

The October 18, 2027 cruise on the Mariner of the Seas departs from Southampton (London), England. On this 17 Night Spain & Portugal Transatlantic (Southampton To New Orleans) sailing, the ship will visit a total of 7 cruise port destinations, including its departure port. The Mariner of the Seas sets sail on Monday, Oct 18th and returns on Thursday, Nov 4th.
The graph below tracks historic price of the Mariner of the Seas cruise ship departing October 18, 2027. The most recent price for this sailing starts at $1,163 ($69 per night) for an Inside Cabin. Compared to the average price of $1,163 ($69 per night), this represents a recent decrease of 0%.
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Mariner of the Seas - October 18, 2027 - 17 Nights
| Day | Date | Port |
|---|---|---|
| 1 | Oct 18th | Southampton (London), England |
| 2 | Oct 19th | At Sea |
| 3 | Oct 20th | La Coruna, Spain |
| 4 | Oct 21st | Vigo, Spain |
| 5 | Oct 22nd | Lisbon, Portugal |
| 6 | Oct 23rd | At Sea |
| 7 | Oct 24th | Funchal, Madeira |
| 8 | Oct 25th | At Sea |
| 9 | Oct 26th | At Sea |
| 10 | Oct 27th | At Sea |
| 11 | Oct 28th | At Sea |
| 12 | Oct 29th | At Sea |
| 13 | Oct 30th | At Sea |
| 14 | Oct 31st | At Sea |
| 15 | Nov 1st | Nassau, Bahamas |
| 16 | Nov 2nd | At Sea |
| 17 | Nov 3rd | At Sea |
| 18 | Nov 4th | New Orleans, Louisiana |
The Mariner of the Seas sails on October 18, 2027 for a 17 Night Spain & Portugal Transatlantic (Southampton To New Orleans). The ship will depart the port of Southampton (London), England at 5:00 PM and will return to the port of New Orleans, Louisiana on Nov 4th at 5:00 AM. During the 18-day journey, the Mariner of the Seas will visit 6 additional ports and will spend 11 days at sea.
Based on my comprehensive research of cruise port safety information, including recent crime reports, travel advisories, Global Peace Index rankings, and specific port security concerns, we've created a "safety score" for each cruise port stop. The overall rating below represents a combined score for your specific cruise itinerary.

The Mariner of the Seas has a construction date of 2003 and a total size of 138,279 gross tons. The ship measures 1,020 feet (311 meters) in length. Mariner of the Seas is included in Royal Caribbean’s Voyager Class. At full capacity, the Mariner of the Seas holds 4,299 passengers. That includes 3,114 cruise vacationers and 1,185 staff members. The Mariner of the Seas total number of staterooms is 1,674.
To see how this compares, click through to see Mariner of the Seas age and stats vs all Royal Caribbean ships. There you’ll find graphs showing length, capacity, tonnage and more for this ship vs all in the fleet.
To check out the ship from top to bottom, click here for Mariner of the Seas Deck Plans.
