Choose number of days
Select one eSIM per person
Recommended for your trip:
Install your eSIM before or during your trip to Singapore. Your data plan will activate automatically once you arrive and enable the eSIM on your device.
Select your departure and return dates
StarHub 5G covers Marina Bay, Orchard Road, Sentosa and the central Singapore corridor with reliable data for the MRT subway, Grab rides, PayNow payments at hawker centers and hotel bookings across the city-state. Signal holds along the entire Marina Bay waterfront promenade and inside the modern Marina Bay Sands convention complex, drops inside the older shophouse rooms of the Chinatown and Little India heritage districts where the masonry walls and the original wooden shutters block reception, and weakens on the Sentosa Island monorail crossings toward the resort beaches where the overhead monorail structures and the open sea reduce the line of sight to the nearest tower.
14 plans are available for Singapore, from $3.99 up to $69.99. Every plan is data only, delivered by QR code, and starts counting when you connect on arrival.
TailSim, the best eSIM for Singapore
| days | Price |
|---|---|
| 7 days 1 GB | $3.99 USD |
| 15 days 3 GB | $6.99 USD |
| 30 days 5 GB | $8.99 USD |
| 30 days 10 GB | $13.99 USD |
| 30 days 20 GB | $20.99 USD |
| 30 days 50 GB | $47.99 USD |
| days | Price |
|---|---|
| 3 days Unlimited | $8.99 USD |
| 5 days Unlimited | $13.99 USD |
| 7 days Unlimited | $18.99 USD |
| 10 days Unlimited | $26.99 USD |
| 15 days Unlimited | $38.99 USD |
| 20 days Unlimited | $48.99 USD |
 |  |  |  | |
|---|---|---|---|---|
| Unlimited data plans | ||||
| Instant activation with QR code | ||||
| Human support in your language | ||||
| Price adjusted per destination | ||||
| No mandatory app to buy and use | ||||
| No roaming charges or surprises |
| | | | |
|---|---|---|---|---|
| 10 GB | $13.99 | $16.00 | — | $15.99 |
| 20 GB | $20.99 | $23.00 | — | $22.99 |
| 50 GB | $47.99 | $48.00 | — | — |
| Unlimited · 5 days | $13.99 | $18.50 | $20.50 | $18.99 |
| Unlimited · 7 days | $18.99 | $27.00 | $27.50 | $26.99 |
| Unlimited · 15 days | $38.99 | $48.00 | $50.50 | $48.99 |
Updated: 2026-09-16
Pick the perfect data package for your trip to Singapore based on how much you use your phone.
Check compatibilityGet your eSIM by email and choose the installation method you prefer for Singapore.
Pick the method that best fits your device to activate the eSIM in Singapore.
Available installation methods
Open the installation link you'll receive by email and your device will set up the eSIM automatically, no scanning required.
*Available on iPhone and iPad with iOS 17.4 or later, and on most recent Android phones.
Scan the QR code you'll receive by email with your device's camera and follow the on-screen steps to activate the eSIM.
Stay connected across Singapore, including popular destinations such as Marina Bay Sands
Purchase your eSIM online before traveling to Singapore, scan the QR code, and access mobile internet as soon as you arrive. No physical SIM card or local store required.
Choose the best eSIM plan for your trip to Singapore, whether you need unlimited data for remote work or a prepaid option for maps, messaging, and social media.
Enjoy reliable mobile internet in Singapore, airports and popular tourist areas.
Continue using your favorite apps, maps, messaging services, and online tools in Singapore without swapping physical SIM cards. Enjoy a simple and convenient way to access mobile internet during your trip.
Fast, stable connection for the apps you use most in Singapore
Clear video calls in Singapore without unexpected drops
Share stories and photos from Singapore instantly
Enjoy creating video content from Singapore and uploading it without waiting or buffering
Navigate Singapore with Google Maps without losing your way
| Activity | Usage |
|---|---|
| Google Maps | Low |
| Low | |
| Medium | |
| YouTube / TikTok | High |
| Hotspot | High |
| Traveler type | Suggested plan |
|---|---|
| Weekend trip | 3–5 GB |
| 1 week traveler | 10–20 GB |
| Heavy traveler | Unlimited |
The best eSIM for Singapore is one with reliable 5G coverage, instant activation, and no roaming fees. With TailSim, you get unlimited data across Singapore.
You only need an eSIM-compatible device and a plan for Singapore. Activate upon arrival for instant internet.
Yes. Use your physical SIM for calls/SMS and the eSIM for mobile data. Disable roaming on your physical SIM.
Receive QR code via email, go to Settings > Mobile Data > Add Data Plan, scan QR. Activates when you arrive in Singapore.
Yes. eSIM offers instant activation without visiting a store. Coverage matches physical SIMs in covered areas.
Yes. 5G works at Universal Studios Singapore and the main Sentosa resort corridor for navigation and tickets, but expect drops on the monorail crossings and the western beach stretches where the overhead structures and the open sea reduce coverage. We recommend downloading offline maps of the Marina Bay Gardens before visiting because the deeper conservatory domes have thin coverage. Your eSIM is useful for PayNow payments at hawker centers, booking Grab rides, and reserving tours on Klook. Note that Singapore's SimplyGo transit card requires a separate physical card from the MRT stations; your eSIM keeps the data running while you tap the card on the MRT gates.
Install before traveling, activate upon arrival in Singapore.
Access to 4G or 5G speeds. Fast throughout Singapore including Marina Bay, Orchard Road, and Sentosa.
Some plans include hotspot. Check before purchasing.
Choose based on trip duration. Plans range from 1 to 90 days.
Yes. Your WhatsApp number remains unchanged.
Yes. Enable roaming for the eSIM to work. No extra charges with TailSim eSIM.
