How much do things cost in Dublin and Bournemouth? Bournemouth is 5% cheaper than Dublin Bournemouth Dublin 3 course meal for 2£40.00£43.53 Bottle of beer (imported beer)£2.00£1.87 Petrol (1 litre)£1.39£1.25 Cappuccino£2.48£2.24 Last updated on 24/07/2014 source