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Seabourn has announced a new ultra-luxury 2029 World Cruise aboard Seabourn Quest, a 138-day voyage from Miami to Lisbon that will visit 58 destinations across five continents and 31 countries and territories.
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Miami to Lisbon on a 138-Day Global Journey
According to newly released itinerary details, the 2029 World Cruise, titled "Iconic Islands & Remote Horizons," is scheduled to depart Miami on January 7, 2029, and conclude in Lisbon on May 26, 2029. The sailing covers more than 32,000 nautical miles and is positioned as one of Seabourn’s most ambitious long-duration voyages to date.
Publicly available information indicates that Seabourn Quest will chart a predominantly west-to-east route, combining iconic ports with far-flung islands and lesser-visited coastlines. The itinerary continues Seabourn’s recent strategy of structuring world cruises around extended stays and destination immersion, building on earlier global journeys planned for 2026, 2027 and 2028.
The 2029 voyage also follows a period of notable expansion in Seabourn’s long-cruise portfolio. Recent world and grand cruises, including the 2026 "Ring of Fire: Hidden Gems" and the 2028 "Cape to Cape" world cruise, have focused on combining classic marquee cities with smaller, harder-to-reach destinations, a pattern that is further developed in the new 2029 program.
58 Destinations Across Five Continents and 31 Countries
Seabourn’s published materials highlight that the 2029 World Cruise will call at 58 destinations in 31 countries and territories across five continents. The routing emphasizes both breadth and variety, with the ship set to visit 32 islands as part of the overall journey.
Reports indicate that the voyage will feature a mix of established cruise hubs, UNESCO-recognized sites, and relatively remote island ports. This combination is consistent with Seabourn’s positioning in the luxury segment, which places a premium on small-ship access and the ability to reach more off-the-beaten-path locations alongside globally recognized highlights.
The company’s broader deployment plans for 2027 to 2029, outlined earlier in 2026, already showcased a focus on deeper regional exploration and longer itineraries. The 2029 World Cruise fits within that framework, extending Seabourn Quest’s role as a dedicated world-cruise ship and consolidating the line’s presence in the multi-month voyage market.
Remote Horizons: From Bora Bora to Easter Island and Zanzibar
Destination highlights released for the 2029 World Cruise point to an emphasis on so-called "remote horizons" that are less frequently visited on traditional world cruises. Published coverage notes that the itinerary is scheduled to include Bora Bora in French Polynesia, Easter Island in the southeastern Pacific, Nuku Hiva in the Marquesas, and a string of other South Pacific and Indian Ocean islands.
The route is also expected to include calls at ports such as Zanzibar off the coast of Tanzania, Praslin in the Seychelles, and Antsiranana in northern Madagascar. These destinations are typically associated with smaller-ship, expedition-style or luxury itineraries, underscoring the line’s strategy of combining resort-style onboard comforts with more adventurous port calls.
In addition to these remote islands, the voyage will feature visits to well-known coastal cities and resort areas, potentially appealing to guests seeking both once-in-a-lifetime destinations and familiar international favorites. The blend of remote and marquee ports mirrors patterns seen in Seabourn’s 2028 Cape to Cape World Cruise, which also spans multiple continents and pairs Antarctica and Easter Island with globally recognized cities.
More Than 25 UNESCO World Heritage Sites and Extended Stays
Seabourn’s announcement for the 2029 World Cruise highlights access to more than 25 UNESCO World Heritage Sites along the itinerary. Among the examples cited in public materials are Easter Island’s Rapa Nui National Park, New Zealand’s Fiordland National Park, the Stone Town of Zanzibar, and Sri Lanka’s Sacred City of Kandy via a call to Colombo.
The line also points to 20 extended stays, including eight overnight calls in key ports such as Lima, Easter Island, Bora Bora, Bali, Singapore, Sydney, Zanzibar and Cape Town. These longer visits are intended to give guests additional time ashore for in-depth touring, evening cultural programs, and multi-part excursions in and around each region.
Travel trade reporting notes that extended calls and overnights have become a hallmark of recent Seabourn world cruises, reflecting demand among long-cruise guests for fewer rushed port days and more opportunities to explore destinations at a more relaxed pace. The 2029 program appears to follow this trend, with timing built around multi-day experiences in several of the itinerary’s marquee ports.
Positioning Within a Growing World Cruise Market
The unveiling of Seabourn’s 2029 World Cruise comes as global cruise lines increasingly compete in the world-cruise and extended voyage segment. Other luxury and premium operators have recently announced multi-month journeys for 2028 and 2029, ranging from grand voyages focused on a single region to full circumnavigations calling at more than 100 ports.
Industry coverage suggests that Seabourn is positioning the 2029 World Cruise as a distinctive option within this crowded field, emphasizing its combination of small-ship luxury, a relatively intimate number of guests, and an itinerary that balances iconic cities with remote islands. The focus on 32 islands, more than 25 UNESCO sites, and a blend of Pacific, Indian Ocean, African, and European ports aims to set the voyage apart on both content and pacing.
The 2029 sailing also builds on Seabourn Quest’s track record as the line’s primary world-cruise vessel, following previously announced global itineraries in 2026, 2027 and the 2028 Cape to Cape journey. For travelers planning several years ahead, the 138-day "Iconic Islands & Remote Horizons" cruise provides another long-range option in a calendar that increasingly features complex, multi-continent routes across the luxury cruise sector.
Seabourn announces 138-day 2029 World Cruise: Iconic Islands & Remote Horizons
Seabourn official press releases
Cruise Industry News coverage of Seabourn Quest 2029 World Cruise