Offer valid on bookings made from Oct 1 to Nov 12, 2020. Newly reduced cruise fares based on Apr-Jul 2021 departures of Passage to Eastern Europe; May-Jul 2021 departures of Waterways of the Tsars. FREE international air based on Mar-Jul 2021 departures of Rhine Getaway; Danube Waltz; Paris to the Swiss Alps; Elegant Elbe; Portugal’s River of Gold; Chateaux, Rivers & Wine; Cities of Light; Grand European Tour; Lyon & Provence; Paris & the Heart of Normandy. Apr-Jul 2021 departures of Passage to Eastern Europe. Mar-May 2021 departures of Tulips & Windmills. Select May-Jul 2021 departures of Holland & Belgium. May-Jul 2021 departures of Waterways of the Tsars. Complimentary Silver Spirits Beverage Package valid on all categories. Air does not have to be purchased to get cruise/tour offer. All fares reflect cruise taxes, port taxes and fees. Additional restrictions may apply. Air prices are per person based on cruise or cruise tour check-in date and include transfers. Air seats are limited; airfares are subject to change until full payment of air is received. Click here to learn more about airline baggage allowances and fees. Airfares vary on other gateways and departures. Air offers not valid on Alaska, Hawaii, San Juan and Mexico City; call for details. Book by Nov 12, 2020. Pay in full by Dec 31, 2020. Offer expires Nov 12, 2020.