Unlimited Internet in Singapore - 5 Days
How to Use Your Unlimited eSIM in Singapore
Purchase & Receive Your QR Code
The moment you buy your Singapore Unlimited plan, your QR code lands in your inbox and dashboard.
Install the eSIM
Go to Settings → Mobile Data → Add eSIM and scan the QR code. Stay on Wi-Fi while you install.
Activate & Connect
Switch on the eSIM Singapore data plan in your settings - it'll connect to the network automatically. Already abroad? Turn on Data Roaming.
You're Online!
You've got Unlimited of data for 5 days in Singapore. Keep your primary SIM switched on if you still need calls and SMS.
Important Notes
- •Install your Singapore eSIM before your trip, while you still have Wi-Fi.
- •Your device must be eSIM-compatible and carrier-unlocked.
- •Each QR code can only be scanned once - don't delete the eSIM after installing it.
Singapore eSIM - Frequently Asked Questions
Support
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Why Travelers Choose an eSIM for Singapore
Flying into Changi for a stopover, a business trip or a Marina Bay holiday? A Singapore eSIM connects to Singtel, StarHub or M1 the moment your plane touches down at Changi (SIN) — no Singtel Hello! kiosk queue (even though Changi is fast, your eSIM is faster). Activate a plan in two minutes, scan the QR code, and you're online before you reach immigration — ready for MRT navigation, booking Gardens by the Bay Cloud Forest entry, or uploading Merlion photos from a Clarke Quay rooftop. Choose a 3-day 1 GB plan for a Changi stopover, a 7-day 3 GB plan for a full Singapore + Sentosa weekend, or Singapore eSIM unlimited data for longer business stays in the CBD.
eSIM vs Singapore Tourist SIM — Which Works Better on Arrival?
Singapore has three carriers (Singtel, StarHub, M1) all selling airport tourist SIMs, and Changi kiosks are genuinely fast — but an eSIM is faster still, activates pre-flight, and avoids having to swap a physical SIM if you are continuing to Malaysia or Thailand on the same trip.
| eSIM | Singtel Hello! SIM | |
|---|---|---|
| Setup time | ≈ 2 minutes (QR scan pre-flight) | 10–20 minutes (Changi kiosk) |
| Cost (3-day) | from ~$3 for 3-day 1 GB | SGD 12–15 (~$9–11) |
| Multi-country | SG + MY + TH bundles available | Singapore-only |
| Changi activation | auto-connects on arrival | kiosk or Changi app |
| 5G coverage | yes — full Singapore 5G | yes — same carriers |
Singapore eSIM FAQ — Changi Setup, Stopover Plans & MRT Coverage
Which is the best eSIM for Singapore?
The best eSIM for Singapore depends on your trip length — a 3-day 1 GB plan covers a Changi stopover and one Marina Bay evening, a 7-day 3 GB plan fits a full Singapore + Sentosa weekend including Universal Studios, and Singapore eSIM unlimited data suits business travelers on multi-week CBD stays. Our Singapore eSIMs run on Singtel, StarHub and M1 — Singapore-wide 5G, which is one of the fastest networks in the world.
Does a Singapore eSIM work for a short Changi stopover?
Yes — Singapore eSIMs come in 1-day, 3-day and 7-day plans specifically sized for stopover travelers. Activate before your flight, and your phone connects the moment you land at Changi — handy for using the airport's luggage-forward service, booking a Jewel Changi Rain Vortex slot, or just checking in with family during a long layover.
Will a Singapore eSIM work across Malaysia and Thailand on the same trip?
For Singapore + neighboring trips, we also offer regional Southeast Asia eSIMs that cover Singapore, Malaysia, Thailand, Indonesia and Vietnam on one activation. Handy for travelers flying into Changi, crossing to Johor Bahru by bus, and continuing to Kuala Lumpur or Bangkok without swapping SIMs. For Singapore-only trips, the dedicated Singapore eSIM is cheapest.