Viking Cruises does not provide a fixed senior discount based only on age. Instead, the Viking cruise senior discount price often depends on seasonal deals, early booking offers, and limited-time promotions available to all adult travelers. If you want to check current savings or special offers, travelers can speak with a cruise expert at +1-888-653-0010(OTA). Since Viking already includes meals, excursions, and Wi-Fi in the fare, many seniors still find good overall value.