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 Viking Astrea.

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 Istanbul 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 Viking'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 Viking Astrea. Pack for both formal nights and casual deck days.

Viking Astrea 21-night Istanbul to Barcelona from Istanbul, Oct 31, 2027

Viking · Viking Astrea · Oct 31, 2027 – Nov 21, 2027

Visit Istanbul, Troy (Canakkale), Turkey, Ephesus (Kusadasi), Rhodes, Crete (Heraklion), Greece and 10 more ports

Departure Istanbul

Return Barcelona, Spain

Duration 21 Nights

From $11897 pp

Itinerary

Day 1

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

Istanbul Arrives 12:00 AM · Departs 12:00 AM
Day 3

Troy (Canakkale), Turkey Arrives 12:00 AM · Departs 12:00 AM
Day 4

Ephesus (Kusadasi) Arrives 12:00 AM · Departs 12:00 AM
Day 5

Rhodes Arrives 12:00 AM · Departs 12:00 AM
Day 6

Crete (Heraklion), Greece Arrives 12:00 AM · Departs 12:00 AM
Day 7

Athens (Piraeus), Greece Arrives 12:00 AM · Departs 12:00 AM
Day 8

Athens (Piraeus), Greece Arrives 12:00 AM · Departs 12:00 AM
Day 9

Athens (Piraeus), Greece Arrives 12:00 AM · Departs 12:00 AM
Day 10

Crete (Souda Bay) Arrives 12:00 AM · Departs 12:00 AM
Day 11

Ephesus (Kusadasi) Arrives 12:00 AM · Departs 12:00 AM
Day 12

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

Sicily (Messina), Italy Arrives 12:00 AM · Departs 12:00 AM
Day 14

Naples, Italy Arrives 12:00 AM · Departs 12:00 AM
Day 15

Rome, (Civitavecchia), Italy Arrives 12:00 AM · Departs 12:00 AM
Day 16

Florence/Pisa (Livorno), Italy Arrives 12:00 AM · Departs 12:00 AM
Day 17

Florence/Pisa (Livorno), Italy Arrives 12:00 AM · Departs 12:00 AM
Day 18

Monte Carlo, Monaco Arrives 12:00 AM · Departs 12:00 AM
Day 19

Marseille, France Arrives 12:00 AM · Departs 12:00 AM
Day 20

Sete, France Arrives 12:00 AM · Departs 12:00 AM
Day 21

Barcelona, Spain Arrives 12:00 AM · Departs 12:00 AM
Day 22

Barcelona, Spain Arrives 12:00 AM · Departs 12:00 AM

Cabin Prices

Prices as of 2026-10-19.

Prices per person, based on double occupancy in USD.

Balcony $11897

Suite $18597

Ports of Call

Istanbul
Troy (Canakkale), Turkey
Ephesus (Kusadasi)
Rhodes
Crete (Heraklion), Greece
Athens (Piraeus), Greece
Crete (Souda Bay)
Sicily (Messina), Italy
Naples, Italy
Rome, (Civitavecchia), Italy
Florence/Pisa (Livorno), Italy
Monte Carlo, Monaco
Marseille, France
Sete, France
Barcelona, Spain

About This Cruise

21-night Viking Viking Astrea cruise from Istanbul to Troy (Canakkale), Turkey, Ephesus (Kusadasi), Rhodes and Crete (Heraklion), Greece Compare cabins…

Cruise Line Viking

Ship Viking Astrea

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 Viking Astrea.
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 Istanbul 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 Viking'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 Viking Astrea. Pack for both formal nights and casual deck days.