Cancellation By Guest FOR 1 TO 4 NIGHTS CRUISES (including Holiday sailings) Days Prior to Cruise Departure Cancellation Charge 75 days or more prior to the first day of the Cruise No charge (except for Nonrefundable Deposit amounts) 74 to 61 days…

Automatic service gratuity of $18. 50 USD per person, per day for guests in non-suites staterooms and Junior Suite, or $21. 00 USD per person, per day for guests in Suites, will be applied to each guest’s SeaPass account on a daily basis.

Royal Caribbean International cannot accept guests who will have entered their 24th week of pregnancy by the beginning of, or at any time during the cruise or cruisetour.

MinorAccompany policy

Royal Caribbean International's minimum age to sail unaccompanied on sailings originating in North America is twenty-one (21). The minimum age to sail unaccompanied on sailings from South America, Europe, Asia, Australia and New Zealand is eighteen (18).

For the comfort and enjoyment of their guests, the ships are designated as non-smoking; however, they recognize that some of the guests do smoke. Therefore, to provide an onboard environment that also satisfies smokers, they designated certain areas of the ship as smoking areas.

Odyssey of the Seas

7-Night Greek Isles Cruise Cruise from Rome (Civitavecchia)

Quantum Ultra Class · Odyssey of the Seas

Roundtrip from Rome (Civitavecchia)

Sails Sun, Aug 30, 20267 nightsCruiseOnly

Round tripfrom Rome (Civitavecchia), Italy · 5 ports

More Royal Caribbean cruises

Price dropped

From

$2,067pp

$11,953Save $9,887 (83%)

$295 / night avg · taxes & fees included

Prices tracked daily on this sailing
No booking fees at checkout
Secure online booking

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Down 83%

From $11,953 — verified against our daily price crawl.

No booking fees

What you see is the operator fare — we don't add checkout surcharges.

Tax-inclusive pricing

Lead prices include taxes and port fees where available.

Book when you're ready

Compare cabins and sail dates, then continue to secure checkout.

Price intelligence

Live

We've tracked this sailing for 14 days in our daily crawl. Here's how today's fare compares to its own history.

Today: $2,067Lowest tracked: $1,727

This sailing's fareLowest recorded

vs. recent high

83% below recent high

14-day low

$1,727

14-day high

$11,953

14-day avg

$2,703

Our read: worth a look

Moderate signal

Price has fallen from a recent high in our crawl. It's not at the window low yet — set an alert if you want to wait for more.

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Day by day

Your 7-night itinerary

6 ports and 2 sea days on this sailing.

Itinerary map — Rome (Civitavecchia), Italy → Santorini, Greece → Ephesus (Kusadasi), Turkey → Mykonos, Greece → Naples, Italy → Rome (Civitavecchia), Italy

Day 11
Rome (Civitavecchia), ItalyEmbark
Departs 4:00 PM
Sailings from Rome (Civitavecchia)
Day 22
At seaSea day
Cruising
Day 33
Santorini, Greece
Arrives 10:00 AM · Departs 11:00 PM
Cruises visiting Santorini
Day 44
Ephesus (Kusadasi), Turkey
Arrives 9:00 AM · Departs 7:00 PM
Cruises visiting Ephesus (Kusadasi)
Day 55
Mykonos, Greece
Arrives 7:00 AM · Departs 5:00 PM
Cruises visiting Mykonos
Day 66
At seaSea day
Cruising
Day 77
Naples, Italy
Arrives 7:00 AM · Departs 6:00 PM
Cruises visiting Naples
Day 88
Rome (Civitavecchia), ItalyDisembark
Arrives 5:00 AM
Sailings from Rome (Civitavecchia)

Cabins & suites

Compare categories — selection updates in the booking panel

Best value
Inside
$2,067$295 / night
Balcony
$3,461$494 / night
Ocean View
$2,364$338 / night

Unavailable categories (1)

Suite

Ship experience

Onboard dining, entertainment, and venues

About this ship

It’s time to see how far adventure can take you. Odyssey of the Seas℠ is the first Quantum Ultra Class ship. Enjoy gravity-defying fun on the RipCord® by iFLY® skydiving simulator. Or bond over bumper cars and roller-skating at the largest SeaPlex® ever. Scope out incredible 360-degree views from 300 feet up in the North Star® observation capsule. And experience edge-of-your-seat entertainment at the transformative Two70®. Take adventure to the next level on this Quantum Ultra Class favorite.

Ports of call

Where you stop and how long you stay

Rome (Civitavecchia), Italy
Days 1, 8
Sailings from Rome (Civitavecchia)
Rome (Civitavecchia), Italy
Santorini, Greece
Day 3
Cruises visiting Santorini
Santorini, Greece
Ephesus (Kusadasi), Turkey
Day 4
Cruises visiting Ephesus (Kusadasi)
Ephesus (Kusadasi), Turkey
Mykonos, Greece
Day 5
Cruises visiting Mykonos
Mykonos, Greece
Naples, Italy
Day 7
Cruises visiting Naples
Naples, Italy

What's included & extra

Know what's covered before you book add-ons

Included

Main dining rooms — Traditional complimentary dining
Pools & fitness — Ship amenities vary by vessel
Kids & Teens

Extra cost

Dining — For more than a decade, the chefs of Chops Grille have proudly presented quality, hand-cut steaks at this hallmark Royal
Cafe Promenade — When it comes to quick and easy come-and-go eats, there's no better place than Cafe Promenade. This
Starbucks — Enjoy all your Starbucks® favorites — from Macchiatos to Frappuccinos®, plus an extensive menu of dr
Sorrento's Pizza — There’s nothing more satisfying than a great slice of pizza — and Royal Caribbean has spent years pe
Giovanni's Italian Kitchen & Wine Bar — Sunday supper is served up every day of the week at the new Giovanni's Italian Kitchen & Wine Bar. F
Teppanyaki — At Teppanyaki, the experience isn't just about delicious flavors and dishes designed to tempt your t
Bars & Lounges — Join the fun at Schooner Bar, where a nautical theme, warm decor, and perfectly mixed cocktails come together. Cost: $
Playmakers Bar and Arcade — With a menu of game-day favorites and icy-cold draughts on tap, anything you order is a winner. A

Policies & FAQ

Summaries only — read full policies on our policy pages

Ship specifications

Bars / Lounges: 11
Beam: 135 ft (41.1 m)
Built In: Germany
Crew Nationality: International
Dining / Restaurants: 15
Fitness Center: Yes
Gross Tonnage: 169,000
Kids Friendly: Yes
Maiden Voyage: July, 2021
Maximum Speed: 22 knots
Number of Crew: 1,612
Number of Decks: 14
Number of Solo Staterooms: 12
Number of Staterooms: 2,105
Number of Suites: 119
Registry: Bahamas
Rock Climbing: Yes
Ship Class: Quantum Ultra Class
Ship Length: 1,138 ft (346.9 m)
Spa: Yes
Swimming Pools: 9
Teen Club: Yes
Virtual Reality: Yes
Water Slide: Yes
Wheelchair Accessible: Yes

Prices shown are per person, based on double occupancy, and include taxes and port fees where available. Gratuities and optional extras are not included. All fares are subject to availability and may change. Final pricing will be confirmed at time of booking.