The currency used in Benidorm is the Euro. In the main touristic areas, there are many ATM machines and foreign exchange facilities but in old parts of town, such as Benidorm Old Town, there are far less. We suggest that you buy your Euros before you leave the UK, online or from any Thomas Cook store, or if you’re not sure how much money you want to take away with you, be sure to take a look at the Thomas Cook Cash Passport.