Greek Isles Aug 2027 9 nights Royal Caribbean International Civitavecchia (Rome)

Civitavecchia (Rome) → Salerno → Messina → Barcelona

via Mykonos, Piraeus (Athens), Santorini

Mariner of the Seas

9 nights

August 28–September 6, 2027

Recommendation

Good time to book
High confidence

Prices are below typical levels across several cabin categories.

  • Interior prices are at a 90-day low.
  • 3 of 3 tracked cabin categories are below their historical norms.
  • Overall pricing is 7% below typical.

Why we're recommending this

Inside pricing is $1,165, compared with a typical fare of $1,257. This matches the lowest price we've tracked over the past 90 days.

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Mariner of the Seas • August 28, 2027 • departs in 12 months

Last 90 days

What should you book?

No cabin stands out on value right now.

The interior is closest to its usual price, but is only 7% below typical.

Other cabin categories

Interior

About average · 7% below typical

$1,165

$129/night

Oceanview

About average · 7% below typical

$1,505

$167/night

Balcony

About average · 3% below typical

$1,858

$206/night

Suite

Unavailable

Prices were last updated about 4 hours ago.

What kind of trip is this?

View itinerary profile →

Port-heavy itinerary with stops in Italy, Greece, and Spain

  • 9 nights
  • 5 ports
  • 3 sea days
  • Voyager-class ship
  • One-way sailing
  • Civitavecchia (Rome) → Barcelona

Loading route map

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Embark port
Disembark port
Port of call

Route

Civitavecchia (Rome) → Salerno → Mykonos → Santorini → Piraeus (Athens) + 2 more

Expand full itinerary
  1. 1

    Civitavecchia (Rome), Italy

    Saturday, Aug 28, 2027

    Dep 5:00 PM
  2. 2

    Salerno, Italy

    Sunday, Aug 29, 2027

    Arr 7:00 AM
    Dep 6:00 PM
  3. 3

    At sea

    Monday, Aug 30, 2027

  4. 4

    Mykonos, Greece

    Tuesday, Aug 31, 2027

    Arr 8:00 AM
    Dep 7:00 PM
  5. 5

    Santorini, Greece

    Wednesday, Sep 1, 2027

    Arr 7:00 AM
    Dep 10:00 PM
  6. 6

    Piraeus (Athens), Greece

    Thursday, Sep 2, 2027

    Arr 7:00 AM
    Dep 7:00 PM
  7. 7

    At sea

    Friday, Sep 3, 2027

  8. 8

    Messina, Italy

    Saturday, Sep 4, 2027

    Arr 7:00 AM
    Dep 5:00 PM
  9. 9

    At sea

    Sunday, Sep 5, 2027

  10. 10

    Barcelona, Spain

    Monday, Sep 6, 2027

    Arr 5:00 AM

Embarks in Civitavecchia (Rome), Italy • ends in Barcelona, Spain • 5 ports of call • 3 sea days

The ship

Mariner of the Seas is a RCI VOYAGER ship carrying about 3,334 guests.

Royal Caribbean International logo

Mariner of the Seas

Cruise line
Royal Caribbean International
Class
RCI VOYAGER
Capacity
3,334 guests
Built
2003

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Interior · $1,165

About average

View on Royal Caribbean