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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.

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2024

* Availability & prices can change frequently, please continue with the booking to check latest availability & prices.
** Ports of Call may vary by departure date and subject to weather and other conditions.
243 Itineraries Found
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18 Nights | Transatlantic | MSC Cruises | MSC Magnifica

18 Nights | Transatlantic | MSC Cruises | MSC Magnifica

MSC Magnifica

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 $589.00
  • Oceanview $819.00
  • Balcony $1,039.00
  • Suite $3,289.00
From $589.00* $32.72 / night(s)

18 Nights | Southern Europe | MSC Cruises | MSC Orchestra

18 Nights | Southern Europe | MSC Cruises | MSC Orchestra

MSC Orchestra

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 $589.00
  • Oceanview $749.00
  • Balcony $969.00
From $589.00* $32.72 / night(s)

18 Nights | Canary Islands | MSC Cruises | MSC Orchestra

18 Nights | Canary Islands | MSC Cruises | MSC Orchestra

MSC Orchestra

Marseille Santos

18 Nights
Marseille | Barcelona | TNG | Arrecifes | Las Palmas | Santa Cruz de Tenerife | Maceio | Salvador | Ilheus | Buzios | Santos **

Cruise Deals from Marseille to Santos

Lowest Rate*
  • Interior $599.00
  • Oceanview $759.00
  • Balcony $979.00
From $599.00* $33.28 / night(s)

18 Nights | Transatlantic | MSC Cruises | MSC Seaside

18 Nights | Transatlantic | MSC Cruises | MSC Seaside

MSC Seaside

Barcelona Miami

18 Nights
Barcelona | Valencia | Cadiz | Santa Cruz de Tenerife | Barbados (Bridgetown) | SGRG | San Juan | Miami **

Cruise Deals from Barcelona to Miami

Lowest Rate*
  • Interior $739.00
  • Oceanview $969.00
  • Balcony $1,199.00
  • Suite $2,519.00
From $739.00* $41.06 / night(s)

18 Nights | Pacific | Norwegian Cruise Line | Norwegian Spirit

18 Nights | Pacific | Norwegian Cruise Line | Norwegian Spirit

Norwegian Spirit

Vancouver (Vancouver, BC) Tokyo

18 Nights
Vancouver (Vancouver, BC) | Ketchikan | Juneau | Skagway | Icy Strait Point | Hubbard Glacier | Seward | Hakodate | SDJ | Tokyo **

Cruise Deals from Vancouver (Vancouver, BC) to Tokyo

Lowest Rate*
  • Interior $748.80
  • Oceanview $959.00
  • Suite $3,559.00
From $748.80* $41.60 / 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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