How to Choose a Luxury Cruise Line: Regent vs Silversea vs Seabourn vs Explora

People who have never taken a luxury cruise tend to assume the lines are interchangeable: small ships, big suites, champagne, a high price. People who have taken several tend to be fiercely loyal to one and faintly dismissive of the others. Both groups are wrong in a useful way. The ultra-luxury tier is small — six names cover almost all of it — and the lines really are different, but not along the axis of “better” or “worse”. They differ in what they include, how big the ship is, how formal the mood is, and where they sail. Get those three or four things right and any of them will give you the best week of the year.

This is the comparison we run for clients before we shortlist sailings. It is current as of September 2026 and deliberately avoids the promotional fine print, which changes monthly; the cruise desk keeps track of that for you.

Question One: What Do You Want Included?

Every luxury line includes drinks, gratuities and most dining. Beyond that they diverge. Regent Seven Seas includes the most: economy flights, unlimited shore excursions, premium spirits, specialty restaurants, Wi-Fi, and on the top suites a business-class upgrade. The price reflects it, and Regent suits travellers who want one number and no decisions. Silversea includes drinks, gratuities and butler service on every suite, sells air as a credit you can decline, and includes excursions on most sailings; the itineraries are the most adventurous in the category. Seabourn includes open bars and most dining and keeps a selection of excursions complimentary, with a lower entry price than Regent.

Explora Journeys, the Ritz-Carlton Yacht Collection and Four Seasons Yachts take the hotel approach: everything on board is included, but excursions and flights are sold separately. That suits people who prefer to plan their own days ashore — or to let a concierge do it — and who do not want to pay for excursions they will not take. On a port-heavy Mediterranean week the difference between an all-in fare and a hotel-style fare can be a couple of thousand dollars per person, so the answer to this question is worth having before you compare prices.

Question Two: How Big a Ship?

Ship size decides how the week feels more than any other variable. Silversea’s smallest vessels carry about 100 guests; Seabourn’s classic ships about 450 to 600; Regent’s between 490 and 750; Explora’s about 900. The Ritz-Carlton yachts hold 300 to 450 and Four Seasons about 200. Smaller ships dock in the centre of towns the big ones tender to, and the social dynamic changes: on a 100-guest ship you will know half the passengers by day three, which is either the best or worst thing about it.

Larger luxury ships buy you more restaurants, a proper spa, a theatre and more room to be anonymous. Regent and Explora are the choice for travellers who want a hotel’s variety; Seabourn and Silversea’s smaller ships for those who want a house-party. There is no wrong answer, only a wrong match.

Question Three: What Mood?

A one-line characterisation of each line as guests describe it to us:

• Regent Seven Seas. Classic, generous, everything handled. The largest suites in the category and the most loyal repeat guests. Formal nights are optional but the crowd dresses up.
• Silversea. Itinerary-led and slightly European in feel, with a butler for every suite and the strongest expedition arm. The line for people who choose a cruise by the ports.
• Seabourn. Relaxed, social and unfussy. Open-seating dining, a crew that remembers your drink, and sailings that feel like a yacht owned by a well-connected friend.
• Explora Journeys. Modern, design-led and quietly informal, with no formal nights and large suites. Appeals to guests who found the classic lines stuffy.
• Ritz-Carlton Yacht Collection. Yacht scale with the hotel brand’s service culture, a younger and more international crowd, and marina days off the stern.
• Four Seasons Yachts. The newest name, built around residential-scale suites and Four Seasons’ hotel standards. Small, expensive, and already hard to book on peak dates.

The Flights Are Where the Real Money Moves

The cruise fare is the same whether you book direct or through an agency, because lines protect their published pricing and pay the agency out of it. The variable cost is getting to the ship. Regent’s included air is economy with business-class upgrades sold at close to the published fare; Silversea’s air credit is often worth taking; the hotel-style lines leave air to you. For a Mediterranean or Asian sailing, two business-class tickets can be a third of the total budget, which is why our cruise flight desk prices the line’s air against the unpublished fares Biirdee books before anyone pays a deposit. Our guide to luxury voyages with business-class flights has the line-by-line air rules.

Frequently Asked Questions

• Which luxury cruise line has the biggest suites? Regent Seven Seas, whose entry suites start around 300 square feet with a veranda; Four Seasons Yachts and Explora Journeys are close behind. Silversea and Seabourn suites are slightly smaller but every one has a veranda on the newer ships.
• Is Regent really all-inclusive? Closer than anyone else: flights, excursions, drinks, dining, Wi-Fi and gratuities are in the fare. Spa treatments, some premium wines and pre-cruise hotels beyond the included night are extra.
• Which line is best for a first luxury cruise? Seabourn or Regent for a classic first experience; Explora if you dislike formality. A concierge can match the ship to your dates and party rather than defaulting to one brand.
• Do luxury cruise lines allow children? All of them, with minimum ages of six months to a year, but none run children’s programmes outside school holidays, and several ships are effectively adults-only in practice.

Inclusions and ship details in this post were verified in September 2026 and change each season; the cruise desk keeps them current.