Data only eSIMs
Travel eSIM Singapore
Tap into local data in Singapore without asking café WiFi passwords every hour.
4.9
(264)
Unlimited hotspotting
Top ups available
Data-only - no phone number
Unlimited hotspotting
Top ups available
Data-only - no phone number
Win a Custom ZenSim Snowboard!
We're celebrating the Japan ski season 🤙 Purchase any Travel eSIM (or top up) between now and Jan 31st and go in the draw to win a custom made ZenSim snowboard.
Plans & prices
Singapore plans
Unlimited hotspotting
Top ups available
Data-only - no phone number
Their app is great!!! I wanted to give ZenSim a try and I am glad I did. This app has worked great, easy set up and simple to manage, cool colours and fun copy writing.App store review by Mariale0723- Great service, answered all my questions without a bother. Highly recommended, especially now since the Vodafone Optus deal.Product Review by Steve G
- Amazing service – Best provider got connected straight away no delay. Awesome customer service always get help if I need help.Product Review by Matthew R
- I wish I heard about this product sooner, everything is on point, the price, the service, ease of use and also very reliable.Product Review by Rambod-88
- Zensim are amazing! Zensim was the easiest company I've ever signed up to. The data speeds are super fast. The customer service is outstanding. I couldn't rate them highly enough.Product Review by Paris B
- Don’t hesitate! – Great service, exceptional customer service! When leaving Telstra find customer id not acc number from a bill.Product Review by Glenn B
- Impressive in every way! Surprisingly reliable with fast data speeds. Loved the branding and the price is reasonable. Highly recommend.Product Review by Abhay
- Setting a new gold standard for cell phone carriers. The UX and UI of the website and app are first class. Ported my number from Vodafone within minutes. Set up was so easy. Very, very impressed.Product Review by Andy
- Extremely fast sign up/switching process, I accidentally entered incorrect information and they resolved it for me in minutes. App is tight, super clear simple language.Product Review by Jack
- Their app is great!!! I wanted to give ZenSim a try and I am glad I did. This app has worked great, easy set up and simple to manage, cool colours and fun copy writing.App store review by Mariale0723
- Great service, answered all my questions without a bother. Highly recommended, especially now since the Vodafone Optus deal.Product Review by Steve G
How to use travel esims
How it works
If you haven't used a travel eSIM before, you're in for a treat. It only takes a few minutes to setup and it's a fraction of the cost of roaming! See WTF is eSIM.
1. Quick phone check
Let's make sure your phone's on board. Our eSIM compatibility checker has all of the answers.
2. Choose a plan, enter your details
Choose a plan for your destination, enter your details and your payment information.
4. Plan activated on arrival
Enjoy your data as soon as you land. Check your usage in the ZenSim app.
Singapore data plans from A$Infinity
Ditch the roaming costs and save coin with our Singapore travel eSIM plans.
Reliable 4G/5G connection
Powered by the best networks in Singapore.
Keep your current number
You can have multiple eSIMs installed and switch them on and off as you like.
eSIM compatibility checker
See our eSIM compatibility checker to makes sure your phone has got what it takes.
Singapore eSIM FAQs
Your Singapore eSIM is designed for use within Singapore, so once it's been activated there, it won’t work in other countries.
If you're visiting multiple destinations, a better option might be one of our regional Travel eSIMs that cover entire regions like Europe or Asia.
Absolutely! ZenSim’s eSIMs work in over 200 countries, and Singapore is one of them. We also have regional eSIMs that cover several nations on a single plan - check out our Travel eSIMs page for details.
Your eSIM will activate automatically when you arrive in Singapore. Though we recommend installing your Singapore Travel eSIM before you arrive (this is different to activating).
To do this, scan the QR code we provide or install the eSIM directly from the ZenSim app while connected to WiFi. Once you arrive in Singapore, your eSIM will activate automatically.
If you encounter any issues check out our eSIM Troubleshooting Guide or contact us directly ☺️
Your Singapore eSIM will start working the moment you land in Singapore-it auto-activates if installed prior to departure.
If you install it after arrival, it will connect immediately.
