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 Oosterdam.

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 Piraeus (Athens), 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 Holland America Line'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 Oosterdam. Pack for both formal nights and casual deck days.

Oosterdam 21-night 21-Day Greek Isles with Istanbul, Dubrovnik, Italy & Spain from Piraeus (Athens), Greece, May 4, 2027

Holland America Line · Oosterdam · May 04, 2027 – May 25, 2027

Visit Piraeus (Athens), Greece, Kusadasi (Ephesus), Turkey, Cruising The Dardanelles, Istanbul, Mykonos and 13 more ports

Departure Piraeus (Athens), Greece

Return Barcelona

Duration 21 Nights

From $4199 pp

Itinerary

Day 1

Piraeus (Athens), Greece Arrives 12:00 AM · Departs 3:00 PM
Day 2

Kusadasi (Ephesus), Turkey Arrives 7:00 AM · Departs 7:00 PM
Day 3

Cruising The Dardanelles Arrives 12:00 AM · Departs 12:00 AM
Day 4

Istanbul Arrives 7:00 AM · Departs 12:00 AM
Day 5

Istanbul Arrives 12:00 AM · Departs 2:00 PM
Day 6

Mykonos Arrives 11:00 AM · Departs 10:00 PM
Day 7

Souda (Chania) Arrives 8:00 AM · Departs 5:00 PM
Day 8

Katakolon Arrives 10:00 AM · Departs 6:00 PM
Day 9

Sarande Arrives 8:00 AM · Departs 3:00 PM
Day 10

Dubrovnik Arrives 8:00 AM · Departs 10:00 PM
Day 11

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

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

Zadar, Croatia Arrives 7:00 AM · Departs 4:00 PM
Day 14

Dubrovnik Arrives 9:00 AM · Departs 11:00 PM
Day 15

Kotor Arrives 8:00 AM · Departs 5:00 PM
Day 15

Scenic cruising Bay of Kotor Arrives 12:00 AM · Departs 12:00 AM
Day 16

Kerkira (Corfu) Arrives 8:00 AM · Departs 9:00 PM
Day 17

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

Messina, Italy Arrives 7:00 AM · Departs 5:00 PM
Day 19

Naples (Pompeii) Arrives 8:00 AM · Departs 5:00 PM
Day 20

Civitavecchia (Rome) Arrives 8:00 AM · Departs 11:00 PM
Day 21

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 22

Barcelona Arrives 7:00 AM · Departs 12:00 AM

Cabin Prices

Prices as of 2026-10-19.

Prices per person, based on double occupancy in USD.

Inside $4199

Ocean View $5029

Balcony $8874

Suite $12569

Ports of Call

Piraeus (Athens), Greece
Kusadasi (Ephesus), Turkey
Cruising The Dardanelles
Istanbul
Mykonos
Souda (Chania)
Katakolon
Sarande
Dubrovnik
Trieste, Italy
Zadar, Croatia
Kotor
Scenic cruising Bay of Kotor
Kerkira (Corfu)
Messina, Italy
Naples (Pompeii)
Civitavecchia (Rome)
Barcelona

About This Cruise

21-night Holland America Line Oosterdam cruise from Piraeus (Athens), Greece to Kusadasi (Ephesus), Turkey, Cruising The Dardanelles, Istanbul and…

Cruise Line Holland America Line

Ship Oosterdam

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 Oosterdam.
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 Piraeus (Athens), 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 Holland America Line'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 Oosterdam. Pack for both formal nights and casual deck days.