Trivago discounts select 3- to 5-Star Hotel Stays in Dublin, Ireland, with prices starting from $74.32 per night, as provided by Dunhill Travel. (We found this rate for a 1-night stay on July 30; filter the results on the landing page using the stars at the top of the left sidebar.) Save on stays near popular tourist destinations like Kilmainham Gaol and the Guinness Storehouse. Additional fees and taxes apply. Book this travel deal by August 6.