This deal has expired, but be sure to check out our Top 25 deals of the week for savings on trips to destinations around the globe.

One of the highest-rated cruise companies, Crystal Cruises, has a handful of offers that can be combined for incredible savings when booking 2011 cruises. The two ships, Serenity and the Symphony, are floating five-star resorts enhanced with gold-standard details like Frette linens and an outpost of Nobu. Known for its gourmet dining and large, well-appointed cabins, Crystal has 2011 voyages to a wide variety of continents, whether a classic route like the Mexican Riviera and Mediterranean or more unique itineraries like the North Cape and Arctic Circle or Argentina and Brazil.

THE VALUE: If you book a 2011 cruise by Sept. 30, 2010, you can combine these 3 great offers: 2-for-1 fares on all cruises; free business or economy airfare on all cruises; and on a handful of voyages, passengers receive up to $2,000 of on-board credit to be spent on anything from spa treatments to shore excursions to shopping. Starting at $2,650 per person, these cruises are not budget-friendly to begin with, so deals like this hard to come by unless you take advantage of these advance offers.

THE CATCH: The 2-for-1 deal is also available on all 2010 cruises as well.

THE DETAILS: Check the Crystal Cruises web site for details and bookings. The combination of deals is valid until September 30, 2010.

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