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
27th March 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£716pp
Oceanview
Balcony
Suite
Please Call
for Flights
5 Night Western Caribbean Cruise
31st March 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Please call for availability
5 Night Western Caribbean Cruise
5th April 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Please call for availability
4 Night Western Caribbean Cruise
10th April 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Please call for availability
5 Night Western Caribbean Cruise
14th April 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
Balcony
£995pp
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
19th April 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£624pp
Oceanview
£662pp
Balcony
£958pp
Suite
 Fly/Cruise
4 Night Western Caribbean Cruise
24th April 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
Balcony
£1,014pp
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
28th April 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
Balcony
£778pp
Suite
£2,126pp
 Fly/Cruise
5 Night Western Caribbean Cruise
3rd May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£640pp
Oceanview
£679pp
Balcony
£866pp
Suite
£1,222pp
 Fly/Cruise
4 Night Western Caribbean Cruise
8th May 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£682pp
Oceanview
£720pp
Balcony
£686pp
Suite
£1,025pp
 Fly/Cruise
5 Night Western Caribbean Cruise
12th May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£619pp
Oceanview
£648pp
Balcony
£1,038pp
Suite
£1,265pp
 Fly/Cruise
5 Night Western Caribbean Cruise
17th May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£698pp
Oceanview
£686pp
Balcony
£904pp
Suite
£1,213pp
 Fly/Cruise
4 Night Western Caribbean Cruise
22nd May 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£628pp
Oceanview
£756pp
Balcony
£719pp
Suite
£1,279pp
 Fly/Cruise
5 Night Western Caribbean Cruise
26th May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£626pp
Oceanview
£1,084pp
Balcony
£743pp
Suite
£1,188pp
 Fly/Cruise
5 Night Western Caribbean Cruise
31st May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£731pp
Oceanview
£752pp
Balcony
£870pp
Suite
£1,171pp
 Fly/Cruise
4 Night Western Caribbean Cruise
5th June 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£587pp
Oceanview
£606pp
Balcony
£767pp
Suite
£1,062pp
Please Call
for Flights
5 Night Western Caribbean Cruise
9th June 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£648pp
Oceanview
£653pp
Balcony
£702pp
Suite
£1,308pp
Please Call
for Flights
5 Night Western Caribbean Cruise
14th June 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£624pp
Oceanview
£821pp
Balcony
£768pp
Suite
£1,257pp
Please Call
for Flights
4 Night Western Caribbean Cruise
19th June 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£572pp
Oceanview
£609pp
Balcony
£758pp
Suite
£1,269pp
Please Call
for Flights
5 Night Western Caribbean Cruise
23rd June 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£669pp
Oceanview
£761pp
Balcony
£1,155pp
Suite
£1,324pp
Please Call
for Flights
5 Night Western Caribbean Cruise
28th June 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£701pp
Oceanview
£967pp
Balcony
£785pp
Suite
£1,159pp
Please Call
for Flights
4 Night Western Caribbean Cruise
3rd July 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£674pp
Oceanview
£664pp
Balcony
£924pp
Suite
£1,228pp
 Fly/Cruise
5 Night Western Caribbean Cruise
7th July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£616pp
Oceanview
£655pp
Balcony
£704pp
Suite
£1,186pp
 Fly/Cruise
5 Night Western Caribbean Cruise
12th July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£584pp
Oceanview
£725pp
Balcony
£721pp
Suite
£1,146pp
 Fly/Cruise
4 Night Western Caribbean Cruise
17th July 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£615pp
Oceanview
£666pp
Balcony
£702pp
Suite
£1,149pp
 Fly/Cruise
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