Costa Diadema and fully renewed Costa Serena sail South America in 2026/2027; launch offers 30% off cruise fares.
Costa Diadema and Costa Serena confirmed for South America
Costa Cruises has opened sales for its
2026/2027 South America season. From November 2026 to April 2027,
Costa Diadema and
Costa Serena will operate cruises of 3 to 9 nights along the Brazilian coast and the
River Plate region. Embarkations are available from
Santos,
Itajaí,
Rio de Janeiro,
Buenos Aires and
Montevideo. Guests can choose between short
3- and 4-night getaways and longer itineraries of up to 9 nights. The routes combine Brazilian beaches, the charm of Buenos Aires and Montevideo’s historic atmosphere. The company reinforces its focus on classic destinations highly demanded by South American guests.
Costa Diadema: short breaks and River Plate itineraries
Highly rated in the region,
Costa Diadema starts its season on
23 November 2026, offering
3- and 4-night mini-cruises along the Brazilian coast. Departures are from Santos and Itajaí, with calls at
Ilhabela. These mini-cruises will run in November and December 2026 and again between late March and early April 2027. They are ideal for guests seeking shorter breaks at sea. From the
Christmas cruise departing on
20 December 2026, Costa Diadema switches to
7-night itineraries to the
River Plate, including
Buenos Aires and
Montevideo. Embarkations continue from Santos and Itajaí until mid-March 2027.
Costa Serena: pop-styled ship arrives after World Cruise
Fully refurbished in 2025,
Costa Serena debuts in South America with a new
pop-inspired design and a theme drawn from the world of gods. The ship features a revamped food court, redesigned pools and updated suites. Before reaching South America, Costa Serena will operate a
65-night World Cruise from
Tokyo to Buenos Aires, visiting 14 countries, 26 destinations and 14 islands. The journey includes Taiwan, Hong Kong, the Philippines, Indonesia, Australia and Pacific islands. The ship then sails into South American waters, calling at
Chile,
Uruguay and
Argentina, and concludes the voyage in Buenos Aires on
22 December 2026. On the same date, Costa Serena departs on its first cruise of the 2026/2027 South America season. Guests can also book a
14-night segment through Patagonia and Tierra del Fuego, embarking in
San Antonio/Santiago, Chile, on 8 December and disembarking in Buenos Aires on 22 December 2026.
Regular Rio-based itineraries to Argentina and Uruguay
From January to March 2027,
Costa Serena will sail regular
8- and 9-night itineraries to Argentina and Uruguay, with embarkation in
Rio de Janeiro. These cruises also include stops in
Ilhabela,
Balneário Camboriú and
Ilha Grande. The combination of urban destinations, beaches and scenic landscapes offers a varied experience on a single trip. The ship targets guests looking for extended holidays in the region.
Transatlantic cruises between Europe and Brazil
The program also features
Europe–Brazil and
Brazil–Europe transatlantic sailings on Costa Diadema and Costa Serena. These cruises link historic cities and major ports across both sides of the Atlantic. On
Costa Diadema, the Europe–Brazil voyage departs
Savona (Italy) on
2 November 2026, calling at
Barcelona,
Málaga,
Cádiz,
Lisbon,
Las Palmas,
Santa Cruz de Tenerife and
Mindelo (Cape Verde) before reaching
Maceió,
Salvador and
Rio de Janeiro, with final disembarkation in
Santos on 23 November. The return Brazil–Europe cruise leaves Santos on
5 April 2027 for
26 nights, visiting Rio de Janeiro, Salvador, Maceió,
Praia (Cape Verde), Las Palmas,
Casablanca (Morocco), Málaga,
Leixões (Portugal),
Vigo,
Le Havre (France),
Southampton (UK) and
Arhus (Denmark), ending in
Kiel (Germany) on 30 April 2027. On
Costa Serena, the Brazil–Europe crossing departs
Rio de Janeiro on
8 April 2027. Over
19 nights, the ship calls at
Recife, Mindelo, Las Palmas,
Funchal (Portugal), Cádiz, Málaga, Barcelona and
Marseille, arriving in
Savona on 27 April 2027.
