Costa Diadema 4-Night Round Trip from Itajai

Costa Diadema 4-Night Round Trip from Itajai

Costa Diadema (Costa) sails this 4-night round trip from Itajai on 5 upcoming dates (Nov 2026 through Mar 2027), from $681 per person. Every departure below links to its own page with live cabin prices, the full itinerary and online booking.

Ports on this route

Itajai → Santos → Ilhabela → Itajai

All upcoming departures

November 28, 2026
Costa Diadema
S M L XL
Itajai → Sao Paulo → Ilhabela → Itajai
$701
$175 per day
Inside
December 5, 2026
Costa Diadema
S M L XL
Itajai → Sao Paulo → Ilhabela → Itajai
$701
$175 per day
Inside
December 12, 2026
Costa Diadema
S M L XL
Itajai → Sao Paulo → Ilhabela → Itajai
$681
$170 per day
Inside
LOWEST PRICE EVER
March 20, 2027
Costa Diadema
S M L XL
Itajai → Sao Paulo → Ilhabela → Itajai
$741
$185 per day
Suite
LOWEST PRICE EVER
March 27, 2027
Costa Diadema
S M L XL
Itajai → Sao Paulo → Ilhabela → Itajai
$791
$198 per day
Suite

Get Weekly Cruise Deals

Weekly emails with the best deals, fully customized for you. No spam ever.

Let’s book your cruise

Tell us who’s sailing to see available cabins and fares.

Guests in this cabin
Ages at the time of sailing

Special fares are dependent on eligibility