Avalon Waterways offers an Avalon Waterways 7-Night River Seine Cruise for Two in France with prices starting from $3,498, as seen on Travelzoo. (Click "Book Online" at the top; on the following page scroll down to find this rate.) That's the lowest price we could find by $106. This roundtrip cruise aboard the Creativity departs from Paris, France, on October 24, 2017, with stops in Vernon-Les Andelys, Caudebec, Rouen, and Conflans. Additional fees may apply. Book this travel deal by October 31.