7 Night Round Trip from Buenos Aires on the Costa Diadema

Prepare yourself for seven nights of luxurious sailing across the sea when you set sail with the Costa Diadema from Buenos Aires and back again.

Calling on very uncommon cities such as Itajai, Montevideo, and Santos makes this trip noteworthy. This route is an uncommon one for the Diadema, But this is the lowest price sailing on it.

This includes all all taxes and fees. No sneaky extra fees!

Gym
Day 5: Sao Paolo

The Costa Diadema

Based in Europe and South America and refurbished only three years ago in 2023, over 3,700 passengers can cruise on this Dream class vessel.

The Diadema Costa offers a roller skating rink, a spa, an outdoor movie theater, a casino, a gym, a solarium, and a jacuzzi.

Costa Diadema
Jacuzzi

Your Itinerary

This cruise spends three port days and three sea days. Major features include visits to very uncommon stops like Itajai, Montevideo, and Santos.

DatePortArriveDepart
Wed, Mar 10Buenos Aires, Argentina 6:00pm
Thu, Mar 11Montevideo, Uruguay 8:00am4:00pm
Fri, Mar 12At Sea
Sat, Mar 13Itajai, Brazil 10:00am5:00pm
Sun, Mar 14Santos, Brazil (Sao Paolo)8:00am5:00pm
Mon, Mar 15At Sea
Tue, Mar 16At Sea
Wed, Mar 17Buenos Aires, Argentina 8:00am
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Print your CruiseSheet (PDF) one page with the route, schedule, weather & a notes box for each day
March 10th, 2027 - Cruise from Buenos Aires on the Costa Diadema
Your Route
Casino
Outdoor Movie Theater
Day 2: Montevideo

Alternate Sailings

The Diadema sails this route two times this year in addition to nine times next year. This is the only ship that sails this exact route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2026
2028
$1,295 $1,855
Sold Out

Book Your Cruise

Since being listed five months ago, The price of this cruise has fluctuated between $1,026 and $1,295 for a cabin, inclusive of $0 in taxes and port fees. The accompanying graph indicates the price over time for the various types of cabin.

inside
outside
balcony
suite
$1,295
$1,445
$1,535
$1,705
$185.00/day
$206.43/day
$219.29/day
$243.57/day
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Last Updated: Jul 14, 2026

Last Modified: Jul 14, 2026

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