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Mariner of the Seas itinerary map for October 18, 2027 (17 nights)
Mariner of the Seas itinerary map for October 18, 2027 (17 nights)
17 nights · 7 ports
Round-trip · Southampton, England
Royal CaribbeanMariner of the Seas

Mariner of the Seas
October 18, 2027

17-Night Spain & Portugal Transatlantic aboard Mariner of the Seas · Departing October 18, 2027 from the Port of Southampton, England.

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// AT A GLANCE

This 17-night cruise aboard the Mariner of the Seas departs from Southampton (London), England on Monday, October 18, 2027 and returns on Thursday, Nov 4th. October weather across this route averages 84°/49°F.

The itinerary safety score for this sailing is 7.3 out of 10, averaged across 7 ports. Suite cabins rose $501 on Apr 2.

ITINERARY SAFETY SCORE
7.3OUT OF 10
MODERATE TIER
Safer than 73% of all cruises
Ranked across every sailing in our database.
LEAST SAFESAFEST
01
17
night cruise
Mon → Thu
02
Southampton
departure port
England
03
7
port stops
Spain
04
11
sea days
Day 2
// ON THIS PAGE09 SECTIONS

The Mariner of the Seas, operated by Royal Caribbean Cruise Line, sets sail on Monday, October 18, 2027 from Southampton (London), England for a 17-night Spain & Portugal Transatlantic cruise. This itinerary includes 7 unique port stops and 11 days at sea. October weather across the route averages 84°F highs and 49°F lows. The itinerary safety score is 7.3 out of 10, combining travel advisories, crime statistics, and Global Peace Index data. Fare tracking is available for inside, oceanview, balcony, and suite cabin categories. Gangwaze monitors pricing daily so you can set a price-drop alert and book when the fare is right. Explore the full day-by-day port schedule, shore excursion options, onboard amenities, and weather forecasts for each stop on this Mariner of the Seas sailing.

// WHO'S ONBOARD YOUR CRUISE

Mariner of the Seas October 18, 2027 Roll Call

7 SAVED THIS SAILING
EerieRadish
@EerieRadish
sarah_k92
@sarah_k92
the_garcias
@the_garcias
chrisandjen
@chrisandjen
emma.cole
@emma.cole
stowaway_b
@stowaway_b
wave_jamie
@wave_jamie
// 7 CRUISERS · LOCKED

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Join the roll call & connect with the other cruisers sailing on this date.

// 02 · CRUISE PRICE

Mariner of the Seas October 18, 2027 Price & Tracking

MARINER OF THE SEAS·OCTOBER 18, 2027

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 $1,071 ($63 per night) for an Inside Cabin. Compared to the average price of $1,095 ($65 per night), this represents a recent decrease of 2%.

Mariner of the Seas cruise departing October 18, 202717-night itinerary. Current Inside Cabin price: $1,071 ($63 per night). Average price: $1,095.

// PRICE HISTORY · INSIDE
Last 6 months · refreshes daily
This cabin
Avg $1,095
LIVE RATE
INSIDE CABIN
Mariner of the Seas · October 18, 2027
$1,071
$63 per night · 17 nights
2% below average
Avg $1,095 · You save $24

Prices change often and may differ at checkout. Click to see the latest available price.

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// 03 · ITINERARY

17 Night Spain & Portugal Transatlantic (Southampton To New Orleans) Cruise Map

Interactive Itinerary MapOCTOBER 18, 2027
The Mariner of the Seas sails on October 18, 2027 for a 17 Night Spain & Portugal Transatlantic (Southampton To New Orleans) (Southampton (London) Roundtrip). 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.
// CRUISE PORT SCHEDULE
Mariner of the Seas
OCTOBER 18, 2027
18 STOPSSCROLL FOR ALL ↓
Loading map...
17 NIGHTS · 6 PORTS
ROUND-TRIP · SOUTHAMPTON (LONDON)
// 04 · PORTS

17 Night Spain & Portugal Transatlantic (Southampton To New Orleans) Port List

Mariner of the Seas·October 18, 2027
Southampton (London), England — Day 1 of Mariner of the Seas October 18, 2027 cruise
DAY
1
EMBARKATION
MONDAY·OCT 18

Southampton (London)

England
ARRIVAL
DEPARTURE
5:00 PM

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.

