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 Neptune.

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 Rome, (Civitavecchia), Italy 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 Neptune. Pack for both formal nights and casual deck days.

Viking Neptune 21-night Rome (Civitavecchia) to Istanbul from Rome, (Civitavecchia), Italy , Apr 30, 2027

Viking · Viking Neptune · Apr 30, 2027 – May 21, 2027

Visit Rome, (Civitavecchia), Italy , Naples, Italy, Sicily (Messina), Italy, Crotone, Italy, Bari and 13 more ports

Departure Rome, (Civitavecchia), Italy

Return Istanbul

Duration 21 Nights

From $18897 pp

Itinerary

Day 1

Rome, (Civitavecchia), Italy Arrives 12:00 AM · Departs 12:00 AM
Day 2

Naples, Italy Arrives 12:00 AM · Departs 12:00 AM
Day 3

Sicily (Messina), Italy Arrives 12:00 AM · Departs 12:00 AM
Day 4

Crotone, Italy Arrives 12:00 AM · Departs 12:00 AM
Day 5

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

Sibenik, Croatia Arrives 12:00 AM · Departs 12:00 AM
Day 7

Venice (Chioggia), Italy Arrives 12:00 AM · Departs 12:00 AM
Day 8

Venice (Chioggia), Italy Arrives 12:00 AM · Departs 12:00 AM
Day 9

Venice (Chioggia), Italy Arrives 12:00 AM · Departs 12:00 AM
Day 10

Split, Croatia Arrives 12:00 AM · Departs 12:00 AM
Day 11

Dubrovnik Arrives 12:00 AM · Departs 12:00 AM
Day 12

Kotor Arrives 12:00 AM · Departs 12:00 AM
Day 13

Corfu (Kerkyra), Greece Arrives 12:00 AM · Departs 12:00 AM
Day 14

Olympia (Katakolon), Greece Arrives 12:00 AM · Departs 12:00 AM
Day 15

Athens (Piraeus), Greece Arrives 12:00 AM · Departs 12:00 AM
Day 16

Athens (Piraeus), Greece Arrives 12:00 AM · Departs 12:00 AM
Day 17

Crete (Heraklion), Greece Arrives 12:00 AM · Departs 12:00 AM
Day 18

Rhodes Arrives 12:00 AM · Departs 12:00 AM
Day 19

Ephesus (Kusadasi) Arrives 12:00 AM · Departs 12:00 AM
Day 20

Troy (Canakkale), Turkey Arrives 12:00 AM · Departs 12:00 AM
Day 21

Istanbul Arrives 12:00 AM · Departs 12:00 AM
Day 22

Istanbul 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 $18897

Suite $27297

Ports of Call

Rome, (Civitavecchia), Italy
Naples, Italy
Sicily (Messina), Italy
Crotone, Italy
Bari
Sibenik, Croatia
Venice (Chioggia), Italy
Split, Croatia
Dubrovnik
Kotor
Corfu (Kerkyra), Greece
Olympia (Katakolon), Greece
Athens (Piraeus), Greece
Crete (Heraklion), Greece
Rhodes
Ephesus (Kusadasi)
Troy (Canakkale), Turkey
Istanbul

About This Cruise

21-night Viking Viking Neptune cruise from Rome, (Civitavecchia), Italy to Naples, Italy, Sicily (Messina), Italy, Crotone, Italy and Bari Compare…

Cruise Line Viking

Ship Viking Neptune

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 Neptune.
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 Rome, (Civitavecchia), Italy 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 Neptune. Pack for both formal nights and casual deck days.