Celebrity Apex: 12 nights from Amsterdam

Celebrity Apex sails this route on 4 dates between May and July 2028. A 12-night round trip from Amsterdam, sailing in the evening. It calls at Oslo, Skagen, Stockholm, Tallinn, Helsinki and Copenhagen (until midnight), with five days at sea along the way. The stops are in Norway, Denmark, Sweden, Estonia and Finland, and calls last 9 to 10 hours. You're back in Amsterdam at 6:00 AM. Celebrity Apex (2020) carries up to 2,910 guests on 16 decks and has 14 restaurants, 8 of them included in the fare.