This 4-night Costa itinerary links Buenos Aires to Santos (Sao Paulo), threading 4 ports of call through 3 countries with 1 day at sea to unwind aboard Costa Diadema.
Why sail this route
You unpack once and let the ship do the travelling: 3 countries over 4 nights, starting in Buenos Aires and finishing in Santos (Sao Paulo), with a new port waiting most mornings instead of airports and hotel check-ins.
The pacing runs to 4 port days and 1 day at sea — time to enjoy the ship between stops.
Good to know
- Best for
- First-time & short-break cruisers
- Season
- Spring sailing
- Route
- Buenos Aires → Santos (Sao Paulo)
- Pace
- 4 port days · 1 sea day
Day-by-Day Itinerary
Hover a day to find it on the map.
-
Day1
-
Day2
-
Day3At SeaA Day at Sea
-
Day4
-
Day5
The Ship
Your home for all 4 nights aboard Costa Diadema — so you unpack once and wake up somewhere new each morning.
About This Cruise
The 4 Night South America from Buenos Aires is a 4-night one-way itinerary aboard Costa Diadema. You board in Buenos Aires and disembark in Santos (Sao Paulo), calling at 4 ports across 3 countries along the way.
In sequence the voyage takes in Argentina (Buenos Aires), Uruguay (Montevideo) and Brazil (Itajai, Santos).
As a one-way sailing you'll fly into Buenos Aires and home from Santos (Sao Paulo), so it's worth checking the two gateways before you book. Longer hops are crossed on the 1 day at sea, keeping daylight hours for the ports. Sailing dates, cabin availability and fares vary by season — use Check Dates & Prices for live pricing, or call our team to talk through the options.