Do my UK or US SIM cards offer free roaming in Norway, or should I use eSIMFlyer for better value?

This is where many travelers get caught out! Norway is not part of the EU's 'Roam Like at Home' scheme. For UK flyers post-Brexit, most carriers (like O2, Vodafone, Three) have reinstated daily roaming fees, typically £2-£6. For US and Canadian travelers, traditional roaming is notoriously expensive, often costing dollars per MB. eSIMFlyer offers a superior solution, providing clear, upfront data packages for Norway that activate the moment you land, ensuring you stay connected for less, whether you're in Oslo or exploring the fjords.