Regent Seven Seas Cruises

Seven Seas Mariner

Ocean Cruise Ship

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Seven Seas Mariner Itineraries & Sailings

Upcoming sailings on Seven Seas Mariner, earliest departure first.

91 Sailings Found
Southampton, United Kingdom

83 Days One-Way from Southampton to Piraeus-Athens

Seven Seas Mariner

Departs
July 30th 2027
Duration
82 nights
From
$176,098
per person, double occupancy
Ports of call: +51 more ports
Lisbon, Portugal

23 Days One-Way from Lisbon to Civitavecchia-Rome

Seven Seas Mariner

Departs
August 11th 2027
Duration
22 nights
From
$44,198
per person, double occupancy
Ports of call: +13 more ports
Lisbon, Portugal

12 Days One-Way from Lisbon to Barcelona

Seven Seas Mariner

Departs
August 11th 2027
Duration
11 nights
From
$21,998
per person, double occupancy
Ports of call: +4 more ports

Why Book With Waterways Cruise?

Four decades of expertise, one dedicated advisor, and every detail handled, from your front door to the gangway and back.

Personal Service

Cruise Concierge

A dedicated advisor who learns your name, your travel style and your preferences, then stays with you from the first conversation to the day you return home. Not a call center. Never a stranger.

Tailor-Made

100% Custom‑Built

No cookie-cutter packages. Flights, hotels, transfers and shore days are designed from scratch around how you actually like to travel, then refined until the trip feels like yours.

Expertise

40+ Years in Travel

Founded by J. Richard, a four-decade veteran of the travel industry, and focused solely on premium river and ocean cruising. Decades of ship and itinerary knowledge go into every recommendation.

Security

Book With Total Confidence

A travel agency that is a proud member of Signature Travel Network, CLIA, ASTA and IATA.

Barcelona, Spain

12 Days One-Way from Barcelona to Civitavecchia-Rome

Seven Seas Mariner

Departs
August 22nd 2027
Duration
11 nights
From
$23,798
per person, double occupancy
Ports of call: +4 more ports
Civitavecchia-Rome, Italy

9 Days One-Way from Civitavecchia-Rome to Venice

Seven Seas Mariner

Departs
September 2nd 2027
Duration
8 nights
From
$19,598
per person, double occupancy
Ports of call: +2 more ports
Civitavecchia-Rome, Italy

19 Days One-Way from Civitavecchia-Rome to Piraeus-Athens

Seven Seas Mariner

Departs
September 2nd 2027
Duration
18 nights
From
$42,198
per person, double occupancy
Ports of call: +9 more ports
Venice, Italy

11 Days One-Way from Venice to Piraeus-Athens

Seven Seas Mariner

Departs
September 10th 2027
Duration
10 nights
From
$24,198
per person, double occupancy
Ports of call: +3 more ports
Piraeus-Athens, Greece

21 Days Piraeus-Athens, Greece Round Trip

Seven Seas Mariner

Departs
September 20th 2027
Duration
20 nights
From
$47,198
per person, double occupancy
Ports of call: +8 more ports
Piraeus-Athens, Greece

10 Days One-Way from Piraeus-Athens to Istanbul

Seven Seas Mariner

Departs
September 20th 2027
Duration
9 nights
From
$23,798
per person, double occupancy
Ports of call: +3 more ports
Istanbul, Turkey

11 Days One-Way from Istanbul to Piraeus-Athens

Seven Seas Mariner

Departs
September 30th 2027
Duration
10 nights
From
$25,198
per person, double occupancy
Ports of call: +1 more port
Piraeus-Athens, Greece

11 Days Piraeus-Athens, Greece Round Trip

Seven Seas Mariner

Departs
October 10th 2027
Duration
10 nights
From
$22,798
per person, double occupancy
Ports of call: +2 more ports
Piraeus-Athens, Greece

22 Days One-Way from Piraeus-Athens to Doha Qatar

Seven Seas Mariner

Departs
October 20th 2027
Duration
21 nights
From
$35,198
per person, double occupancy
Ports of call: +6 more ports