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18 Night Cruises

Cruises for 18 Nights

Find the best 18-night cruise on your budget and book your unforgettable vacation today. Here you will find amazing 18-nights cruise trips around the year. Discover a wide selection of itineraries, ships, and cruise lines for your 18-nights getaway. Whether you seek a family cruise or an adult-only retreat, book now on CruiseBooking.com for an unforgettable experience.

237 Itineraries Found
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18 Nights | Caribbean Southern | MSC Cruises | MSC Virtuosa

18 Nights | Caribbean Southern | MSC Cruises | MSC Virtuosa

MSC Virtuosa

Southampton Barbados (Bridgetown)

18 Nights

Southampton | Le Havre | Ponta Delgada | RDTN | St Maarten (Philipsburg) | St. Johns | Fort de France | Pointe a Pitre | St Lucia (castries) | Barbados (Bridgetown) **

Cruise Deals from Southampton to Barbados (Bridgetown)

Lowest Rate*
  • Interior $489.00
  • Oceanview $789.00
  • Balcony $899.00
  • Suite $2,299.00
From USD $489.00* USD $27.17 / night(s)

18 Nights | Transatlantic | MSC Cruises | MSC Seaside

18 Nights | Transatlantic | MSC Cruises | MSC Seaside

MSC Seaside virtual-360

Barcelona Miami

18 Nights

Barcelona | Valencia | Cadiz | Santa Cruz de Tenerife | Barbados (Bridgetown) | St George's | San Juan | Miami **

Cruise Deals from Barcelona to Miami

Lowest Rate*
  • Interior $589.00
  • Oceanview $879.00
  • Balcony $1,159.00
  • Suite $2,279.00
From USD $589.00* USD $32.72 / night(s)

18 Nights | South America | MSC Cruises | MSC Orchestra

18 Nights | South America | MSC Cruises | MSC Orchestra

MSC Orchestra virtual-360

Rio De Janeiro Civitavecchia (Rome)

18 Nights

Rio De Janeiro | Santos | Maceio | Mindelo | Santa Cruz de Tenerife | Casablanca | Barcelona | Naples | Civitavecchia (Rome) **

Cruise Deals from Rio De Janeiro to Civitavecchia (Rome)

Lowest Rate*
  • Interior $739.00
  • Oceanview $1,019.00
  • Balcony $1,379.00
  • Suite $3,279.00
From USD $739.00* USD $41.06 / night(s)

18 Nights | Transatlantic | MSC Cruises | MSC Orchestra

18 Nights | Transatlantic | MSC Cruises | MSC Orchestra

MSC Orchestra virtual-360

Barcelona Rio De Janeiro

18 Nights

Barcelona | TNG | Arrecifes | Las Palmas | Santa Cruz de Tenerife | Maceio | Salvador | Ilheus | Buzios | Santos | Rio De Janeiro **

Cruise Deals from Barcelona to Rio De Janeiro

Lowest Rate*
  • Interior $749.00
From USD $749.00* USD $41.61 / night(s)

18 Nights | Transatlantic | MSC Cruises | MSC Magnifica

18 Nights | Transatlantic | MSC Cruises | MSC Magnifica

MSC Magnifica virtual-360

Miami Alicante

18 Nights

Miami | RDTN | St. Johns | St Maarten (Philipsburg) | Fort de France | Barbados (Bridgetown) | Funchal | Lisbon | Alicante **

Cruise Deals from Miami to Alicante

Lowest Rate*
  • Interior $759.00
  • Oceanview $829.00
  • Balcony $1,009.00
  • Suite $3,069.00
From USD $759.00* USD $42.17 / night(s)

FAQs for 18 Nights Cruises

Yes, solo travelers can take an 18-night cruise.

Reviews and ratings can be a great way to determine which cruise ship offers the best service. It is important to read reviews from people who have taken the same cruise to get an accurate picture of the quality of service.

The Caribbean is a popular choice for a lengthy cruise. You could also consider a Mediterranean cruise with stops in multiple countries. Alternatively, you can look into cruises that explore Southeast Asia, such as Thailand, Malaysia, and Vietnam.
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