Royal Caribbean vs. Celebrity Cruises: Which sister cruise line should you choose?

Royal Caribbean and Celebrity Cruises, which are sister cruise lines operated by Royal Caribbean Group, are both known for offering abundant dining options and engaging nightlife. However, they have different onboard vibes and target different types of cruise travelers.

Royal Caribbean’s fleet of more than two dozen ships includes some of the largest vessels at sea and features groundbreaking innovations and family-friendly attractions. Celebrity’s 15 not-quite-as-large vessels are more upscale, adult-focused and design-centric. (Launching in 2025, Celebrity Xcel will bring the line’s ship count to 16.)

Which cruise line should you choose? Read on for a head-to-head comparison of Royal Caribbean and Celebrity Cruises, covering each brand’s onboard experience, itineraries and passenger profile to help you decide.

Size of ships

Both Royal Caribbean and Celebrity operate multiple classes of ships, most categorized as large. The older ships in both fleets are smaller than the newest vessels but are not intimate by any means.

Royal Caribbean’s older ships carry 2,000 to 3,900 guests, and its newest more than 7,000, putting it at the forefront of the megaship trend.

The world’s top five largest ships (based on passenger capacity) are Royal Caribbean vessels, led by Icon of the Seas, which can carry up to 7,600 guests at double occupancy. (Debuting in August 2025, Star of the Seas will join Icon in the top spot, also carrying up to 7,600 passengers.) Utopia of the Seas, Wonder of the Seas, Allure of the Seas and Oasis of the Seas currently round out the top five, carrying up to 6,988 guests at double occupancy.

Royal Caribbean’s modern Quantum Class ships accommodate 4,180 guests and stand out due to each ship’s North Star sightseeing capsule, which rises 300 feet above the sea.

Related: The 7 classes of Royal Caribbean cruise ships, explained

Celebrity Cruises’ newest and largest ships are its 3,260-guest Edge Class series: Celebrity Edge, Celebrity Apex, Celebrity Beyond, Celebrity Ascent and the upcoming Celebrity Xcel. Its five Solstice Class ships each carry around 2,800 passengers, and its four Millennium Class vessels accommodate around 2,200 apiece.

Celebrity also offers expedition-style cruising on the 100-passenger Celebrity Flora in the Galapagos Islands (but we won’t address it in this article).

Both cruise lines offer all the amenities of a floating resort at sea: pools, spas, bars and multiple dining venues. In terms of sheer wow factor, though, Royal Caribbean’s activity-packed Icon Class, Oasis Class and Quantum Class ships are hard to beat, especially for family cruising.

On the other hand, Celebrity’s vessels are spacious and designed to dazzle with contemporary decor and premium amenities.

On both lines, the smallest and oldest ships can have a different vibe from the newest and largest vessels, so keep that in mind as you research trips.

Related: The 4 types of Celebrity Cruises ships, explained

Who is on board?

With Royal Caribbean, a better question might be, “Who isn’t on board?” As a mainstream cruise line, it appeals to a wide range of passengers, mostly Americans (at least on North American itineraries) and many of them families.

It’s also popular with friends celebrating birthdays or bachelor/bachelorette getaways and couples of all ages seeking a lively shipboard ambience at an affordable price. That said, Royal Suite Class passengers definitely have money, so there’s a more upscale demographic, often multigenerational.

Passengers also differ by itinerary, with three- to seven-night Bahamas and four- to 11-night Caribbean sailings attracting families and groups of friends. The line’s seven- to 12-night Mediterranean itineraries draw more couples and retirees and fewer families, as well as more Europeans. (About half of passengers on Royal Caribbean’s European itineraries are Europeans and travelers from outside the United States.) Alaska sailings lure multigenerational families and older cruisers.

Related: The ultimate guide to Royal Caribbean cruise ships and itineraries

Celebrity’s ships attract a narrower, more upscale demographic, mostly Gen Xers in their 40s and 50s and retirement-age baby boomers, with some childless millennials, too.

