Best eSIM for 🇸🇬 Singapore

Singtel, StarHub, and M1. These are your three main options on the ground in Singapore. Most travellers won't even notice a difference between them. All three offer excellent coverage throughout the city-state. Don't stress about rural areas; Singapore is tiny. You're never more than a few kilometres from a major town.

For a 7-day plan with 5GB of data, expect to pay between $10 and $20 SGD†. If you need 15 days and 10GB, budget around $25 to $35 SGD†. Providers like Circles.Life and GOMO (Singtel's budget brand) often have slightly cheaper deals, but the core network is the same.

Your eSIM QR code needs to be scanned and installed while connected to Wi-Fi. Don't wait until you're on the plane. Many people forget this. Once installed, switch your phone to Airplane Mode for about 30 seconds, then turn it off. This forces your phone to re-register with the local network. If you have a dual-SIM phone, especially one with a Chinese variant, ensure your physical SIM is set to "Data Roaming Off" or even "Disabled" during the eSIM setup. The phone sometimes tries to use both simultaneously, causing headaches.

The Registration Gotcha

Singapore requires registration for all SIM cards, including eSIMs. When you buy your eSIM, you'll typically do this online through the provider's website or app. You'll need your passport details. This process is usually quick, taking just a few minutes. The main pain point is that the QR code is often time-sensitive. You might get it, then get distracted, and by the time you try to install it, it's expired. Scan and install it immediately after receiving it.

Will My eSIM Work Immediately?

Yes, usually. After you install the eSIM profile and toggle Airplane Mode on and off, your phone should connect to the network. You might need to manually select the network operator (Singtel, StarHub, or M1) in your phone's settings if it doesn't connect automatically.

Can I Use My Phone as a Hotspot?

Most plans allow tethering. However, some budget plans or older tourist SIMs might restrict it. Always check the specific terms of your eSIM plan before purchasing if this is a priority.

What Happens if the QR Code Expires?

You'll need to contact the provider's customer support to get a new QR code. This can take time and might involve verifying your identity again. It's best to avoid this by installing the eSIM right away.

Is It Cheaper to Get a Physical SIM on Arrival?

Often, no. eSIMs purchased online before you fly can be more convenient and sometimes cheaper than the physical tourist SIMs available at Changi Airport. The airport kiosks usually have higher markups.