Cunard vs Princess 2026

Cunard and Princess are siblings under Carnival Corporation. Both sit above mainstream lines, but at different prices and dress codes. Cunard is the luxury brand: 4 Queen class ships, themed Gala Evenings, three-tier dining, and the only scheduled transatlantic crossing on Queen Mary 2. Princess is the premium brand with 17 ships, MedallionClass wearable technology, Alaska dominance, and Star Princess as the first Sphere class ship at 177,800 GT.

The choice comes down to formality and where you want to go. Pick Cunard if you’re tradition-first and want the QM2 crossing and Gala Evenings. Pick Princess if you’re destination-first: Alaska, MedallionClass tech, and a premium experience without Cunard’s dress code.

At a glance

The spec table above pulls numeric facts straight from our structured dataset. A value reading “Not published” means we haven’t independently verified that number against the line’s own page. Confirm final policies with the line before you book.

What does Cunard do better than Princess?

Cunard wins on formality, heritage, transatlantic service, dining tiers, and world cruises.

• Transatlantic crossings. Queen Mary 2 runs a regular Southampton-to-New York transatlantic schedule. Princess does not offer a scheduled ocean crossing.
• Gala Evenings. Cunard’s themed formal evenings (Black and White, Red and Gold, Masquerade, Roaring 20s) with ballroom dancing are the most elaborate in the industry. Princess’s formal nights are more conventional and start only on 7+ night sailings.
• Three-tier dining. Your cabin grade sets your restaurant: Britannia, Princess Grill, or Queens Grill, each a distinct dining room with its own menu and service. Princess has main dining and specialty restaurants, but it doesn’t tier the main dining room by cabin type.
• Heritage. Founded in 1840, Cunard carries 185 years of continuous maritime history. Afternoon tea in the Queens Room, White Star service, and a planetarium on QM2 reflect a tradition that Princess, founded in 1965, does not match.
• World cruises. Cunard sails full 100+ night circumnavigations from Southampton each January. Princess offers extended voyages but not at the same scale or departure consistency.

What does Princess do better than Cunard?

Princess wins on Alaska expertise, fleet size, MedallionClass technology, pricing, and homeport breadth.

• Alaska. Princess is the dominant cruise line for Alaska Inside Passage sailings, with more Seattle departures than any competitor. Star Princess and the broader Princess Alaska fleet offer decades of Alaska-specific shore excursion partnerships and destination programming. Cunard sails Alaska occasionally but not with the same depth.
• MedallionClass technology. The OceanMedallion wearable enables keyless cabin entry, on-demand food delivery, personalized wayfinding, and contactless payments. Cunard does not offer comparable onboard technology.
• Fleet size. Princess operates 17 ships from 6+ US homeports. Cunard runs 4, with limited US departures. That’s more choice in dates and departure ports, plus a wider spread of ship types.
• Price. Princess typically runs 25 to 45 percent below Cunard for comparable sailing lengths. At the top of that range, the same length of cruise costs nearly double on Cunard. The gap is widest on Caribbean and Alaska itineraries.
• Movies Under the Stars. Princess’s outdoor cinema on most ships is a fleet-wide signature. Cunard does not have an equivalent outdoor entertainment feature.

Where are Cunard and Princess roughly equal?

Both are Carnival Corporation brands with above-mainstream service, dress-up evenings, and Caribbean itineraries.

• Service quality. Both lines deliver attentive service above the mainstream standard. Cunard’s is more formal. Princess’s is more warm and tech-enabled. Both are well-regarded.
• Dress-up evenings. Both maintain dress-up nights, though Cunard’s are significantly more elaborate and more frequent on shorter sailings.
• Caribbean sailings. Both offer Caribbean itineraries, though Princess’s larger fleet provides more options.

Which one should you book?

• Book Cunard if you want a transatlantic crossing on Queen Mary 2, themed Gala Evenings, three-tier dining, or the most formal atmosphere in the industry.
• Book Princess if you want Alaska Inside Passage expertise, MedallionClass wearable tech, a premium experience at moderate pricing, or a wider range of itinerary options from US homeports.
• Book Celebrity instead if you want modern design-forward premium cruising. See our Cunard vs Celebrity and Celebrity vs Princess comparisons.

What to verify before booking

• Current pricing for the exact ship and date you want, at your cabin category, on both lines.
• Queen Mary 2 transatlantic schedule if the crossing is your primary goal.
• Princess Alaska departures if Alaska is your priority. Book early as popular dates sell out months in advance.
• Cunard cabin grade to understand your dining tier (Britannia, Princess Grill, or Queens Grill).
• Formal night count for your Princess sailing length. Cruises of 6 nights or fewer have zero formal nights.

Bottom line

Cunard and Princess are both above-mainstream Carnival Corporation brands, but they serve different travelers. Cunard is the formal heritage choice with transatlantic crossings and Gala Evenings. Princess is the destination-focused premium choice with Alaska expertise and MedallionClass technology. If you want tradition and formality, Cunard. If you want destination depth and onboard tech at a more accessible price, Princess.