Norwegian Cruise Lines offer numerous trips for varying number of days.
The shortest trip is for 7 days from London to New York on board the Norwegian Epic - this trip is the best for the people who want to experience living on a boat, enjoy its facilities and get their sea legs.
The cruise begins at Southampton, London.
But before you begin the shore excursions will include shopping at Harrods and enjoy the high tea - a British tradition.
See the London Tower, Trafalgar Square, the British Museum, Buckingham Palace and Piccadilly Circus.
You will visit the Stonehenge and the Salisbury plains.
In New York is famous for its museums, dinning, shopping, the Wall Street, the Time Square, the Statue of Liberty, and the Central Park.
The 12 days trip on board the Norwegian Cruise Lines begins in London and takes you to Orlando from Port Canaveral on board the Norwegian Sun.
Your ports of call will be Lisbon and Ponta Delgada.
The 13 days trip aboard the Norwegian Gem takes you to Barcelona, Cannes, Florence, Rome, Ajaccio, Granada and New York.
The 14 days cruise sails from Venice to New York on board the Norwegian Gem.
Its itinerary includes New York to Ponta Delgada, Lisbon, Seville (Cadiz), Malaga and Venice.
The 19-Day Transatlantic cruise takes you on a journey of the Mayan Kingdom.
The Cruise commences from London to Orlando on board the Norwegian Sun will take you from London, Lisbon, Ponta Delgada, Orlando, Cozumel, Santo Tomas De Castilla, Belize City, Key West and back to Orlando.