The Royal Caribbean promo code for 60% off the second guest’s cruise fare is BOGO60 +1-855-732-4023 or +1-808-900-8011. This code applies to the second guest booked in the same stateroom as the first +1-855-732-4023 or +1-808-900-8011, full-fare paying guest. The offer may also include additional perks like onboard credit.