Itineraries for South America Ocean Cruises

Rio de Janeiro to Buenos Aires on Seven Seas Mariner®

18-day luxury cruise holiday from £11,385 pp incl. flights

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Book by: 05 June 2026

Combine three South American countries on one epic trip, with stays in Rio de Janeiro and Buenos Aires either side of a luxury, all-inclusive Regent Seven Seas cruise.

Antarctica Bridge with Silversea

12-day expedition fly-cruise holiday from £16,995 pp incl. flights

With an included business class flight across the Drake Passage, this Antarctic cruise with Silversea showcases the wildlife and wonders of the White Continent across six unforgettable days.

Antarctica in Depth on Scenic Eclipse

15-day expedition cruise

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Explore the White Continent aboard the world's first discovery yacht – Scenic Eclipse. Enjoy a full range of thrilling excursions, from helicopter flights to submarine dives, as you get up close to Antarctica's spectacular natural world.

Galápagos Island Adventure on Celebrity Flora

12-day expedition cruise holiday

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Sail the Galápagos in true luxury with Celebrity cruises, pairing all-inclusive fine dining with shore excursions that bring you right among its natural wonders. Think snorkelling with sea lions and hikes among giant turtles.

Western Galápagos on Silver Origin

12-day expedition cruise holiday from £11,840 pp incl. flights

When it comes to the great wonders of our natural world, there are few to rival the unique beauty and diversity of Ecuador's Galápagos islands. And, this itinerary on Silversea's smallest ship, Silver Origin, is perhaps its ultimate showcase.

North & Central Galápagos on Silver Origin

12-day expedition cruise holiday from £11,435 pp incl. flights

Sail aboard a ship designed specifically for exploring Ecuador's Galápagos Islands. Enjoy all the trappings of a Silversea cruise, from fine dining to a full range of included experiences.