Spend three nights in Athens and four nights aboard the Celestyal Discovery to visit Mykonos, Kusadasi, Patmos, Rhodes, Crete and Santorini.

These 8-night voyages along the French Riviera regularly cost over $5100 per person. To get these rates, call 1-844-885-8669 and mention "Travelzoo."

Drinks, tips and Wi-Fi are covered on this 8-night sailing that visits Rome, Naples, Dubrovnik, Venice and more.

On this voyage, enjoy a winery visit in Rhodes, sea kayak in Crete and witness Olympia Archaeological Site in Katakolon.

Overnights in Bordeaux, St. Malo and Honfleur set the scene for this 9-night trip. To get these rates, call 1-844-885-8669 and mention "Travelzoo."

Drinks, tips and Wi-Fi are all covered in this sailing. Stop by Málaga, Gibraltar and more scenic ports.

Sail from Seville, Spain to Casablanca, Morocco on a luxury yacht. To get these rates, call 1-844-885-8669 and mention "Travelzoo."

This bucket-list itinerary visits six European countries in under two weeks.

Shop and explore in iconic coastal European cities. Drinks, tips and Wi-Fi are included in this 7-night cruise.

Witness the natural spectacle that is the Northern Lights on a 20-night vacation.

Sip an aperitif and savor a snack as you sail Capri, explore Turkey's Anatolian Coast or take Mykonian cooking lessons on this itinerary.

See the ancient wonders of Italy and Greece over nine nights aboard the Sun Princess. Includes an overnight stay in Rome and a stop in Kusadasi.

Visit Barcelona and Gibraltar on this 9-night cruise. Sip regional wines and explore ancient ruins in Cartagena. Drinks, tips and Wi-Fi are included.

Cruise along the Danube and discover charming towns across Hungary, Slovakia, Austria and Germany.

Drinks, tips and Wi-Fi are included in this winter cruise. Experience the iconic canals of Venice and see the red roofs of Dubrovnik’s Old Town.

Embark on World Traveller and sail from Nice to Rome on an 8-night Mediterranean cruise. To book, call 1-844-885-8669 and mention the code Travelzoo.

Welcome the New Year sailing along the Spanish coastline. Stop by Málaga and more warm-weather cities. Drinks, tips and Wi-Fi are included.

Spend a week sailing through five Eastern European countries, with guided excursions at each stop.

Visit the famed Museo Picasso in Málaga or taste paella in Valencia during this 8-night cruise. All drinks, tips and Wi-Fi are included.

The U.K., Netherlands, Germany, Denmark and Norway await. Travelzoo members save $3500 per person. To book, call 1-844-885-8669 and mention Travelzoo.

Spend 8 nights on one of the "world's best" cruise ships with Atlas Ocean Voyages. To book, call 1-844-885-8669 and mention the code "Travelzoo."

Witness storybook villages along the Danube River light up for the holiday season next winter.

This all-inclusive voyage sails the Italian and Croatian coasts during peak season. To book, call 1-844-885-8669 and mention the code "Travelzoo."

Allow this 7-night river cruise to take you to the "Garden of Europe", home to 7 million flowering bulbs.

This 11-night journey regularly costs over $11,000, but with this just-for-Travelzoo sale, you can score 30% off. To book, call 1-844-885-8669.

Spend a week cruising the Rhine later this year. Includes 1 night each in Amsterdam and Basel.

Circumnavigate Iceland next year on an epic voyage around the "land of fire and ice." To book, call 1-844-885-8669 and mention the code "Travelzoo."

Witness glaciers, polar bears, walrus and more on this 15-port journey that regularly costs $15,600. To get these rates, call 1-844-885-8669.