Southampton (London), England, offers docking at Southampton Port with excursions to London. Travelers explore Tower of London and Buckingham Palace. Excursions visit Stonehenge. Local markets sell fish and chips. The peak season, May to September, brings mild weather for city tours. Photography captures historic landmarks and Solent vistas. Dining onboard includes roast beef, an English favorite. Souvenirs, like tea crafts, are sold in ship shops. Briefings cover Anglo-Saxon history. Light layers and waterproof shoes suit the temperate climate, while comfortable shoes enhance city walks. Southampton’s urban gateway offers a vibrant English stop. Cruise travelers enjoy a mix of iconic landmarks and historic sites, making Southampton an engaging destination. (126 words)
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
La Coruña, Spain, offers docking at La Coruña Port. Travelers explore Tower of Hercules and María Pita Square. Excursions visit Santiago de Compostela. Local markets sell pulpo a la gallega. The peak season, April to October, brings mild weather for coastal tours. Photography captures Roman lighthouses and Atlantic vistas. Dining onboard includes empanada gallega, a Spanish favorite. Souvenirs, like scallop crafts, are sold in ship shops. Briefings cover Galician history. Light clothing and sun protection suit the temperate climate, while comfortable shoes enhance historic walks. La Coruña’s cultural charm offers a vibrant Spanish stop. Cruise travelers enjoy a mix of ancient landmarks and scenic coasts, making La Coruña an engaging destination. (126 words)
Vigo, Spain, offers docking at Vigo Port. Travelers explore Cíes Islands and Santa María Cathedral. Excursions visit Santiago de Compostela. Local markets sell pulpo a la gallega. The peak season, April to October, brings mild weather for coastal tours. Photography captures rugged islands and Atlantic vistas. Dining onboard includes empanada gallega, a Spanish favorite. Souvenirs, like scallop crafts, are sold in ship shops. Briefings cover Galician history. Light clothing and sun protection suit the temperate climate, while comfortable shoes enhance island walks. Vigo’s coastal charm offers a vibrant Spanish stop. Cruise travelers enjoy a mix of natural islands and historic shrines, making Vigo an engaging destination for exploration. (126 words)
Lisbon, Portugal, offers docking at Lisbon Port. Travelers explore Belém Tower and Jerónimos Monastery. Excursions visit Sintra’s Pena Palace. Local markets sell pastéis de nata. The peak season, April to October, brings mild weather for coastal tours. Photography captures Manueline architecture and Tagus River vistas. Dining onboard includes bacalhau, a Portuguese favorite. Souvenirs, like azulejo crafts, are sold in ship shops. Briefings cover Age of Exploration history. Light clothing and sun protection suit the Mediterranean climate, while comfortable shoes enhance city walks. Lisbon’s cultural charm offers a vibrant Portuguese stop. Cruise travelers enjoy a mix of historic landmarks and scenic rivers, making Lisbon an engaging destination. (126 words)
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Funchal, Madeira, Portugal, offers docking at Funchal Port. Travelers explore Monte Palace Gardens and Funchal Cathedral. Excursions include levada walks. Local markets sell bolo de mel. The peak season, April to October, brings mild weather for coastal tours. Photography captures lush gardens and Atlantic vistas. Dining onboard includes espada com banana, a Madeiran favorite. Souvenirs, like embroidery crafts, are sold in ship shops. Briefings cover Madeiran history. Light clothing and sun protection suit the subtropical climate, while sturdy shoes enhance levada hikes. Funchal’s scenic charm offers a vibrant Portuguese stop. Cruise travelers enjoy a mix of botanical beauty and scenic coasts, making Funchal an engaging destination. (126 words)
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Nassau, Bahamas, offers docking at Prince George Wharf. Travelers explore Atlantis Resort and Straw Market. Excursions include snorkeling at Rose Island. Local markets sell conch fritters. The peak season, December to April, brings warm weather for coastal tours. Photography captures colonial forts and Caribbean vistas. Dining onboard includes cracked conch, a Bahamian favorite. Souvenirs, like straw crafts, are sold in ship shops. Briefings cover Lucayan history. Light clothing and sun protection suit the tropical climate, while water shoes enhance beach exploration. Nassau’s vibrant charm offers a lively Bahamian stop. Cruise travelers enjoy a mix of resort thrills and cultural markets, making Nassau an engaging destination for exploration. (126 words)
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
New Orleans, Louisiana, offers docking at New Orleans Port. Travelers explore French Quarter and Garden District. Excursions include swamp tours in Honey Island. Local markets sell beignets. The peak season, February to May, brings mild weather for river tours. Photography captures jazz streets and Mississippi vistas. Dining onboard includes gumbo, a Cajun favorite. Souvenirs, like Mardi Gras crafts, are sold in ship shops. Briefings cover Creole history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance city walks. New Orleans’ cultural charm offers a vibrant American stop. Cruise travelers enjoy a mix of historic districts and lively music, making New Orleans an engaging destination. (126 words)