Mariner of the Seas Cruises

Royal Caribbean Mariner of the Seas ship exterior

Upcoming Royal Caribbean Cruises Aboard the Mariner of the Seas

27 Results

Taxes and fees included in all prices shown

Sort

Historic buildings in Galveston, Texas.

4-night Western Caribbean Cruise From Galveston, Texas

Aboard

Mariner of the Seas

From

Galveston, Texas

11 Sailings

Jun 18 - Oct 26, 2026

11 Sailings

Jun 18 - Oct 26, 2026

Published prices from

$362

per person*

taxes & fees included

Historic buildings in Galveston, Texas.

5-night Western Caribbean Cruise From Galveston, Texas

Aboard

Mariner of the Seas

From

Galveston, Texas

18 Sailings

Jun 22 - Oct 17, 2026

18 Sailings

Jun 22 - Oct 17, 2026

Published prices from

$476

per person*

taxes & fees included

Ornate ironwork balconies in the French Quarter of New Orleans, Louisiana.

6-night Western Caribbean Cruise From New Orleans, Louisiana

Aboard

Mariner of the Seas

From

New Orleans, Louisiana

3 Sailings

Nov 1, 2026 - Dec 18, 2027

3 Sailings

Nov 1, 2026 - Dec 18, 2027

Published prices from

$540

per person*

taxes & fees included

Ornate ironwork balconies in the French Quarter of New Orleans, Louisiana.

7-night Western Caribbean Cruise From New Orleans, Louisiana

Grand Cayman (George Town)

Falmouth (Jamaica)

Aboard

Mariner of the Seas

From

New Orleans, Louisiana

36 Sailings

Nov 7, 2026 - Apr 15, 2028

36 Sailings

Nov 7, 2026 - Apr 15, 2028

Published prices from

$526

per person*

taxes & fees included

A scenic beach in Montego Bay, Jamaica, with a long line of palm trees and resort hotels along the white sand, and a large school of fish visible in the clear blue water.

7-night Western Caribbean Holiday Cruise From New Orleans, Louisiana

Grand Cayman (George Town)

Aboard

Mariner of the Seas

From

New Orleans, Louisiana

3 Sailings

Dec 19, 2026 - Dec 24, 2027

3 Sailings

Dec 19, 2026 - Dec 24, 2027

Published prices from

$900

per person*

taxes & fees included

Plaza Espana in Barcelona, showcasing unique architectural design and vibrant surroundings.

17-night Spain & Morocco Transatlantic Cruise From New Orleans, Louisiana

Seville (Cadiz)

Aboard

Mariner of the Seas

From

New Orleans, Louisiana

1 Sailing

Apr 24, 2027

1 Sailing

Apr 24, 2027

Published prices from

$1,157

per person*

taxes & fees included

Belém Tower on Tagus River.

7-night Spain & Morocco Cruise From Barcelona, Spain

Palma de Mallorca

Aboard

Mariner of the Seas

From

Barcelona, Spain

4 Sailings

May 11 - Oct 14, 2027

4 Sailings

May 11 - Oct 14, 2027

Published prices from

$917

per person*

taxes & fees included

A picturesque view of the historic Cape Spartel Lighthouse on a cliff overlooking the Atlantic Ocean near Tangier, Morocco.

9-night Spain, Portugal & Morocco Cruise From Barcelona, Spain

Funchal (Madeira)

Aboard

Mariner of the Seas

From

Barcelona, Spain

1 Sailing

May 18, 2027

1 Sailing

May 18, 2027

Published prices from

$1,104

per person*

taxes & fees included

A view of the stunning architecture of the Hassan II Mosque in Casablanca, Morocco, featuring a long series of ornate stone arches and a spacious courtyard.

9-night Spain, Portugal & Morocco Cruise From Lisbon, Portugal

Oporto (Leixoes)

Funchal (Madeira)

Aboard

Mariner of the Seas

From

Lisbon, Portugal

2 Sailings

May 27 - Sep 16, 2027

2 Sailings

May 27 - Sep 16, 2027

Published prices from

$1,166

per person*

taxes & fees included

Ravenna Cathedral exterior with arches, dome, and bell tower.

10-night Greece, Italy & Croatia Cruise From Barcelona, Spain

Athens (Piraeus)

Aboard

Mariner of the Seas

From

Barcelona, Spain

1 Sailing

Jun 5, 2027

1 Sailing

Jun 5, 2027

Published prices from

$1,400

per person*

taxes & fees included

Dubrovnik Old Town walls from above.

9-night Best Of Italy & Croatia Cruise From Ravenna, Italy

Aboard

Mariner of the Seas

From

Ravenna, Italy

1 Sailing

Jun 15, 2027

1 Sailing

Jun 15, 2027

Published prices from

$1,197

per person*

taxes & fees included

Plaza Espana in Barcelona, showcasing unique architectural design and vibrant surroundings.

8-night Spain & Morocco Cruise From Barcelona, Spain

Seville (Cadiz)

Aboard

Mariner of the Seas

From

Barcelona, Spain

1 Sailing

Jun 24, 2027

1 Sailing

Jun 24, 2027

Published prices from

$1,118

per person*

taxes & fees included

St. Peter's Basilica, Rome cityscape at sunset.

7-night Italy, France & Croatia Cruise From Barcelona, Spain

Corsica (Ajaccio)

Rome (Civitavecchia)

Aboard

Mariner of the Seas

From

Barcelona, Spain

1 Sailing

Jul 2, 2027

1 Sailing

Jul 2, 2027

Published prices from

$1,061

per person*

taxes & fees included

A picturesque view of the historic Old Fortress of Corfu, Greece, with its stone walls rising from the turquoise Ionian Sea and a sailboat in the foreground.

