Mariner of the Seas cruise ship guide with schedule coverage, itinerary patterns, frequent ports of call, and upcoming sailing activity.
Use this page to compare where the ship is sailing next, how its calendar is distributed, and which itineraries show up most often over the next 18 months.
Booking verdict
π’ Good time to book
20 of 50 upcoming sailings are below typical right now.
Alerts
Get notified when Jibhop finds unusually good-value sailings on this ship.
Hand-picked sailings with the strongest price signals, ranked by value rather than date.
Mariner of the Seas β’ Royal Caribbean International
Jul 16, 2027 β Jul 23, 2027 β’ Barcelona β
From $966
$138/night
β19% below typical
Mariner of the Seas β’ Royal Caribbean International
Sep 5, 2026 β Sep 10, 2026 β’ Galveston β
From $408
$82/night
β19% below typical
Mariner of the Seas β’ Royal Caribbean International
Mar 6, 2027 β Mar 13, 2027 β’ New Orleans β
From $568
$81/night
β18% below typical
Mariner of the Seas β’ Royal Caribbean International
Jan 30, 2027 β Feb 6, 2027 β’ New Orleans β
From $496
$71/night
β18% below typical
View the full Mariner of the Seas sailing calendar month by month, including departure timing, itinerary spans, port activity, and current price snapshots.
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Browse the full upcoming departure list for Mariner of the Seas.
Showing 50 of 102 upcoming departures.
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More ships from Royal Caribbean International with comparable positioning and fleet context.
Royal Caribbean International
Capacity
1,994
Built
1996
Class
Midsize
Royal Caribbean International
Capacity
5,668
Built
2024
Class
Mega
Royal Caribbean International
Capacity
5,610
Built
2026
Class
Mega
Royal Caribbean International
Capacity
4,168
Built
2016
Class
Mega
Royal Caribbean International
Capacity
3,382
Built
2001
Class
Large
Royal Caribbean International
Capacity
5,734
Built
2022
Class
Mega
Royal Caribbean International
Capacity
3,844
Built
2021
Class
Mega
Royal Caribbean International
Capacity
2,144
Built
2004
Class
Midsize
Royal Caribbean International
Capacity
3,678
Built
2007
Class
Mega
Royal Caribbean International
Capacity
5,492
Built
2010
Class
Mega
Mariner of the Seas is a cruise ship operated by Royal Caribbean International. It entered service in 2003. Current schedule coverage shows capacity for roughly 3,334 passengers.
This page brings together future departures, recurring itinerary patterns, frequent ports of call, and the live sailing calendar so it is easier to compare where this ship spends most of its time.