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Costa Diadema·Costa Cruises

South America from Santos | São Paulo

Sun, Mar 28, 20275 nights3 ports · 1 sea day1 market

Costa Diadema sails 5 nights from Santos, Brazil, departing March 28, 2027, with 3 ports of call and 1 sea day. Operated by Costa Cruises. The lowest fare we found today is $906 per person, on the USA market. 1 of the 1 markets we track currently lists this sailing. Over the last 400 days this market's fare has ranged from $657 to $914.

Costa DiademaCosta Diadema · Photo: Costa Cruises

One market, one price

Per person, as listed by the cruise line; taxes and fees vary by market. Bars are in euro so the markets compare on one scale.

USUSAcheapestcostacruises.com
$906
≈ €806
Cheapest Interior: USA.
Interior
$906shown above · USABook ↗
Lowest fare today · USA
$906per person · ≈ €806
Interior · public fare · $181 a night
Last 14 days14-day avg $906
400-day low •••
High •••
Where today's fare sits in the 400-day range
Monitor65% Confidence
  • Time to wait for better deals

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Real-time price

Fares last read Oct 18, 2026.

6 days, 3 ports

One sea day is part of the plan.

  1. Santos, Brazil
    Embark
    Sun, Mar 28
  2. Day at Sea
    Day 2
    Mon, Mar 29
  3. Ilha Bela
    Port of Call
    Tue, Mar 30
  4. Itajai, Brazil
    Port of Call
    Wed, Mar 31
  5. Santos, Brazil
    Port of Call
    Thu, Apr 1

How this fare has moved

Per person, one reading a day from the line's own site.

Lowest price — cabin-level pricing isn't published for this market
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8 data pointsLowest price14 days

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Per-person fares read from each line's public site; taxes, fees and gratuities vary by market and may not be included.Cruise costa-DI04270328_SSZ04A1B
$906USA · Interior
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If the date moves, so does the price

Same ship and length within eight weeks of this sailing, in the USA market.

Costa Diadema · Mar 27, 2027
South America from Itajai
$6715 nights · −$235 vs this
Costa Diadema · Mar 21, 2027
South America from Santos | São Paulo
$8765 nights · −$30 vs this
Costa Diadema · Apr 4, 2027
Ocean Cruises from Santos | São Paulo
$6375 nights · −$269 vs this
Costa Diadema · Mar 20, 2027
South America from Itajai
$6215 nights · −$285 vs this
Costa Diadema · Mar 17, 2027
South America from Buenos Aires
$7005 nights · −$207 vs this