Mon-Fri 9am to 5:30pm, Sat 9am to 8pm
Sun 10am to 7pm, Bank Holidays Closed
Royal Caribbean International logo
Mariner of the Seas
Launch Year
2003
Refit Year
2012
Tonnage
139,863
Capacity
4,000
Cabins
1,674
Mariner of the Seas
  • Introduction
  • Gratuities
  • Staterooms
  • Dining
  • Enrichment
  • Entertainment
  • Health & Fitness
  • Kids & Teenagers
Evening entertainment & Broadway style shows
Choice of traditional or anytime dining
Drinks Packages available
Speciality Restaurants (charges may apply)
24-hour room service

The newly amped up Mariner of the Seas® is packed with more ways to play on the most maxed-out short getaway ever. Launch yourself into a virtual world on a new bungee trampoline experience – Sky Pad®. Hang ten on the newly added FlowRider® surf simulator or race down The Perfect Storm℠ waterslides. Bond over family-style Tuscan eats at Jamie’s Italian by Jamie Oliver, or kick off date night at The Bamboo Room. Ditch the road trip for an action-packed cruise ship, with quick cruises sailing from Orlando.

Available cruises aboard the Mariner of the Seas
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4 Night Western Caribbean Cruise
9th October 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Please call for availability
5 Night Western Caribbean Cruise
13th October 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
Balcony
£687pp
Suite
£1,093pp
 Fly/Cruise
5 Night Western Caribbean Cruise
18th October 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Please call for availability
4 Night Western Caribbean Cruise
23rd October 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£444pp
Oceanview
Balcony
Suite
£1,112pp
Please Call
for Flights
5 Night Western Caribbean Cruise
27th October 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£405pp
Oceanview
£407pp
Balcony
Suite
£1,001pp
Please Call
for Flights
5 Night Western Caribbean Cruise
1st November 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£316pp
Oceanview
£383pp
Balcony
£368pp
Suite
£1,135pp
 Fly/Cruise
4 Night Western Caribbean Cruise
6th November 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£370pp
Oceanview
£439pp
Balcony
£422pp
Suite
£906pp
 Fly/Cruise
5 Night Western Caribbean Cruise
10th November 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£324pp
Oceanview
£373pp
Balcony
£376pp
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
15th November 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£316pp
Oceanview
£375pp
Balcony
£368pp
Suite
£939pp
 Fly/Cruise
4 Night Western Caribbean Cruise
20th November 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£408pp
Oceanview
£518pp
Balcony
£467pp
Suite
£859pp
 Fly/Cruise
5 Night Western Caribbean Cruise
24th November 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£739pp
Oceanview
£961pp
Balcony
£857pp
Suite
£1,499pp
Please Call
for Flights
5 Night Western Caribbean Cruise
29th November 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£395pp
Oceanview
£432pp
Balcony
£454pp
Suite
£919pp
Please Call
for Flights
4 Night Western Caribbean Cruise
4th December 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£426pp
Oceanview
£577pp
Balcony
£493pp
Suite
£1,161pp
 Fly/Cruise
5 Night Western Caribbean Cruise
8th December 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£363pp
Oceanview
£485pp
Balcony
£422pp
Suite
£1,228pp
 Fly/Cruise
5 Night Western Caribbean Cruise
13th December 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£457pp
Oceanview
£508pp
Balcony
£516pp
Suite
£1,099pp
 Fly/Cruise
4 Night Western Caribbean Cruise
18th December 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£626pp
Oceanview
£648pp
Balcony
£737pp
Suite
£1,405pp
 Fly/Cruise
7 Night Western Caribbean Holiday
22nd December 2025 for 7 nights
Galveston, Texas ~ Costa Maya ~ Belize City ~ Roatán Island ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£924pp
Oceanview
£1,152pp
Balcony
£1,181pp
Suite
£2,620pp
 Fly/Cruise
7 Night Western Caribbean Holiday
29th December 2025 for 7 nights
Galveston, Texas ~ Costa Maya ~ Belize City ~ Roatán Island ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£1,364pp
Oceanview
£1,423pp
Balcony
£1,474pp
Suite
£2,493pp
 Fly/Cruise
5 Night Western Caribbean Cruise
5th January 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£477pp
Oceanview
£485pp
Balcony
£492pp
Suite
£837pp
 Fly/Cruise
5 Night Western Caribbean Cruise
10th January 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£370pp
Oceanview
£471pp
Balcony
£450pp
Suite
£872pp
 Fly/Cruise
4 Night Western Caribbean Cruise
15th January 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£412pp
Oceanview
£454pp
Balcony
£444pp
Suite
£1,125pp
 Fly/Cruise
5 Night Western Caribbean Cruise
19th January 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£355pp
Oceanview
£404pp
Balcony
£434pp
Suite
£1,010pp
 Fly/Cruise
5 Night Western Caribbean Cruise
24th January 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£342pp
Oceanview
£434pp
Balcony
£453pp
Suite
£929pp
 Fly/Cruise
4 Night Western Caribbean Cruise
29th January 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£333pp
Oceanview
£461pp
Balcony
£425pp
Suite
£1,201pp
Please Call
for Flights
5 Night Western Caribbean Cruise
2nd February 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£352pp
Oceanview
£462pp
Balcony
£405pp
Suite
£949pp
 Fly/Cruise
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