La Coruna, Spain — Day 3 of Mariner of the Seas October 18, 2027 cruise
DAY
3
PORT 2
WEDNESDAY·OCT 20

La Coruna

Spain
ARRIVAL
DEPARTURE
9:00 AM
6:00 PM

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.

Vigo, Spain — Day 4 of Mariner of the Seas October 18, 2027 cruise
DAY
4
PORT 3
THURSDAY·OCT 21

Vigo

Spain
ARRIVAL
DEPARTURE
8:00 AM
5:00 PM

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.

Lisbon, Portugal — Day 5 of Mariner of the Seas October 18, 2027 cruise
DAY
5
PORT 4
FRIDAY·OCT 22

Lisbon

Portugal
ARRIVAL
DEPARTURE
8:00 AM
8:00 PM

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.

Funchal, Madeira — Day 7 of Mariner of the Seas October 18, 2027 cruise
DAY
7
PORT 6
SUNDAY·OCT 24

Funchal

Madeira
ARRIVAL
DEPARTURE
8:00 AM
6:00 PM

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.

Nassau, Bahamas — Day 15 of Mariner of the Seas October 18, 2027 cruise
DAY
15
PORT 14
MONDAY·NOV 1

Nassau

Bahamas
ARRIVAL
DEPARTURE
8:00 AM
5:00 PM

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.

New Orleans, Louisiana — Day 18 of Mariner of the Seas October 18, 2027 cruise
DAY
18
DISEMBARKATION
THURSDAY·NOV 4

New Orleans

Louisiana
ARRIVAL
DEPARTURE
5:00 AM

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.

// 05 · WEATHER

17 Night Spain & Portugal Transatlantic (Southampton To New Orleans) Weather Forecast

Mariner of the Seas·October 18, 2027
OCT FORECAST · SOUTHAMPTON (LONDON)
Historical monthly averages for travelers visiting this port.
54°
AVG · °F
Mostly sunny days
AVG HIGH
79°
AVG LOW
28°
AVG RAINFALL
3.4"
Source: 30-year historical climate averages via Open-Meteo
// YEAR-ROUND AT SOUTHAMPTON (LONDON)
Average monthly temperature and rainfall. Your sail month is highlighted.
AVG TEMP °FRAINFALL IN
54°JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC12-MONTH AVERAGE · DATA: 30-YEAR HISTORICAL
// 06 · SHORE EXCURSIONS

Mariner of the Seas October 18, 2027 Excursions

Mariner of the Seas·October 18, 2027

From beach breaks and snorkeling to local food tours and cultural landmarks, these shore excursions help you make the most of every stop. Browse by port below to compare top-rated options and plan your day before you board.

// BROWSE BY PORT
EMBEDDED · POWERED BY VIATOR

Browse shore excursions for each port on this Mariner of the Seas itinerary. Tours, activities, and transfers are provided by Viator.

Pricing & availability provided by Viator. Book directly from listing.
See all Southampton excursions
// 07 · SAFETY SCORE

Itinerary Safety Score

17 Night Spain & Portugal Transatlantic (Southampton To New Orleans)

Based on 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.

ITINERARY AVERAGE
MODERATE TIER
0OUT OF 100
LOWHIGH
Safer than 73% of all cruises
7.3/10 itinerary average · ranked across every sailing in our database.
LEAST SAFESAFEST
// HOW WE SCORE
Four signals, weighted by recency.

Scores combine recent crime reports, government travel advisories, Global Peace Index rankings, and port-specific security incidents. Refreshed monthly.

