Credit Card Bank Charges

I am going on holidays to Mexico and the US in three weeks. I currently have a credit card with BOI but every time I use it outside the Euro zone I get charged a 1.5% cross border charge. Is there any credit card that doesnt charge for using abroad and what is the best credit card out there at the moment?

If you have a look in the Best Buys forum there is a thread that compares credit cards for use when travelling. The Financial Regulator may also have a survey in their site.

I don't think any card offers free forex withdrawls.

Bear in mind that you may also incur interest from the day you withdraw cash, unless you have preloaded you card.