Kids will be on board, but not in the numbers that Royal Caribbean attracts. As a premium cruise brand, Celebrity Cruises typically has higher fares than Royal Caribbean, especially on its Edge Class ships. However, the price gap between Celebrity and Royal Caribbean is narrowing. Notably, fares for Royal Caribbean’s newest ships, like Icon of the Seas, are often on par with Celebrity’s offerings.

Related: The ultimate guide to Celebrity Cruises ships and itineraries

Cabins and suites

Royal Caribbean offers a dizzying array of cabin and suite options, especially on its newest and largest ships. Celebrity features fewer overall cabin categories but offers nonsuite rooms with extra perks.

Both cruise lines offer a variety of cabin styles and price points. You’ll find windowless inside cabins, ocean-view rooms with picture windows or portholes, accommodations with private balconies and a range of suites. There are also connecting rooms for families and groups, plus accessible cabins for passengers using wheelchairs or other assistive devices.

It’s not surprising that Royal Caribbean’s large Icon Class, Oasis Class and Quantum Class ships feature the most accommodation types within the fleet — up to three dozen cabin and suite categories designed for both families and couples with a wide range of budgets.

On the affordable end, some of the windowless inside cabins come with a “virtual balcony,” a window-mimicking screen that displays real-time video of the view outside. These are available on all five Quantum Class ships, plus Wonder of the Seas, Symphony of the Seas, Harmony of the Seas, Navigator of the Seas, Explorer of the Seas, Utopia of the Seas and Voyager of the Seas.

Oasis Class ships also feature inside and balcony cabins that overlook the Promenade, Boardwalk and Central Park neighborhoods.

Eleven vessels (Adventure of the Seas, Anthem of the Seas, Brilliance of the Seas, Harmony of the Seas, Jewel of the Seas, Mariner of the Seas, Ovation of the Seas, Odyssey of the Seas, Quantum of the Seas, Spectrum of the Seas and Serenade of the Seas) offer a limited number of cabins designed for solo travelers. Meanwhile, Super Studio solo cabins with balconies are available on Anthem of the Seas, Quantum of the Seas, Ovation of the Seas, Harmony of the Seas, Spectrum of the Seas and Odyssey of the Seas.

The cruise line’s top accommodations are suites, varying in size and some with loft configurations. Its most lavish digs are the two-story Ultimate Family Suites (found on Wonder, Symphony, Spectrum and Utopia of the Seas) and the three-story Ultimate Family Townhouse on Icon of the Seas. They sleep up to eight guests and boast kid-friendly amenities, including a slide, air hockey table and other games.

All suites offer exclusive amenities. However, Royal Caribbean’s largest, most expensive suites come with exclusive perks, such as Royal Genie butler service and complimentary specialty dining and beverage packages.

Related: Royal Caribbean cruise ship cabin and suite guide: Everything you want to know

Celebrity’s newest Edge Class ships replace the standard balcony cabin with Infinite Veranda Staterooms. In these, a floor-to-ceiling window lowers halfway to create an open-air veranda within the room. This design allows for more usable space within the cabin, regardless of whether the window is open or shut.

AquaClass cabins include in-cabin wellness amenities and access to an exclusive restaurant and the spa’s thermal suite (with saunas and heated loungers). Concierge Class rooms come with a dedicated concierge, a pillow menu and an exclusive welcome-aboard lunch in the dining room with complimentary wine.

Celebrity Silhouette offers single inside cabins, while Edge Class ships include some Infinite Veranda Staterooms designed for solo travelers.

Suite configurations and decor vary by ship class. On Edge Class ships, eight suite categories include the two-story Edge Villas and the Iconic Suite, the largest in the fleet at 1,892 square feet (plus a 689-square-foot terrace). Solstice Class ships feature six to eight suite categories, depending on the ship; and the number of suite categories on Millennium Class ships ranges from five to six.

All suites come with dedicated attendants and a concierge, plus included perks such as a premium drink package and premium Wi-Fi. Celebrity’s suite guests can also access exclusive amenities as part of The Retreat, including a private sun deck, lounge and restaurant.

