Singapore is a gleaming, green city-state — futuristic gardens, hawker-stall feasts and a spotless, super-efficient way of life. A travel eSIM connects you before you land at Changi (SIN): buy online, scan a QR code from your email, done. New to eSIMs? Start with what an eSIM is and how it works.
Why an eSIM beats roaming in Singapore
Roaming from home can mean punishing daily fees or per-megabyte billing. A local-network eSIM is one fixed price for a data bundle, paid up front — nothing to settle later. See eSIM vs roaming: what international data really costs.
Mobile networks & coverage in Singapore
Singapore is served by Singtel, StarHub and M1. Turnaa plans connect through partners and lock onto the strongest available signal automatically; the operator is shown in each plan’s details drawer. Coverage is flawless island-wide, including the MRT and Sentosa.
Best Singapore eSIM plans right now
Prices are live and shown up front — pick your data size (our how-much-data guide helps).
| Data | Data type | Duration | Price |
|---|---|---|---|
| 0.1 GB | Standard | 7 days | $2.99 |
| 0.5 GB | Standard | 7 days | $3.13 |
| 0.5 GB/day | Unlimited | 1 day | $3.39 |
| 1 GB/day | Unlimited | 1 day | $3.45 |
| 1 GB | Standard | 7 days | $3.61 |
How to install and activate
- Buy your plan — the QR code arrives by email within seconds.
- On Wi-Fi, open Settings → Cellular → Add eSIM and scan it. Guides for iPhone and Android, plus a quick check of which devices support eSIM.
- On landing, select the eSIM for data and enable data roaming for that line. Your home number stays live — keep your number and WhatsApp.
Where to go — and staying connected across Singapore
- Marina Bay — Gardens by the Bay, the Sands skypark and the light show.
- Sentosa — beaches, Universal Studios and resorts.
- Chinatown, Little India & Kampong Glam — vibrant cultural quarters.
- Hawker centres — the city’s beating culinary heart.
Continuing across the region? See one eSIM for Asian travel.
What to eat in Singapore
Singapore is a food paradise, and the hawker centre is where it happens. Try Hainanese chicken rice, spicy laksa, chilli crab, char kway teow and satay — some of the world’s best meals for a few dollars.
Local customs, rules & sensitivities
- Strict laws — no littering, jaywalking or eating and drinking on the MRT, with real fines.
- Chewing gum sales are banned; don’t bring large amounts in.
- Drug offences carry the harshest penalties in the world — zero tolerance.
- Tipping isn’t customary; a service charge is often already included.
- English is widely spoken and everything runs on time.
Singapore data tips from the road
- Perfect for a stopover — connect the instant you land at Changi.
- The MRT and bus apps are excellent and need data.
- An eSIM skips the airport SIM counter entirely.
FAQ
How much data do I need for a Singapore trip?
For a short stay, 1–3 GB is plenty; 3–5 GB for a fuller visit. See our data guide.
Is it good for a Changi stopover?
Ideal — set it up before landing and you’re online for the layover with no queue.
Do I keep my regular phone number?
Yes — the eSIM is a data-only line; your home SIM stays active for calls and texts, bank codes included.
What if it doesn’t work when I land?
Usually two settings: select the eSIM for data and enable data roaming (see troubleshooting). Support replies fast, and unactivated plans are refundable within 24 hours.
