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 Serena.

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 Athens (Piraeus), Greece 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 20-night cruise like?

A 20-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 Serena. Pack for both formal nights and casual deck days.

Costa Serena 20-night Greece, Malta, Balearic Islands, Spain, France, Italy from Athens (Piraeus), Greece, May 20, 2027

Costa Cruises · Costa Serena · May 20, 2027 – Jun 09, 2027

Visit Athens (Piraeus), Greece, Santorini (Greece), Mykonos (Greece), La valletta, Ibiza and 13 more ports

Departure Athens (Piraeus), Greece

Return Athens (Piraeus), Greece

Duration 20 Nights

From $3558 pp

Itinerary

Day 1

Athens (Piraeus), Greece Arrives 12:00 AM · Departs 6:00 PM
Day 2

Santorini (Greece) Arrives 8:00 AM · Departs 6:00 PM
Day 3

Mykonos (Greece) Arrives 8:00 AM · Departs 6:00 PM
Day 4

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

La valletta Arrives 8:00 AM · Departs 6:00 PM
Day 6

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 7

Ibiza Arrives 1:30 PM · Departs 11:00 PM
Day 8

Palma de Mallorca Arrives 8:00 AM · Departs 6:00 PM
Day 9

Barcelona Arrives 8:00 AM · Departs 5:00 PM
Day 10

Marseille, France Arrives 12:00 PM · Departs 7:00 PM
Day 11

Savona, Italy Arrives 8:00 AM · Departs 4:30 PM
Day 12

Civitavecchia, Italy Arrives 7:00 AM · Departs 5:30 PM
Day 13

Naples Arrives 8:00 AM · Departs 4:00 PM
Day 14

Cagliari, Italy Arrives 9:00 AM · Departs 6:00 PM
Day 15

Palermo (Sicily) Arrives 8:00 AM · Departs 5:00 PM
Day 16

La valletta Arrives 10:00 AM · Departs 7:00 PM
Day 16

Sicily, Italy Arrives 11:30 PM · Departs 12:00 AM
Day 17

Sicily, Italy Arrives 12:00 AM · Departs 12:30 AM
Day 17

Catania, Sicily, Italy Arrives 7:00 AM · Departs 5:00 PM
Day 18

Taranto Arrives 9:00 AM · Departs 5:00 PM
Day 19

Argostoli Arrives 9:00 AM · Departs 4:00 PM
Day 20

Mykonos (Greece) Arrives 12:00 PM · Departs 10:00 PM
Day 20

Mykonos Bay Arrives 11:15 PM · Departs 12:00 AM
Day 21

Mykonos Bay Arrives 12:00 AM · Departs 1:30 AM
Day 21

Athens (Piraeus), Greece Arrives 6:00 AM · Departs 12:00 AM

Cabin Prices

Prices as of 2026-10-19.

Prices per person, based on double occupancy in USD.

Inside $3558

Ocean View $4298

Balcony $5348

Ports of Call

Athens (Piraeus), Greece
Santorini (Greece)
Mykonos (Greece)
La valletta
Ibiza
Palma de Mallorca
Barcelona
Marseille, France
Savona, Italy
Civitavecchia, Italy
Naples
Cagliari, Italy
Palermo (Sicily)
Sicily, Italy
Catania, Sicily, Italy
Taranto
Argostoli
Mykonos Bay

About This Cruise

20-night Costa Cruises Costa Serena cruise from Athens (Piraeus), Greece to Santorini (Greece), Mykonos (Greece), La valletta and Ibiza Compare…

Cruise Line Costa Cruises

Ship Costa Serena

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 Serena.
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 Athens (Piraeus), Greece 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 20-night cruise like?: A 20-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 Serena. Pack for both formal nights and casual deck days.