Celebrity Xcel Piraeus (Athens) → Santorini → Valletta → Barcelona Jul 24 · 7 nights Exceptional value $1,623 inside · $232/night 28% below typical
Celebrity Xcel Piraeus (Athens) → Santorini → Valletta → Barcelona Jun 26 · 7 nights Good value $1,484 inside · $212/night 15% below typical