8.0 – 10.0
Safe — Low-risk; standard precautions apply.
6.5 – 7.9
Moderate — Generally safe with normal vigilance.
5.0 – 6.4
Caution — Stay alert; avoid certain areas after dark.
0 – 4.9
High caution — Significant risk; book guided excursions.
REFRESHED MONTHLY
// PORT-BY-PORT BREAKDOWN07 PORTS
01

Southampton (London) 🌍

England · England, United KingdomSAFE

Southampton is a safe port city for cruise travelers, but vigilance against pickpocketing is advised in busier areas.

0.0/10
SAFETY SCORE
02

La Coruna 🇪🇸

Spain · SpainSAFE

La Coruña, Spain, is a safe cruise port with a low crime rate, but travelers should remain vigilant against petty theft in crowded areas.

0.0/10
SAFETY SCORE
03

Vigo 🇪🇸

Spain · SpainMODERATE

Vigo is generally safe for cruise travelers, but they should remain vigilant in crowded areas to prevent petty theft and pickpocketing.

0.0/10
SAFETY SCORE
04

Lisbon 🇵🇹

Portugal · PortugalMODERATE

Travelers in Lisbon should stay vigilant in crowded areas and on public transport to avoid petty theft and keep belongings secure.

0.0/10
SAFETY SCORE
05

Funchal 🇵🇹

Madeira · PortugalSAFE

Funchal is a safe cruise destination with low crime rates, though travelers should remain vigilant against occasional pickpocketing.

0.0/10
SAFETY SCORE
06

Nassau 🇧🇸

Bahamas · BahamasCAUTION

Travelers in Nassau should stay vigilant, stick to well-populated areas, and be aware of their surroundings to ensure safety.

0.0/10
SAFETY SCORE
07

New Orleans 🇺🇸

Louisiana · United StatesCAUTION

Travelers in New Orleans should remain vigilant and cautious, especially outside tourist areas and after dark, due to higher crime rates.

0.0/10
SAFETY SCORE
// 08 · CRUISE SHIP

Mariner of the Seas Ship Overview

Specs & DetailsROYAL CARIBBEAN
Mariner of the Seas
ROYAL CARIBBEAN · VOYAGER
CHRISTENED
2003
STATEROOMS
1,700
TONNAGE
139,863GT
14.2% BELOW AVG· vs avg 162,993 GT
YEAR BUILT
2003
7 YEARS OLDER· vs avg 2010
LENGTH
1,020ft
6.0% BELOW AVG· vs avg 1,085 ft
PASSENGER COUNT
3,114cruisers
25.6% BELOW AVG· vs avg 4,184 cruisers
// ABOUT THE SHIP

The Mariner of the Seas has a construction date of 2003 and a total size of 139,863 gross tons. The ship measures 1,020 feet in length. Mariner of the Seas is included in Royal Caribbean's Voyager class. At full capacity, the Mariner of the Seas holds 3,114 passengers. That includes 1,914 cruise vacationers and 1,200 staff members. The Mariner of the Seas total number of staterooms is 1,700.

// INSIDE THE FULL SHIP PAGE
Dive deeper into the
Mariner of the Seas
  • Size comparison chart against other ships
  • Bars, restaurants, and venue highlights
  • Renovation and dry-dock schedule
  • FAQs about Mariner of the Seas
Mariner of the Seas Detail
// 09 · FAQ

Frequently Asked Questions

FAQs for yourMariner of the Seas·October 18, 2027sailing
  • Live pricing is not currently available for this sailing. Sign up for price-drop alerts above to be notified when fares appear.

    PRICING
Researched and assembled by Gangwaze Cruise Editorial using daily-refreshed itinerary, pricing, weather, and safety data.
LAST UPDATED · JUL 28, 2026
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MARINER OF THE SEAS·OCTOBER 18, 2027
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