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Should I install my eSIM Glow before flying or upon arrival at Paris CDG?

Updated April 22, 2026

For the smoothest start to your French adventure, we highly recommend installing your eSIM Glow before you even leave home. Doing it over your reliable home Wi-Fi ensures a hassle-free setup. While Paris-Charles de Gaulle (CDG) airport does offer Wi-Fi, it can sometimes be slow or require registration, which isn't ideal after a long flight. Remember, your plan's validity only begins when you connect to a local network in France, so getting it set up beforehand means instant connectivity the moment you land!

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