Cruise Spotlight
Helping you find cruise ships you'll love
Celebrity Millennium vs Royal Caribbean Serenade of the Seas
The Celebrity Millennium was built in 2000. It was renovated in 2019. It's 3 years older than the Serenade of the Seas, which was built in 2003 and renovated in 2023.
Comparison Overview
- Ship Size
- Number of Passengers
- Food and Restaurants
- Bars and Drinks
- Pools and Hot Tubs
- Ship Features and Activities
- Cruise Costs
- Onboard Costs
Ship Size
The Millennium is considered a small size ship. Coming in at 964 feet long and 105 feet wide, it's roughly the length of 2.7 football fields, as wide as 2 tractor-trailers and the same height as a 11-story building. It's about the same size as the Royal Caribbean Serenade of the Seas.
Number of Passengers
Celebrity Millennium holds about the same number of passengers as the Serenade of the Seas based on double occupancy (two people per room). When you look at the "Space Ratio," or the total tonnage of a ship compared to the number of passengers, the Millennium has less space per person compared to the Serenade of the Seas.
| Celebrity Millennium | Royal Caribbean Serenade of the Seas | |
|---|---|---|
| Class | Millennium | Radiance |
| Gross Tonnage | 90,940 | 90,090 |
| Length | 964 | 965 |
| Beam/Width | 105 | 106 |
| Passenger Decks | 11 | 12 |
| Passengers (double occupancy) | 2,218 | 2,146 |
| Crew | 1,024 | 848 |
| Passenger to Crew Ratio | 2.2 | 2.5 |
| Space Ratio (tons of ship per passenger) | 41 | 42 |
Food and Restaurants
Food is a big part of any cruise, and the ship you choose can make a huge difference in your food experience.
The Millennium has eight different dining options like Le Petit Chef at Qsine, Oceanview Cafe, and Sushi on Five. Of those options, eight are complementary, or included with your cruise fare. The other five options have an additional fee.
The Serenade of the Seas has one more dining venues. Some of its popular venues are Izumi Sushi & Hot Rocks, Windjammer, and Chef's Table. eight of these restaurants are complementary and the other six have an additional fee.
If you like having a variety of places to eat, the Serenade of the Seas might be a better choice. It has 13% more dining options than the Millennium.
If you're looking to avoid extra money while on board, the Millennium might be a better choice then the Serenade of the Seas. More of the dining options are included in the base cruise fare, potentially saving you money.
| Celebrity Millennium | Royal Caribbean Serenade of the Seas | |
|---|---|---|
| Total Dining Options | 8 | 9 |
| Complimentary Dining Options: | 8 | 8 |
| Additional Fee Dining Options: | 5 | 6 |
| % of Included Options | 38% | 33% |
| See the options | See the options |
Bars and Drinks
The Celebrity Millennium has 1 fewer bar than the Royal Caribbean Serenade of the Seas. The Millennium has 10 bars like Pool bar, Sky Lounge and Sunset Bar. On Millennium, you can grab a drink at 11 different bars such as Pool bar, R Bar and Vortex Nightclub.
| Celebrity Millennium | Royal Caribbean Serenade of the Seas |
|---|---|
| •Cafe al Bacio • Casino Bar • Cellar Masters • Martini Bar • Mast Bar • Pool bar • Rendezvous Lounge • Sky Lounge • Sunset Bar • The Retreat Lounge | •Casino Bar • Champagne Bar • English Pub • Pool bar • R Bar • Schooner Bar • Sky Bar • The Congo Bar • The Safari Club • Vortex Nightclub • Zanzibar Lounge |
In terms of drinks and cocktails, you have a variety of choices. Both ships serve the Coca-cola family of products. That means Coke, Diet Coke, Sprite and Barqs Root Beer, although the selection can vary by ship. Most Royal Caribbean ships also have Coke Freestyle machines where you can make 100 different flavor combinations.
You can check out recent the bar menus for the Millennium and the Serenade of the Seas below.
Pools and Hot Tubs
Nothing beats relaxing by a pool with a nice drink in hand as you feel the fresh sea breeze pass by you. The Celebrity Millennium has a total of 3 pools and 4 hot tubs.
Royal Caribbean Serenade of the Seas has fewer pools than the Millennium and fewer hot tubs.
