business, said: “Europe is a destination that has captured the hearts and imaginations of travellers for generations. This season, we’re thrilled to be offering even more opportunities to explore this fascinating continent, with the added bonus of having Prima homeport from Southampton this summer.

“Following the easing of travel restrictions, we’ve seen the demand for our European voyages return in full swing. With guests from over 142 countries already booked, it’s clear that people are eager to get out and see the world.”