Norwegian Cruise Line offers a Norwegian Cruise Line 15-Night South American Cruise for Two with prices starting from $1,558, as seen on Travelzoo. (It's the first offer on the landing page.) That's $200 under our mention from last week and $540 below the lowest price we could find for a shorter South American cruise on Norwegian this winter. (It's also the best price we've seen for a two week Panama Canal cruise.) This cruise aboard the Norwegian Sun departs from Miami, FL, on December 7 with debarkation in Santiago, Chile. Book this travel deal by February 28. *