Fares per person start at €387 on Discovery Princess and €400 on Regal Princess. Regal Princess is the cheapest per night, at €42 per person. Discovery Princess is the bigger ship, carrying 3,660 guests to 3,560. Regal Princess has the fewest guests per crew member, at 2.6 to 1. Discovery Princess is newer, built in 2022 against 2014, though Regal Princess was refurbished in 2017.
