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 Maceio, 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 21-night cruise like?

A 21-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 21-night Ocean Cruises from Maceio, Brazil, Apr 9, 2027

Costa Cruises · Costa Diadema · Apr 09, 2027 – Apr 30, 2027

Visit Maceio, Brazil, Praia, Cape Verde, Las Palmas, Canary Islands, Casablanca, Malaga (Spain) and 6 more ports

Departure Maceio, Brazil

Return Kiel (Germany)

Duration 21 Nights

Itinerary

Day 1

Maceio, Brazil Arrives 12:00 AM · Departs 8:00 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

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 5

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

Praia, Cape Verde Arrives 9:00 AM · Departs 6:00 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

Las Palmas, Canary Islands Arrives 8:00 AM · Departs 5:00 PM
Day 10

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 11

Casablanca Arrives 6:00 AM · Departs 6:00 PM
Day 12

Malaga (Spain) Arrives 1:00 PM · Departs 8:00 PM
Day 13

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 14

Leixoes Arrives 8:00 AM · Departs 6:00 PM
Day 15

Vigo Arrives 8:00 AM · Departs 4:00 PM
Day 16

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 17

Le Havre Arrives 10:00 AM · Departs 9:30 PM
Day 18

Southampton Arrives 7:00 AM · Departs 6:00 PM
Day 19

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 20

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

Aarhus (Denmark) Arrives 8:00 AM · Departs 6:00 PM
Day 22

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

Ports of Call

Maceio, Brazil
Praia, Cape Verde
Las Palmas, Canary Islands
Casablanca
Malaga (Spain)
Leixoes
Vigo
Le Havre
Southampton
Aarhus (Denmark)
Kiel (Germany)

About This Cruise

21-night Costa Cruises Costa Diadema cruise from Maceio, Brazil to Praia, Cape Verde, Las Palmas, Canary Islands, Casablanca and Malaga (Spain) Compare…

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 Maceio, 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 21-night cruise like?: A 21-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.