Celebrity CruisesCelebrity Boundless16 sailingsSailing Sat, Sep 16, 2028 – Sat, Dec 30, 2028from $500/nightDestinationsEurope · 16Ports of callWachau ValleyViennaBudapestScenic BudapestMelkVilshofenBratislavaRegensburgNurembergLinzDurnsteinTullnPassauHainburgGönyűGreinCheapest sailingsCelebrity CruisesCheapest date$3,499ppDanube - Vienna & Budapest Sat, Nov 11, 20287 nightsCelebrity Boundless4 sailingsVilshofen → Linz → Grein → Wachau Valley → Durnstein → Tulln → Vienna → Gönyű → Scenic Budapest → Budapest$500/night☆Celebrity CruisesCheapest date$3,499ppDanube – Budapest & Vienna Sat, Nov 4, 20287 nightsCelebrity Boundless4 sailingsBudapest → Scenic Budapest → Bratislava → Hainburg → Vienna → Wachau Valley → Melk → Engelhartszell → Vilshofen$500/night☆Celebrity Cruises$3,949ppDanube – Budapest New Year’s Sat, Dec 30, 20287 nightsCelebrity BoundlessBudapest → Bratislava → Wachau Valley → Melk → Vienna$564/night☆Celebrity Cruises$4,049ppDanube Budapest-Vienna-NurembergSat, Nov 18, 20287 nightsCelebrity BoundlessBudapest → Scenic Budapest → Bratislava → Vienna → Durnstein → Wachau Valley → Melk → Passau → Regensburg → Nuremberg$578/night☆Celebrity Cruises$4,349ppBudapest ChristmasSat, Dec 23, 20287 nightsCelebrity BoundlessNuremberg → Regensburg → Linz → Melk → Wachau Valley → Vienna → Scenic Budapest → Budapest$621/night☆Celebrity CruisesPriceyCheapest date$5,887ppDanube - Christmas MarketsSat, Dec 16, 20287 nightsCelebrity Boundless2 sailingsBudapest → Scenic Budapest → Bratislava → Vienna → Wachau Valley → Melk → Passau → Regensburg → Nuremberg$841/night☆Celebrity CruisesPriceyCheapest date$6,042ppDanube - Christmas MarketsSat, Nov 25, 20287 nightsCelebrity Boundless2 sailingsNuremberg → Regensburg → Linz → Melk → Wachau Valley → Vienna → Scenic Budapest → Budapest$863/night☆Celebrity CruisesPricey$6,954ppDanube Nuremberg, Vienna, Budapest Sat, Sep 16, 20287 nightsCelebrity BoundlessNuremberg → Regensburg → Passau → Melk → Wachau Valley → Vienna → Scenic Budapest → Budapest$993/night☆See all 16 sailings →