Seabourn 2028 World Cruise Bookings Open From Miami
Key points
- Seabourn opened bookings for the 2028 Cape to Cape World Cruise on Seabourn Quest
- The 120-day voyage departs Miami on January 7, 2028, and ends in Dover, with a 112-day option ending in Lisbon
- Seabourn markets the sailing as over 26,000 nautical miles with 58 destinations across five continents
- Select complimentary expedition experiences and an 18-person expedition team are planned for Antarctica and other remote regions
- Early Booking Advantage offers up to 10% savings for bookings made by January 30, 2026
Impact
- Booking Deadline
- Travelers who want the up to 10% Early Booking Advantage should price cabins and commit before January 30, 2026
- Flight Positioning
- Plan open jaw air into Miami International Airport (MIA) and home from the London area or Lisbon, since the end port choice changes total travel time and costs
- Expedition Day Variability
- Antarctica and fjord days can shift with weather and sea state, so avoid locking in tight post-cruise tours or same-day long-haul flights
- Documentation And Visas
- A Dover end point can add United Kingdom entry requirements for some travelers, while a Lisbon end point can change Schengen planning
- Cost And Inclusions
- Included business class air, shipboard credit, and a pre-cruise hotel night can change the true trip cost, but deposits and cancellation terms still drive risk
Seabourn has opened bookings for its 2028 Cape to Cape World Cruise, a 120-day voyage aboard Seabourn Quest that departs from Miami, Florida, and crosses into remote expedition regions including Antarctica. The update matters most to travelers considering a long, luxury world cruise, plus advisors trying to secure suite inventory and lock down positioning flights well ahead of peak demand. The next step is to choose between the full Miami to Dover sailing or the shorter Lisbon disembarkation, then build a conservative air, hotel, and documentation plan around the January 30, 2026 savings deadline.
The Seabourn 2028 world cruise change is straightforward, cabins are now on sale for a January 7, 2028 departure, and the booking terms and routing details are clear enough for travelers to start making irreversible decisions like flights and time off.
Seabourn is positioning the Cape to Cape concept around two headline capes, Cape Horn in South America and the Cape of Good Hope in South Africa, with marquee remote calls that include Antarctica, the Falkland Islands, and Easter Island. The line also ties the voyage to brand history, describing the sailing as the start of its 40th anniversary year and highlighting a Panama Canal transit that echoes the company's first voyage.
On the operational side, Seabourn describes the sailing as more than 26,000 nautical miles across five continents, and it markets 58 destinations in 23 countries. The itinerary also leans into longer stays and higher-effort shore days, including overnight calls in gateways like Callao for Lima, Peru, Buenos Aires, Argentina, Cape Town, South Africa, Walvis Bay, Namibia, and Rouen for Paris, France, which can be a real advantage for travelers who want full-day touring without racing a gangway time.
Who Is Affected
The most directly affected group is travelers shopping for a 2028 world cruise who prefer a smaller, all-suite luxury ship, and who want an itinerary that mixes classic world cruising with expedition-style access. The big fork in the road is duration and endpoint. Seabourn is selling a 120-day Miami to Dover voyage, plus a 112-day option with early disembarkation in Lisbon, Portugal, and that choice changes everything from total vacation time to post-cruise touring, and onward airfare availability.
Travelers who book primarily for Antarctica and other remote expedition-style segments should assume more day-to-day variability than a conventional world cruise. Even with careful planning, landing windows, Zodiac operations, and scenic cruising in polar and fjord regions are sensitive to sea state, wind, visibility, and local operating constraints, and that can compress or expand what you can do ashore on any given day.
There is also a second order effect on the broader travel system because this is a bundled, long-duration product. On the front end, demand concentrates into Miami International Airport (MIA) during the week of embarkation, which can push up hotel prices and reduce the availability of refundable rooms as sailing week approaches. On the back end, the Dover finish tends to funnel travelers into the London area for flights, rail, or a post-cruise stay, while the Lisbon option shifts that same demand into Portugal's gateways and can be a better fit for travelers who want to extend in Iberia rather than the United Kingdom.
What Travelers Should Do
Start by deciding which end port matches your real-world constraints, not your idealized plan. If Dover is the goal, treat the final travel day as a buffer day, not a transatlantic sprint, because disembarkation timing, port traffic, and ground transfers can all eat into your schedule. If Lisbon is the better fit, validate the exact disembarkation logistics early, then map a simple path from the cruise port to Lisbon Humberto Delgado Airport (LIS), and consider adding a hotel night if you are aiming for an early flight.
Use a clear decision threshold on booking timing. If you want the up to 10 percent savings, and you already know Seabourn Quest and this routing are right for you, the rational move is to do your cabin and airfare math early and book before January 30, 2026, because top suite categories usually tighten first on world cruises, and later promotions are never guaranteed. If you are still undecided on committing three to four months of calendar time, consider whether the 112-day Lisbon option reduces the friction enough to make the trip realistic, or whether a shorter, non-world-cruise itinerary is the better match.
Over the next 24 to 72 hours, monitor the pieces that tend to create expensive surprises on long voyages. Watch for updates that clarify what is included versus optional in expedition-style days, watch for any refinements to the port-day sequence that could change private touring plans, and review deposit, cancellation, and air program terms before you pay. If Dover is on your plan, use UK Entry Requirements For Tourists In 2026 as your baseline for entry steps, and if you are comparing world cruise risk in general, Red Sea Security Reroutes 2026 World Cruises is a useful reminder that geopolitical and routing decisions can still reshape long itineraries years out. For a like-for-like comparison on world cruise booking mechanics and bundled inclusions, MSC Magnifica World Cruise 2028 Booking Details shows how another major line is packaging value and logistics for the same departure season.
Background
A world cruise is not just a longer itinerary, it is a tightly coupled system that links cabin inventory, port reservations, fuel and provisioning plans, crew rotations, expedition staffing, shore excursion capacity, and guest air and hotel behavior. When a cruise line opens sales, the first-order effect is that scarce suites begin to allocate quickly, and the travel ecosystem around the sailing dates starts to behave like event travel, especially for gateways with limited hotel inventory at certain price points.
Seabourn's Cape to Cape concept adds a second operational layer by mixing classic world cruise ports with expedition-style days. Expedition operations require specialized staff, equipment, and conservative decision-making, and those constraints can ripple outward into guest planning even when the ship itself is running normally. That is why flight buffers, refundable hotels, and flexible post-cruise touring plans matter more for a voyage like this than they do for a one-week sailing, the itinerary's most memorable segments are also the ones most sensitive to conditions.