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
3rd July 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
Balcony
£1,624pp
Suite
Please Call
for Flights
5 Night Western Caribbean Cruise
7th July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£1,028pp
Oceanview
Balcony
£1,379pp
Suite
£1,341pp
 Fly/Cruise
5 Night Western Caribbean Cruise
12th July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£965pp
Oceanview
Balcony
Suite
£1,254pp
 Fly/Cruise
4 Night Western Caribbean Cruise
17th July 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£858pp
Oceanview
Balcony
£1,087pp
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
21st July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£961pp
Oceanview
£1,085pp
Balcony
£1,367pp
Suite
£2,263pp
Please Call
for Flights
5 Night Western Caribbean Cruise
26th July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£776pp
Oceanview
£986pp
Balcony
£921pp
Suite
£1,341pp
Please Call
for Flights
4 Night Western Caribbean Cruise
31st July 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£780pp
Oceanview
£876pp
Balcony
£812pp
Suite
£1,179pp
Please Call
for Flights
5 Night Western Caribbean Cruise
4th August 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£621pp
Oceanview
£879pp
Balcony
£817pp
Suite
£1,064pp
 Fly/Cruise
5 Night Western Caribbean Cruise
9th August 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£645pp
Oceanview
£645pp
Balcony
£950pp
Suite
Please Call
for Flights
4 Night Western Caribbean Cruise
14th August 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£346pp
Oceanview
£519pp
Balcony
£486pp
Suite
£1,618pp
Please Call
for Flights
5 Night Western Caribbean Cruise
18th August 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£372pp
Oceanview
£463pp
Balcony
£461pp
Suite
£951pp
Please Call
for Flights
5 Night Western Caribbean Cruise
23rd August 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£315pp
Oceanview
£522pp
Balcony
£456pp
Suite
£878pp
Please Call
for Flights
4 Night Western Caribbean Cruise
28th August 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£499pp
Oceanview
£637pp
Balcony
£568pp
Suite
£922pp
 Fly/Cruise
5 Night Western Caribbean Cruise
1st September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£394pp
Oceanview
£609pp
Balcony
£526pp
Suite
£958pp
 Fly/Cruise
5 Night Western Caribbean Cruise
6th September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£382pp
Oceanview
£600pp
Balcony
£531pp
Suite
£1,456pp
 Fly/Cruise
4 Night Western Caribbean Cruise
11th September 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£440pp
Oceanview
£762pp
Balcony
£636pp
Suite
£1,367pp
 Fly/Cruise
5 Night Western Caribbean Cruise
15th September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£327pp
Oceanview
£408pp
Balcony
£459pp
Suite
£997pp
 Fly/Cruise
5 Night Western Caribbean Cruise
20th September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£367pp
Oceanview
£530pp
Balcony
£503pp
Suite
£1,215pp
 Fly/Cruise
4 Night Western Caribbean Cruise
25th September 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£493pp
Oceanview
£537pp
Balcony
£610pp
Suite
£1,218pp
 Fly/Cruise
5 Night Western Caribbean Cruise
29th September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£366pp
Oceanview
£404pp
Balcony
£514pp
Suite
£990pp
 Fly/Cruise
5 Night Western Caribbean Cruise
4th October 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£404pp
Oceanview
£478pp
Balcony
£541pp
Suite
£1,145pp
 Fly/Cruise
4 Night Western Caribbean Cruise
9th October 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£701pp
Oceanview
£753pp
Balcony
£782pp
Suite
£1,215pp
 Fly/Cruise
5 Night Western Caribbean Cruise
13th October 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£425pp
Oceanview
£509pp
Balcony
£591pp
Suite
£1,198pp
 Fly/Cruise
5 Night Western Caribbean Cruise
18th October 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£395pp
Oceanview
£520pp
Balcony
£568pp
Suite
£987pp
 Fly/Cruise
4 Night Western Caribbean Cruise
23rd October 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£403pp
Oceanview
£477pp
Balcony
£532pp
Suite
£1,366pp
 Fly/Cruise
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