European roaming charges are supposed to be phased out next year, although Tesco Mobile has decided to drop them so you wont get charged any extra this summer.
The company has announced that they are scrapping European roaming charges from the 23rd of May until the 4th of September.
During that time period if you travel to one of the 31 countries included in their deal, you will just get charged your standard call, text and data charges, you can find a list of all charges at the link below.
Whilst this is not a permanent removal of the Eu roaming charges, at least it will mean that many holiday makers will not get charged extortionate charges this summer when they go on holiday in Europe.