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 Mariner of the Seas.

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 New Orleans, Louisiana 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 Royal Caribbean'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 17-night cruise like?

A 17-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 Mariner of the Seas. Pack for both formal nights and casual deck days.

Mariner of the Seas 17-night Spain & Morocco Transatlantic from New Orleans, Louisiana, Apr 24, 2027

Royal Caribbean · Mariner of the Seas · Apr 24, 2027 – May 11, 2027

Visit New Orleans, Louisiana, Miami, Florida, Casablanca, Tangier, Seville (Cadiz), Spain and 2 more ports

Departure New Orleans, Louisiana

Return Barcelona, Spain

Duration 17 Nights

From $552 pp

Itinerary

Day 1

New Orleans, Louisiana Arrives 12:00 AM · Departs 4:00 PM
Day 2

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 3

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 4

Miami, Florida Arrives 7:00 AM · Departs 4:00 PM
Day 5

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 6

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 7

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 8

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 9

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 10

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 11

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 12

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 13

Casablanca Arrives 10:00 AM · Departs 8:00 PM
Day 14

Tangier Arrives 7:00 AM · Departs 6:00 PM
Day 15

Seville (Cadiz), Spain Arrives 8:00 AM · Departs 6:00 PM
Day 16

Malaga, Spain Arrives 8:00 AM · Departs 6:00 PM
Day 17

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 18

Barcelona, Spain Arrives 5:00 AM · Departs 12:00 AM

Cabin Prices

Prices as of 2026-10-20.

Prices per person, based on double occupancy in USD.

Inside $552

Ocean View $667

Balcony $1834

Suite $4794

Ports of Call

New Orleans, Louisiana
Miami, Florida
Casablanca
Tangier
Seville (Cadiz), Spain
Malaga, Spain
Barcelona, Spain

About This Cruise

17-night Royal Caribbean Mariner of the Seas cruise from New Orleans, Louisiana to Miami, Florida, Casablanca, Tangier and Seville (Cadiz), Spain…

Cruise Line Royal Caribbean

Ship Mariner of the Seas

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 Mariner of the Seas.
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 New Orleans, Louisiana 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 Royal Caribbean'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 17-night cruise like?: A 17-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 Mariner of the Seas. Pack for both formal nights and casual deck days.