Fares per person start at €344 on Norwegian Luna and €348 on Norwegian Viva. Norwegian Luna is the bigger ship, carrying 3,571 guests to 3,195. Norwegian Viva has the fewest guests per crew member, at 2.1 to 1. Norwegian Luna is newer, built in 2026 against 2023, though Norwegian Viva was refurbished in 2025. Norwegian Luna runs 2–10 night cruises from New York and Miami, while Norwegian Viva runs 3–14 night cruises from Miami and Galveston, plus 5 other ports.