7-night Greece, Italy, Croatia & Malta Cruise From Ravenna, Italy

Cephalonia (Argostoli)

Aboard

Mariner of the Seas

From

Ravenna, Italy

1 Sailing

Jul 9, 2027

1 Sailing

Jul 9, 2027

Published prices from

$977

per person*

taxes & fees included

Belém Tower on Tagus River.

7-night Spain & Morocco - Solar Eclipse Cruise From Lisbon, Portugal

Solar Eclipse Viewing

Aboard

Mariner of the Seas

From

Lisbon, Portugal

1 Sailing

Jul 30, 2027

1 Sailing

Jul 30, 2027

Published prices from

$1,234

per person*

taxes & fees included

Plaza Espana in Barcelona, showcasing unique architectural design and vibrant surroundings.

7-night Best Of Italy & French Riviera Cruise From Barcelona, Spain

Rome (Civitavecchia)

Aboard

Mariner of the Seas

From

Barcelona, Spain

1 Sailing

Aug 6, 2027

1 Sailing

Aug 6, 2027

Published prices from

$1,042

per person*

taxes & fees included

Plaza Espana in Barcelona, showcasing unique architectural design and vibrant surroundings.

7-night Greece, Spain, Croatia & Malta Cruise From Ravenna, Italy

Aboard

Mariner of the Seas

From

Ravenna, Italy

1 Sailing

Aug 13, 2027

1 Sailing

Aug 13, 2027

Published prices from

$1,012

per person*

taxes & fees included

Plaza Espana in Barcelona, showcasing unique architectural design and vibrant surroundings.

8-night Italy, Spain & French Riviera Cruise From Barcelona, Spain

Palma de Mallorca

Florence/Pisa (Livorno)

Aboard

Mariner of the Seas

From

Barcelona, Spain

1 Sailing

Aug 20, 2027

1 Sailing

Aug 20, 2027

Published prices from

$1,180

per person*

taxes & fees included

Microlimano harbor in Piraeus, Greece at sunset.

9-night Greece & Italy Cruise From Civitavecchia, Rome, Italy

Rome (Civitavecchia)

Athens (Piraeus)

Aboard

Mariner of the Seas

From

Civitavecchia, Rome, Italy

1 Sailing

Aug 28, 2027

1 Sailing

Aug 28, 2027

Published prices from

$1,366

per person*

taxes & fees included

A panoramic sunset shot of the beautiful harbor in Palma de Mallorca, Spain, with a marina full of boats and buildings on the surrounding hills.

10-night Spain, Portugal & Morocco Cruise From Barcelona, Spain

Palma de Mallorca

Aboard

Mariner of the Seas

From

Barcelona, Spain

1 Sailing

Sep 6, 2027

1 Sailing

Sep 6, 2027

Published prices from

$1,281

per person*

taxes & fees included

A high-angle view of the modern, white spiral-shaped cruise terminal at the Port of Leixões, Oporto, Portugal, extending into the ocean next to a rocky breakwater.

9-night Best Of Portugal & Morocco Cruise From Barcelona, Spain

Funchal (Madeira)

Oporto (Leixoes)

Aboard

Mariner of the Seas

From

Barcelona, Spain

1 Sailing

Sep 25, 2027

1 Sailing

Sep 25, 2027

Published prices from

$1,160

per person*

taxes & fees included

Maspalomas sand dunes in Gran Canaria.

10-night Canaries, Portugal & Morocco Cruise From Lisbon, Portugal

Funchal (Madeira)

Santa Cruz de Tenerife

Aboard

Mariner of the Seas

From

Lisbon, Portugal

1 Sailing

Oct 4, 2027

1 Sailing

Oct 4, 2027

Published prices from

$1,405

per person*

taxes & fees included

A scenic panoramic shot from the top of the Rock of Gibraltar, overlooking the city, marina, and the Mediterranean Sea under a bright blue sky.

14-night Spain & Bermuda Transatlantic Cruise From Barcelona, Spain

Cartagena (Spain)

Royal Naval Dockyard

Aboard

Mariner of the Seas

From

Barcelona, Spain

1 Sailing

Oct 21, 2027

1 Sailing

Oct 21, 2027

Published prices from

$872

per person*

taxes & fees included

A beautiful sailboat rests in the shallow, clear turquoise waters off the coast of Belize City, with lush palm trees and colorful buildings lining the shore.

9-night Western Caribbean Cruise From New Orleans, Louisiana

Aboard

Mariner of the Seas

From

New Orleans, Louisiana

1 Sailing

Nov 4, 2027

1 Sailing

Nov 4, 2027

Published prices from

$826

per person*

taxes & fees included

A beautiful sailboat rests in the shallow, clear turquoise waters off the coast of Belize City, with lush palm trees and colorful buildings lining the shore.

8-night Western Caribbean Cruise From New Orleans, Louisiana

Aboard

Mariner of the Seas

From

New Orleans, Louisiana

1 Sailing

Nov 19, 2027

1 Sailing

Nov 19, 2027

Published prices from

$1,121

per person*

taxes & fees included

*Rates and offers are per person, in US Dollars, based on double occupancy, capacity controlled, subject to availability and confirmation, and may change without notice. Government taxes and fees are included. Rates and offers are available for select dates and categories only. Additional restrictions may apply. Call 1-800-377-9383 for full terms and conditions.