Launch offer: 30% off cruise fares
To celebrate the launch of the 2026/2027 South America season, Costa is offering
30% off the cruise fare. The promotion applies to bookings made until
27 February 2026. The discount is valid for the
1st to 4th guests in inside, ocean-view and balcony cabins, under
MyCruise and
All Inclusive fares. It covers all sailings on Costa Diadema and Costa Serena and does not apply to group bookings. According to
Dario Rustico, Costa Cruises’ Executive President for the Americas, deploying two flagship vessels in the region underscores the company’s long-term commitment. He highlights the combination of strong itinerary options and an upgraded onboard product.
“Brazil and South America are priority, strategic markets for Costa, and confirming two iconic ships for the 2026/2027 season reinforces our long-term commitment. Alongside a robust offer of classic destinations most requested by our guests, bringing the fully revamped Costa Serena together with the already acclaimed Costa Diadema guarantees an authentic, unparalleled travel experience with the best in hospitality, service, gastronomy and entertainment on board,” says Rustico.
All cruises can be paid in up to
12 interest-free installments on credit card via the Costa website and the
Costa Extra portal, dedicated to travel agencies.
Onboard highlights: Costa Diadema
Costa Diadema features
11 restaurants, including
Teppanyaki,
Sushino at Costa,
La Fiorentina Steak House and
Pizzeria Pummid’Oro, plus
12 bars such as the
Aperol Spritz Bar,
Carlsberg Country Rock Club and
Gelateria Amarillo. Guests have access to the
Solemio Spa with thermal area, thalassotherapy pool and treatment rooms, as well as a casino, shopping gallery, gym and theater. Outdoor facilities include a jogging track, sports court and
11 pools and hot tubs. Families find dedicated spaces for younger guests, including the
Squok Club and
Teen Zone. The ship is designed to meet the needs of different age groups on the same voyage.
Costa Serena: pop aesthetics and renewed spaces
With
1,500 cabins, 505 of them with balcony,
Costa Serena offers
7 pools and Jacuzzis, theater, casino, shopping area, gym and sports court. The
Solemio Spa spans 6,000 m² with sauna, Turkish bath, treatment rooms and a beauty salon. For babies, children and teenagers, the ship includes
Squok Baby,
Squok Club and
Teen Zone. Dining options comprise
8 restaurants, such as
Archipelago,
The Salty Beach Street Food,
Sushino at Costa and
Pizzeria Pummid’Oro, and
9 bars, including
Wine Bar,
Aperol Spritz Bar,
Sunset Bar and
Gelateria Cioccolateria Amarillo. The redesigned ship showcases a
pop visual language, with vibrant colors, bold shapes and innovative materials. The atrium has become a
“Temple of Light”, conceived as a design centerpiece rather than a simple passageway. New venues include a revamped Pizzeria Pummid’Oro, dominated by a giant modern Atlas holding a tomato, and
Sushino at Costa, where a golden mermaid merges with the walls to create a theatrical effect. A
hidden bar further adds surprise with mysterious atmospheres and signature cocktails. A new food court, redesigned outdoor pools and lounges, and upgraded cabins and suites complete the experience. Since 2021, Costa has invested over
€200 million in a renovation plan covering its entire fleet.
About Costa Cruises
Costa Cruises is an Italian company based in
Genoa and part of
Carnival Corporation & plc, the world’s largest cruise group. For over
75 years, Costa ships have sailed the globe, taking guests to around
200 destinations with unique experiences on board and ashore. The current fleet comprises
nine ships, all flying the Italian flag, operating in the Mediterranean, Northern Europe, Caribbean, Central America, South America and the United Arab Emirates. The company also offers
World Cruises and
Grand Voyages, visiting multiple continents in a single itinerary.
