Savings may be combined with the following published savings programs: VS and Extended Voyage savings. Offer is not combinable with any promotional offer. Exception: May be combined with currently available air promotion. Upgrade offer is only applicable to specified voyages. Guests traveling on a combination of voyages may be eligible for the fare adjustment on the applicable segment, but any remaining segments that are not entitled to the upgrade offer will be fared at published savings for the category of travel. If requested suite category is not available, the nearest available category may be substituted at Silversea’s discretion. Upgrades will never be extended beyond categories detailed in offer summary above. Cancel/re-books do not qualify. Valid on new bookings only. Offer is open to single guests as well as double occupancy and higher. Single supplements will apply and vary by voyage.