This vibrant city combines futuristic vertical gardens with incredible hawker cuisine, offering all the conveniences of one of the planet's most streamlined urban centres. From exploring the iconic Gardens by the Bay to sampling dishes at local food courts, having the right eSIM for Singapore lets you travel the MRT network, book transport and stay connected effortlessly.
Roaming fees add up fast in a country where you’ll likely be using your phone constantly for transport apps, food delivery and maps. Rather than hunting down a local SIM counter after a long flight, an eSIM lets you buy your plan ahead of time, install it in minutes from home, and simply switch it on the moment you land.
Staying connected in a famously connected city
Singapore’s public transport, food delivery apps and ride-hailing services all lean heavily on a working data connection, and with so much to see across the city in a short time, losing signal is the last thing you want mid-itinerary.
From coordinating a group visiting different neighbourhoods to simply looking up your next hawker stall recommendation, having data ready from the moment you land removes one more thing to think about.
Best eSIM for Singapore: our top pick
Saily is our number one recommendation for travellers heading to Singapore. It delivers affordable data on strong local networks, a simple app that makes setup painless, and the security backing of the team behind NordVPN. Take a moment to compare it with the other providers listed on this page to find the plan that fits your trip.
Common questions about eSIMs in Singapore
Is my phone compatible with an eSIM?
Most modern smartphones support eSIM technology, but it’s worth checking your device’s settings menu before you travel to confirm compatibility and avoid any surprises.
How much data will I need for a short trip?
For a few days of maps, messaging and social media in a city as walkable and well-connected as Singapore, a moderate data allowance is usually plenty.
Should I install the eSIM before arriving?
Yes, it’s best to install it while you still have Wi-Fi, whether at home or at your departure airport, and then activate the plan only once you land in Singapore.
If you’re unfamiliar with the technology, read what an eSIM is and follow our guide on how to install one before you fly.
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Staying connected in Singapore
In Singapore your eSIM connects to Singapore's local networks:
A city-state with flawless 5G everywhere — perfect for a data-only eSIM.
A quality travel eSIM such as Saily roams onto these networks, so you get local-style speeds and pricing while keeping your home number active for calls and codes.