Absolutely! You can install your eSIM Glow plan for the UK before you even board your flight. The beauty of it is that your data allowance only springs to life once your phone connects to a local UK network. This means you can land at Heathrow or Manchester Airport with your connectivity already sorted, ready to share your arrival glow without a moment's delay.
HELP CENTER
Can I set up my eSIM Glow for the UK before I arrive?
Updated April 22, 2026
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