Related: Everything you need to know about Celebrity Cruises cabins and suites

Dining

The upside: Royal Caribbean and Celebrity ships offer a dozen or more onboard dining venues, so there are culinary options to suit every palate.

The downside: Both cruise lines offer just a handful of complimentary restaurants — a buffet, banquet-style dining rooms, a poolside grill and a few casual eateries — meaning passengers must pay extra for steakhouses, Italian or French restaurants and sushi bars.

Royal Caribbean’s complimentary offerings include casual options such as the Dog House for a global hot dog menu, El Loco Fresh for burritos and quesadillas, Sorrento’s Pizza for grab-and-go slices, and Park Cafe for deli-style sandwiches — although options do vary slightly by ship.

Extra-fee dining on Royal Caribbean covers most of the bases — Chops Grille for steak, Izumi for sushi, Giovanni’s Italian Kitchen and Jamie’s Italian for Mediterranean classics and Hooked Seafood for fish and shellfish.

Wonderland mixes creative flavors and unique presentations, and 150 Central Park is ideal for a special celebration; the latter two are available solely on Oasis Class and Quantum Class ships. Themed 1950s diner Johnny Rockets (on more than a dozen ships) is an affordable, kid-friendly favorite.

Related: The ultimate guide to cruise ship food and dining

Like Royal Caribbean, Celebrity offers a formal main dining room on Solstice Class and Millennium Class ships. However, on Edge Class ships, four smaller themed restaurants replace the one banquet-style dining hall.

Each features a selection of exclusive menu items — new American in Cosmopolitan, Mediterranean in Cyprus, French in Normandie and Italian in Tuscan — along with selections from the Celebrity Signature menu.

Each venue’s distinctive ambience and unique menus serve a variety of tastes on a complimentary basis — but solely for dinner. In addition, guests who book suites in The Retreat can dine at Luminae, while those in AquaClass have access to health-focused Blu, free of charge.

Additional fleetwide complimentary dining includes the buffet-style Oceanview Cafe; the Mast Grill, a casual poolside eatery serving burgers and wraps; and the Spa Cafe, offering healthier, lighter options for breakfast and lunch.

Celebrity’s extra-fee dining also varies by ship class. On Edge Class ships, guests can enjoy Fine Cut Steakhouse for prime cuts and seafood, Eden Restaurant for modern global cuisine, Le Grand Bistro for classic French, Rooftop Garden Grill for backyard favorites, Raw on 5 for sushi and Japanese specialties and Magic Carpet for small bites and cocktails.

Celebrity’s most elevated dining experience is Le Voyage by Daniel Boulud, the acclaimed French chef’s first restaurant at sea, available aboard Celebrity Beyond, Ascent and upcoming Xcel.

Celebrity’s Solstice Class and Millennium Class ships feature Tuscan Grille for steak and Italian specialties, Le Petit Chef for classic French with enchanting tabletop entertainment and Sushi on Five for Japanese. The line’s Solstice Class ships have an additional restaurant, Murano, for elevated French tasting menus.

Two Celebrity ships, Reflection and Silhouette, also offer two alfresco eateries: Lawn Club Grill and The Porch seafood restaurant.

Related: Dining mistakes you must fix on your next cruise

If you’re looking for culinary variety without paying extra, Royal Caribbean’s multiple complimentary casual dining venues, namely on its newest and biggest ships, give it an edge for families.

Celebrity’s Edge Class ships’ quartet of complimentary restaurants offers a nightly change of scenery and menus, ideal for couples and groups of adult friends.

If you are willing to pay extra for a few dinners, Celebrity’s roster of specialty restaurants is also a notch above Royal Caribbean’s in terms of quality and ambience.

Onboard attractions

Royal Caribbean’s focus on adrenaline-rush activities makes it the clear choice for family fun, while Celebrity’s chicer vibe is a draw for couples seeking to relax.

Royal Caribbean is a leader in offering amusement park-style attractions such as waterslides, zip lines, surfing and sky-diving simulators and escape rooms. Celebrity doesn’t go there at all. Rather, its onboard attractions are designed for grown-ups, with pools, hot tubs and stylish top-deck relaxation areas, such as The Lawn Club on Solstice Class ships and The Rooftop Garden on Edge-series ships.

