Royal Caribbean

Mariner of the Seas cruises

Find the perfect Mariner of the Seas cruise for your next trip!

Prices include all applicable taxes and port fees

55 Mariner of the Seas cruises

Prices include all applicable taxes and port fees

7 Night Western Caribbean Cruise

Mariner of the Seas
Mariner of the Seas Top Deal Recommended Cruise
Departing from:New Orleans, Louisiana
Ports of call:Cozumel, Mexico•Georgetown, Grand Cayman, Cayman Islands•Falmouth, Jamaica
Sailing dates:November 2026•December 2026•January 2027•February 2027•March 2027•April 2027
Interior from $429/ pp
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4 Night Western Caribbean Cruise

Mariner of the Seas
Mariner of the Seas Recommended Cruise
Departing from:Galveston, Texas
Ports of call:Cozumel, Mexico
Sailing dates:October 22 (departs in 4 days), 26, 2026

Bonus Offers:

  • Save $162 per person with this offer
  • 60% off 2nd guest
  • Kids Sail Free!
Interior from $660 $498
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7 Night Western Caribbean Cruise

Mariner of the Seas
Mariner of the Seas Great Deal Recommended Cruise
Departing from:New Orleans, Louisiana
Ports of call:Cozumel, Mexico•Georgetown, Grand Cayman, Cayman Islands•Montego Bay, Jamaica
Sailing dates:December 19, 2026•February 13, 2027

Bonus Offers:

  • Save $195 per person with this offer
  • 60% off 2nd guest
  • Kids Sail Free!
Interior from $809 $614
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17 Night Spain and Morocco Transatlantic

Mariner of the Seas
Mariner of the Seas Recommended Cruise
Departing from:New Orleans, Louisiana
Ports of call:Miami, Florida•Casablanca, Morocco•Tangier, Morocco•Cadiz (Seville), Spain•Malaga, Spain•Barcelona, Spain
Sailing dates:April 24, 2027

Bonus Offers:

  • Save $314 per person with this offer
  • 60% off 2nd guest
  • Kids Sail Free!
Interior from $1,239 $925
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7 Night Spain and Morocco - Solar Eclipse

Mariner of the Seas
Mariner of the Seas Recommended Cruise
Departing from:Lisbon, Portugal
Ports of call:Tangier, Morocco•Casablanca, Morocco•Gibraltar, British Territory•Cartagena, Spain•Palma de Mallorca, Spain•Barcelona, Spain
Sailing dates:July 30, 2027

Bonus Offers:

  • Save $2,236 per person with this offer
  • 60% off 2nd guest
Oceanview from $7,623 $5,387
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7 Night Western Caribbean Cruise

Mariner of the Seas
Mariner of the Seas Top Deal Recommended Cruise
Departing from:New Orleans, Louisiana
Ports of call:Falmouth, Jamaica•Georgetown, Grand Cayman, Cayman Islands•Cozumel, Mexico
Sailing dates:January 30•April 10, 2027

Bonus Offers:

  • Save $153 per person with this offer
  • 60% off 2nd guest
  • Kids Sail Free!
Interior from $669 $516
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9 Night Greece and Italy Cruise

Mariner of the Seas
Mariner of the Seas Recommended Cruise
Departing from:Civitavecchia (Rome), Italy
Ports of call:Amalfi, Italy•Mykonos, Greece•Santorini (Thira), Greece•Piraeus (Athens), Greece•Messina, Sicily, Italy•Barcelona, Spain
Sailing dates:August 28, 2027

Bonus Offers:

  • Save $389 per person with this offer
  • 60% off 2nd guest
  • Kids Sail Free!
Interior from $1,504 $1,115
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9 Night Spain, Portugal, and Morocco

Mariner of the Seas
Mariner of the Seas Great Deal
Departing from:Lisbon, Portugal
Ports of call:Leixoes (Oporto), Portugal•Funchal, Madeira, Portugal•Casablanca, Morocco•Tangier, Morocco•Malaga, Spain•Barcelona, Spain
Sailing dates:May 27•September 16, 2027

Bonus Offers:

  • Save $288 per person with this offer
  • 60% off 2nd guest
  • Kids Sail Free!
Interior from $1,124 $836
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10 Night Greece, Italy, and Croatia

Mariner of the Seas
Mariner of the Seas
Departing from:Barcelona, Spain
Ports of call:Palermo, Sicily, Italy•Santorini (Thira), Greece•Piraeus (Athens), Greece•Rhodes, Greece•Mykonos, Greece•Split, Croatia•Ravenna, Italy
Sailing dates:June 5, 2027

