What is included in the cruise fare?

Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.

How far in advance should I book this cruise?

For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on Costa Diadema.

What documents do I need to board?

Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Rio De Janeiro, Brazil may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.

Can I change or cancel my booking?

Change and cancellation policies depend on Costa Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.

What is a 25-night cruise like?

A 25-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from Costa Diadema. Pack for both formal nights and casual deck days.

Costa Diadema 25-night Brazil, Canary Islands, Morocco, Spain, Portugal, France, England, Denmark, Germany from Rio De Janeiro, Brazil, Apr 5, 2027

Costa Cruises · Costa Diadema · Apr 05, 2027 – Apr 30, 2027

Visit Rio De Janeiro, Brazil, Salvador Bahia (Brazil), Fortaleza (Brazil), Praia da Victoria, Las Palmas, Canary Islands and 8 more ports

Departure Rio De Janeiro, Brazil

Return Kiel (Germany)

Duration 25 Nights

From $2223 pp

Itinerary

Day 1

Rio De Janeiro, Brazil Arrives 12:00 AM · Departs 6:00 PM
Day 2

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 3

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 4

Salvador Bahia (Brazil) Arrives 8:00 AM · Departs 3:00 PM
Day 5

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 6

Fortaleza (Brazil) Arrives 2:00 PM · Departs 9:00 PM
Day 7

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 8

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 9

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 10

Praia da Victoria Arrives 9:00 AM · Departs 6:00 PM
Day 11

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 12

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 13

Las Palmas, Canary Islands Arrives 8:00 AM · Departs 5:00 PM
Day 14

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 15

Casablanca Arrives 6:00 AM · Departs 6:00 PM
Day 16

Malaga (Spain) Arrives 1:00 PM · Departs 8:00 PM
Day 17

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 18

Leixoes Arrives 8:00 AM · Departs 6:00 PM
Day 19

Vigo Arrives 8:00 AM · Departs 4:00 PM
Day 20

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 21

Le Havre Arrives 10:00 AM · Departs 9:30 PM
Day 22

Dover Arrives 7:00 AM · Departs 8:00 PM
Day 23

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 24

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 25

Aarhus (Denmark) Arrives 8:00 AM · Departs 6:00 PM
Day 26

Kiel (Germany) Arrives 8:00 AM · Departs 12:00 AM

Cabin Prices

Prices as of 2026-10-19.

Prices per person, based on double occupancy in USD.

Inside $2223

Ocean View $2783

Balcony $3173

Suite $5633

Ports of Call

Rio De Janeiro, Brazil
Salvador Bahia (Brazil)
Fortaleza (Brazil)
Praia da Victoria
Las Palmas, Canary Islands
Casablanca
Malaga (Spain)
Leixoes
Vigo
Le Havre
Dover
Aarhus (Denmark)
Kiel (Germany)

About This Cruise

25-night Costa Cruises Costa Diadema cruise from Rio De Janeiro, Brazil to Salvador Bahia (Brazil), Fortaleza (Brazil), Praia da Victoria and Las…

Cruise Line Costa Cruises

Ship Costa Diadema

Frequently asked questions

What is included in the cruise fare?: Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.
How far in advance should I book this cruise?: For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on Costa Diadema.
What documents do I need to board?: Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Rio De Janeiro, Brazil may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.
Can I change or cancel my booking?: Change and cancellation policies depend on Costa Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.
What is a 25-night cruise like?: A 25-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from Costa Diadema. Pack for both formal nights and casual deck days.