Trouble connecting? Visit our eSIM Troubleshooting Guide or contact us for help.
Most ZenSim eSIMs can be topped up directly inside the app. If you ever need extra data, additional days, or want to include a new destination on the same eSIM, the Zen Garden is where you can do it.
Simply log in, tap into the Zen Garden, and you’ll find the option to top up right there.
Extending your stay: Planning to be away longer than 30 days? You can buy multiple top ups ahead of time. They activate one after another, so there’s no risk of replacing your current plan.
More than one country: Many eSIMs now let you attach extra countries through a top up. For example, while using a Europe eSIM you can add Singapore as an extra destination. It will activate automatically when you land in Singapore.
Using a travel eSIM trumps roaming in Singapore - here’s a quick rundown:
Significant Savings: Pay local Singapore rates instead of exorbitant roaming prices set by your home carrier.
Convenient Switching: No swapping SIM cards - manage everything digitally from your phone settings.
Usage Clarity: Get real-time updates on data consumption, so you never get billed for data you didn’t need.
Signal & Connectivity: If you’re stuck without data, follow our detailed troubleshooting guide. If issues persist, contact support and we’ll fix it promptly.
Install Assistance: For help installing, consult our installation walkthrough. Still need help? Reach out and we’ll guide you step by step.
Other Support Requests: For anything else, head to our contact page.
Traditional calls and SMS aren’t part of our Singapore eSIM packages - they’re strictly data provision. To talk or text, use internet - based services (WhatsApp, Signal, etc.) with your eSIM data.
Definitely. Install your Singapore travel eSIM up to 30 days before departure, and it will activate automatically when you arrive.
Installing early won’t consume data or days from your plan until you land in Singapore.
If an iPhone shows an activation error when installing abroad, you can safely ignore it - check our eSIM Troubleshooting Guide for guidance.
No - the plan’s data and days only start when you arrive in Singapore. Installation beforehand simply sets it up for activation on landing.
We recommend installing before departure since you will need WiFi to complete the installation process and this way you will be connected as soon as you land.
If you need help connecting, check our eSIM Troubleshooting Guide or reach out to us.
No, these eSIMs only provide data access and do not assign you a phone number. To make calls, please use internet - enabled apps such as WhatsApp or FaceTime.
eSIM options for other destinations
Top 3 Things to Do in Singapore
1. Visit Gardens by the Bay
Gardens by the Bay is a futuristic park featuring the iconic Supertree Grove, Flower Dome, and Cloud Forest. Stroll along the OCBC Skyway for panoramic views or explore the lush indoor gardens. This award-winning attraction is a must-visit for nature and architecture enthusiasts.
2. Explore Marina Bay Sands
Marina Bay Sands is an iconic integrated resort offering luxury, entertainment, and stunning views. Visit the SkyPark Observation Deck for a bird’s-eye view of Singapore, enjoy a show at the Sands Theatre, or shop at the Shoppes. The infinity pool on the rooftop is a world-famous feature.
3. Discover Sentosa Island
Sentosa Island is Singapore’s premier leisure destination, offering beautiful beaches, thrilling attractions, and family-friendly activities. Visit Universal Studios Singapore, relax on Palawan Beach, or take a ride on the Sentosa Cable Car for spectacular views. Sentosa is perfect for a fun-filled day.
Travel eSIM for Singapore
Affordable data plans in Singapore
ZenSim provides affordable data plans for travellers in Singapore. Stay connected while exploring Gardens by the Bay or enjoying Marina Bay Sands without worrying about high roaming fees. Enjoy seamless connectivity with ZenSim.
The best Singapore travel eSIM
ZenSim is your trusted travel eSIM for Singapore. Whether discovering Sentosa Island or enjoying the city’s vibrant culture, our eSIMs provide uncapped speeds and extensive coverage. Quick setup and instant activation make ZenSim perfect for your trip.
How to setup Singapore travel eSIM
Setting up your ZenSim eSIM for Singapore is simple. Purchase your plan, scan the QR code, or use the ZenSim app while connected to WiFi. Once you arrive in Singapore, your eSIM activates automatically for seamless connectivity.