All Royal Caribbean ships feature rock climbing walls, outdoor movie screens and arcades. All but Radiance Class and Vision Class ships have FlowRider surf simulators, and all but Radiance Class, Vision Class and Quantum Class ships have minigolf courses.

Royal Caribbean’s Icon Class, Oasis Class and Quantum Class ships feature the most thrills in the fleet — perhaps even at sea. Oasis Class vessels are known for their collection of waterslides and the Ultimate Abyss dry slide that drops riders 10 decks through a spiral tube pulsing with light. These ships also have an ice skating rink, zip line, escape room, pop-up laser tag and a carousel.

Icon of the Seas has the largest water park at sea, with six slides, and a thrilling ropes course along the side of the ship.

Related: The best cruise ship waterslides and watery fun zones

Royal Caribbean’s Quantum Class ships don’t feature waterslides but are distinguished by their North Star sightseeing capsule, which lifts guests high above the ship for 360-degree views. Other thrills include RipCord by iFly (a sky-diving simulator) and the multipurpose indoor SeaPlex offering bumper cars, basketball and Xbox gaming consoles.

Freedom Class and Voyager Class ships offer some thrill activities, but not as many as the newer ships. These can include various waterslides, laser tag and escape rooms, so check each ship’s offerings. Older and smaller Radiance Class and Vision Class ships feature pools but no waterslides or other kid-friendly attractions.

What Celebrity’s ships lack in thrills, they make up for with eye-catching contemporary design and cool places to hang out. Solstice Class ships feature a half-acre Lawn Club with real grass; it’s the setting for jazz concerts and outdoor games. Edge Class vessels have a Rooftop Garden with live plants, modern sculptures, cozy seating nooks and a grill restaurant. Cabana-lined pool decks feature elevated hot tubs shaped like martini glasses.

Both Royal Caribbean and Celebrity feature adults-only Solarium pools. They also offer relaxing spas with salons, thermal suites and fitness centers for all your self-care and wellness needs.

Related: The wildest attractions you’ll find on a cruise ship

Kids activities

Both Royal Caribbean and Celebrity welcome families and have complimentary kids clubs, but only Royal Caribbean has the onboard attractions and thrills that appeal to active younger children and teens.

Royal Caribbean’s Adventure Ocean youth program has spaces and activities (science and art projects, games and parties) designed for kids ages 3-12. The program is free during the day and early evening; an hourly rate applies after 10 p.m.

Onboard nurseries accommodate children ages 6 to 36 months for drop-off babysitting (for an hourly fee). Teens can hang out, dance or chill with new friends at each ship’s teen club or try to get a high score at the arcade.

Related: Best cruise lines for families

Celebrity’s Camp at Sea kids program caters to children in three age groups (3-5, 6-9 and 10-12). Programming focuses on recreation, hobbies and learning-based activities in the arts and sciences. Its Teen Club keeps 13- to 17-year-olds entertained with sports competitions, silent discos and video game parties.

Royal Caribbean is the hands-down winner here, a cruise line designed with family fun in mind. Some older teens might enjoy a transition from Royal Caribbean to Celebrity. However, families with active tweens and younger kids seeking onboard thrills are better off with Royal Caribbean.

Entertainment

Royal Caribbean pulls out all the stops in terms of entertainment, so if lively, in-your-face nightlife is key to your vacation bliss, opt for one of its newer, larger ships.

Celebrity’s entertainment lineup pushes boundaries in more unexpected ways but mainly on its newer Edge Class ships; its Solstice Class and Millennium Class ships offer more traditional entertainment.

Both cruise lines feature inviting bars and lounges. Celebrity’s nightlife scene is decidedly more upscale and chic, while Royal Caribbean’s is livelier and more casual.

Love a Broadway show? Royal Caribbean stages versions of award-winning musicals such as “Grease,” “Cats,” “Hairspray” and “Mamma Mia!” on select ships, as well as original productions on all vessels. The line’s biggest and newest ships also offer dazzling ice skating shows, daring high-dive AquaTheater performances and/or fantastic high-tech multimedia dance shows.