Bonus Offers:

  • Save $487 per person with this offer
  • 60% off 2nd guest
Interior from $1,952 $1,465
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7 Night Western Caribbean Cruise

Mariner of the Seas
Mariner of the Seas Top Deal
Departing from:New Orleans, Louisiana
Ports of call:Cozumel, Mexico•Georgetown, Grand Cayman, Cayman Islands•Ocho Rios, Jamaica
Sailing dates:December 5, 2026

Bonus Offers:

  • Save $138 per person with this offer
  • 60% off 2nd guest
  • Kids Sail Free!
Interior from $622 $484
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Showing Results 10 of 55

Things to do on Mariner of the Seas

3,114
Guests
1,200
Crew
1,019 ft
Length
138,279
Gross tonnage
2003
Maiden year
10
Restaurants
9
Bars & lounges
Jamie's Italian by Jamie Oliver

Jamie's Italian by Jamie Oliver

Experience the charm of Tuscan dining at Jamie's Italian by Jamie Oliver, where seasonal ingredients blend with authentic recipes. Enjoy homemade pastas, classic Italian entrees, and innovative dishes in a family-style setting that celebrates rustic Italian culture.

Chops Grille

Chops Grille

Enjoy expertly seasoned cuts at Chops Grille, Royal Caribbean’s signature steakhouse. Indulge in juicy steaks, fresh seafood, and sumptuous desserts in a classic Chicago-style atmosphere.

Johnny Rockets

Johnny Rockets

Step back in time to the 1950s at Johnny Rockets, where jukeboxes play at every table. Enjoy all-American favorites like burgers, fries, and shakes in a classic diner setting.

Main Dining Room

Main Dining Room

Experience world-class cuisine and exceptional service in our elegant, multi-level main dining room. Enjoy multi-course meals for breakfast, lunch, and dinner, with a section reserved for group dining.

Staterooms on Mariner of the Seas

Interior
Interior

Interior

Interior stateroom with full bathroom and vanity, efficiently designed for comfort and relaxation. - Two twins convert to king

Spacious Panoramic Ocean View
Oceanview

Spacious Panoramic Ocean View

Panoramic ocean-view stateroom with floor-to-ceiling wraparound windows, sitting area, and a full bathroom with shower. - Two twins convert to king - Double sofa bed (select cabins) - Floor-to-ceiling panoramic windows

Spacious Ocean View Balcony
Balcony

Spacious Ocean View Balcony

Balcony stateroom with sitting area, full bathroom with shower, and private balcony for fresh air and sea views. - Two twins convert to king - Sitting area for extra lounging - Private balcony for outdoor space

Ocean View Panoramic Suite
Suite

Ocean View Panoramic Suite

Open-plan suite with living area, one and a half baths with shower, wraparound floor-to-ceiling panoramic windows. - Two twins convert to king, bunk beds - Double sofa bed in living area - Curtained bunk section for privacy

About Mariner of the Seas

Mariner of the Seas cruises depart from New Orleans, Barcelona, Lisbon, and Ravenna on 7- to 9-night itineraries to Europe and the Mediterranean. The Royal Caribbean ship was built in 2003 and carries 3,114 guests. The ship has 10 dining venues and 9 bars and lounges.

Mariner of the Seas sailings run from October 2026 to October 2028. Ports of call include Casablanca, Tangier, and Malaga. Choose from interior, oceanview, balcony, and suite cabins. Browse the sailings above to find a departure date and itinerary that suit your plans.

Frequently asked questions

Where does Mariner of the Seas sail from?

You can sail from New Orleans, Barcelona, Lisbon, and Ravenna. Departures are most frequent from New Orleans.

Where does Mariner of the Seas go?

You can visit Europe and the Mediterranean. Ports of call include Casablanca, Tangier, and Malaga.

What is on board Mariner of the Seas?

Mariner of the Seas has 10 dining venues and 9 bars and lounges.

When was Mariner of the Seas built, and how many guests does it carry?

Mariner of the Seas was built in 2003. The ship carries 3,114 guests.

What kinds of cabins are available?

You can choose interior, oceanview, balcony, and suite cabins.

How many Mariner of the Seas cruises are currently available?

There are currently 95 Mariner of the Seas sailings. Departures run from October 2026 to October 2028.

What are the shortest and longest Mariner of the Seas cruises?

The shortest trip is 4 nights, and the longest is 17 nights. Most trips last 7 to 9 nights.

How long are Mariner of the Seas cruises?

Trips include 7- to 9-night itineraries.