Traveling to Paris soon? Traveltomtom recommends you to get a local sim card and avoid high roaming costs. Don't get fooled by slow and limited overseas data plans. Buying a sim card in Paris Airport is easy, fast and cheaper than you might think. Get connected in France with a local sim card. This is a complete guide where to buy a sim card in Paris Airport, how much they costs, their network and everything else you need to know.