The two dozen bars and lounges on Royal Caribbean’s ships range from the panoramic Viking Crown Lounge to the gimmicky Bionic Bar, which features robot bartenders. On Utopia of the Seas, the Bionic Bar is replaced by the Pesky Parrot, a Caribbean-themed bar featuring a lively animatronic parrot. A sports bar (Playmakers Bar & Arcade), piano bar (Schooner Bar) and Latin-style lounge (Boleros) are other popular options.

Related: Cruise ship drink packages: A line-by-line guide

Passengers can also sing karaoke, watch a poolside movie under the stars and hit the dance floor to the tunes of a live band or DJ. The bigger the ship, the greater the entertainment options.

Celebrity’s entertainment philosophy overall is more traditional, with nightlife centered around drinking, hanging out in lounges and enjoying original shows in the ship’s theater. Bars and lounges also feature live music, and there’s a silent disco party at least once per cruise.

If you’re looking for something a little different, the Edge Class ships offer creative and interactive performances in Eden and The Club, a multipurpose space featuring DJs and themed late-night performances.

All Celebrity ships are known for the Martini Bar, where flamboyant bartenders create a spectacle with shaker tosses and colorful cocktail towers, and the Sunset Bar, located aft and offering terrific sailaway views. Only Celebrity Beyond and Ascent feature a chicly reimagined, two-level Sunset Bar by designer Nate Berkus (it’s a one-story venue on other ships). Craft Social is the place to grab a craft beer and bar bites, while World Class Bar is the go-to for curated cocktails.

Both cruise lines’ ships feature large casinos and offer participatory game shows (“Love & Marriage” and “Battle of the Sexes” on Royal Caribbean and “Deal or No Deal” on Celebrity).

Itineraries

Royal Caribbean’s ships cruise to more than 300 destinations worldwide, but the heart of its business is the Caribbean and the Bahamas.

Most of its vessels spend the months from November to March in the islands, sailing three- to 12-night cruises from ports in Florida and Galveston, Texas, with some round-trip itineraries from San Juan, Puerto Rico. However, you can find several ships cruising the Caribbean year-round. Many itineraries call on Royal Caribbean’s activity-packed private Bahamian island, Perfect Day at CocoCay.

Seasonal itineraries in Europe, including the Mediterranean, Greek Islands and the British Isles, are also popular, as are cruises to Alaska. Royal Caribbean also offers sailings to Bermuda, Hawaii, Canada and New England, Mexico, Latin America, Australia, New Zealand, Asia, the Panama Canal and the South Pacific. Transatlantic and transpacific cruises are available seasonally as well.

Celebrity ships call on more than 300 cruise ports. Most ships spend November to March cruising the Caribbean from Fort Lauderdale and Miami on three- to 11-night sailings and April to October in Europe on six- to 14-night itineraries in the Mediterranean, Greek Islands, Adriatic, British Isles, Iceland and Northern Europe.

Seasonal cruises are also available to Alaska, Hawaii, Mexico, Bermuda, New England and Canada, South America, Australia, New Zealand, the South Pacific, South America and Asia. Celebrity also offers itineraries to Antarctica from Buenos Aires.

With both cruise lines, most itineraries last fewer than 19 nights. The exception is Celebrity’s 110-night Grand Voyage (though it’s made up of nine shorter sailings strung together).

For a summer cruise in the Caribbean, Royal Caribbean has far more options, while both lines offer a good selection of summer sailings in Europe. Either line is a good choice for Alaska in summer or the Caribbean in winter, depending on whether you’re traveling as a couple or a family.

Bottom line

Royal Caribbean is the obvious choice if you crave a lively and stimulating cruise experience with 24/7 entertainment and activities that wow both adults and kids. It’s also generally the more affordable option.

Celebrity is the cruise line for you if you want a more upscale large-ship experience with a grown-up vibe (but still suitable for kids and teens). What Celebrity’s ships lack in adrenaline-rush thrills, they make up in terrific dining and drinking venues.

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