Tired of loud kids and splashing? One of the pools and one of the hot tubs are adults only on Millennium.| Celebrity Millennium | Royal Caribbean Serenade of the Seas | |
|---|---|---|
| Total Pools | 3 | 2 |
| Pools - General Access | 2 | 1 |
| Pools - Adults Only | 1 | 1 |
| Pools - Exclusive | 0 | |
| Total Hot Tubs | 4 | 3 |
| Hot Tubs - General Access | 3 | 2 |
| Hot Tubs - Adults Only | 1 | 1 |
| Hot Tubs - Exclusive | 0 |
Ship Features and Activities
Both ships have lots of activities to keep you busy throughout your cruise. Below you'll see a list of some of the major features on these ships. You might up paying more while on board the Millennium. Only 50% of the activities below are included in your cruise fare. On the Serenade of the Seas, 70% of the activities are included at no additional cost.
| Celebrity Millennium | Royal Caribbean Serenade of the Seas | |
|---|---|---|
| Adult Only Relaxation Area | ✗ | ✓ |
| Arcade | ✗ | ✓ |
| Basketball | ✓ | ✓ |
| Bingo | ✓ | ✗ |
| Casino | ✓ | ✓ |
| Climbing Wall | ✗ | ✓ |
| Fitness Center | ✓ | ✓ |
| Mini golf | ✗ | ✓ |
| Outdoor movies | ✓ | ✗ |
| Pool-side Movies | ✗ | ✓ |
| Shows - musical review | ✓ | ✓ |
| Spa | ✓ | ✓ |
| Thermal Suites | ✓ | ✗ |
| Learn more | Learn more |
Cruise Costs
Celebrity is a premium cruise line. Premium cruise lines typically offer upscale food, accommodations, and service. These typically cost about $150 - $400 per person per day.
Royal Caribbean, on the other hand, is considered a mainstream cruise line. Mainstream cruise lines cater to a variety of guests, hoping to provide something for everyone. These typically cost about $100 - $350 per person per day.
Cruise pricing is dynamic and varies for each specific sailing based on factors such as departure point, ports of call, and time of year. To get a good idea of how the pricing compares, visit the cruise line's website to price out the separate cruises or consult a travel professional.
Onboard Costs
Another way to gauge the cost of a cruise is to consider how much you'll spend on board. Even though a lot is included in the base cruise fare, you may still spend money on things like spa treatments, specialty dining, drinks, and excursions. In addition, guests can also have to pay for things like gratuities and tips.
Typically guests can expect to spend about 25 - 40% of the cost of the cruise on onboard expenses. In other words, if the cruise fare is $1,000 per person, you might spend between $250 and $400 on extra expenses.
The table below will help you compare onboard prices to see if you might spend more on a specific ship.
| Celebrity Millennium | Royal Caribbean Serenade of the Seas | |
|---|---|---|
| Base Daily Gratuities* (Per Person Per Day) | $18.00 | $18.50 |
| Tip added to drinks & services | 20% | 18% |
| Soda Price | $4.00 | $3.50 |
| Domestic Beer Price | $8.00 See drink menus | $8.25 See drink menus |
| Drink Package Price | $55 - $99 Learn more | $77 - $118 Learn more |
| Internet Plan | $19 to $30 per device per day | $19 to $30 per device per day |
| *Daily gratuities for a standard cabin. Suites or specialty rooms may have higher rates. | ||
Celebrity Cruise Lines offers an "All Included" program. Guests who book a cruise using this promotion will have wifi and alcohol included. Some sailings are available without this program so pay attention when booking. Typically prices are lower if they don't include "Always Included." The wifi and alcohol package are the base levels and can be upgraded for an additional cost.
Royal Caribbean uses dynamic pricing, which means the pricing for many things will vary per sailing. The daily gratuities and tip are consistent across the fleet, but the pricing for the drink package, internet, and excursions will change. The only way to know your price is to consult the Royal Caribbean cruise planner once you're booked.
Want to Stay Up-To-Date on All Things Cruising?
Follow us on Facebook, Instagram, Threads, or subscribe to our monthly newsletter.
Articles Related the These Ships
About Cruise Spotlight
Founded in 2020, Cruise Spotlight's goal is to help people understand every aspect of cruising. Plenty of sites focus on the perfect Instagram pictures and marketing fluff. We focus on what really matters: onboard expenses, tips for cruise ships, detailed cruise reviews, and more. Our goal is to provide helpful, unbiased information to new and established cruisers. Over the years, we've helped millions of people get the most from their cruise vacation.
Learn more about Cruise Spotlight.