Can I expect free roaming in <strong>Réunion</strong> with my existing SIM from the <strong>UK</strong>, <strong>US</strong>, or a non-French <strong>EU</strong> carrier?

While Réunion is a French overseas department, roaming with non-French EU SIMs can be tricky due to 'Fair Use Policies' that might cap data or impose speed throttling. For UK or US carriers like AT&T, Verizon, or T-Mobile, you're almost certainly looking at exorbitant international roaming charges – often $10-$15+ per day – for a handful of MBs. eSIMFlyer offers a transparent, cost-effective alternative, ensuring you stay connected without unexpected bills, letting you enjoy Réunion's dramatic landscapes worry-free.