Yes, you absolutely can! We recommend installing your eSIM On Trip plan for Singapore before you even leave home, or while you're waiting for your flight. The beauty of it is, your data plan won't actually activate until your device detects a local network in Singapore. This means you can get everything ready beforehand, and the moment your plane touches down at Changi Airport, you'll be instantly connected and ready to explore without any delay.
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Can I set up my eSIM On Trip for Singapore before my flight even takes off?
Updated April 22, 2026
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