• Surf overseas at
    Singapore data rates.
    Surf overseas at
    Singapore data rates.
    StarHub Business Site
    StarHub Business Site
    Only with Happy Roam on StarHub Mobile Prepaid.
  • Surf overseas at
    Singapore data rates.

    Only with Happy Roam on StarHub Mobile Prepaid.

One Prepaid SIM for all your travel data needs!

Pre-order a StarHub Mobile Prepaid SIM before you travel.

Pre-order now and pick it up at Changi Airport before you fly!

Happy Roam with StarHub Mobile Prepaid

Now, you can forget all your data worries when you travel! With Happy Roam on StarHub Mobile Prepaid, you can surf overseas at Singapore data rates on your travels with just one SIM. There’s no more hassle. No painful pre-trip research on the best telco rates overseas, no long airport queues for a SIM. You simply get set before you fly, and start surfing once you land!

Happy Roam is the perfect travel buddy for all your data needs!

  • Data Roam at Singapore data rates in a host of popular destinations.
  • No need to switch SIMs on a multi-city trip.
  • Data plans from as low as $5 for 1GB!
  • Easily top up, check data usage and more with Happy Prepaid App.
  • Enjoy your unused data back in Singapore.

Happy Roam Destinations

Simply connect to our partner networks in any of these countries to data roam at Singapore rates!


Preferred Partners' Network



Hong Kong

Three (3)


XL Axiata | Three (3)


All operators

South Korea 

SK Telecom 


Far EasTone (FET) | Chunghwa Telecom



United Kingdom

Three (3)

United States of America


Happy Roam Data Plans

For Short Trips

For Long Adventures









(Most Popular!)




(Most Popular!)






All Data Plans are applicable for Happy Roam, including free data given with top-up.  Free 100GB data promotion is not applicable.

Getting started - How to enjoy Happy Roam

Step 1: Buy a $15 or $50 Happy Prepaid SIM
(already comes pre-loaded with credit!) at:

Any StarHub Shop or Exclusive Partner Outlet

Only $15 Happy Prepaid SIM available

Locate our shops


Any 7-Eleven or Cheers store in Singapore

Only $15 Happy Prepaid SIM available


Changi Aiport (Travellers' Counter & UOB Currency Exchange Counters)

Both $15 and $50 Happy Prepaid SIM available

Find out more


Be sure to bring your NRIC, Passport or official document for SIM registration.

Activate your Prepaid SIM card by making a call; sending a SMS or dial *142#.

Step 2 : Get set before you fly!

Download the Happy Prepaid App on your mobile phone.
You can activate roaming and purchase data plans all through one app.

One app on your smartphone is all you need to manage your account.

  • Check prepaid credit and data balance
  • Top up your Prepaid SIM
  • Purchase and activate Data Plans and Value-Added Services
  • Set up your phone for roaming

NOTE: When you top up overseas using your credit card, you may receive your SMS OTP through the registered mobile number. You will need to ensure that the registered number is active during the top-up.

No data charges for Prepaid users when accessing the App.  

Download Happy Prepaid App now:



Download Happy Roam guide here!

Why Happy Roam?

Happy Roam is ideal if you love to stay connected while you travel. Whether it's sharing on Facebook and Instagram, or finding a secret café via Google Maps, you’ll get to enjoy the best value on data! You can also make calls or send texts on data with apps like Whatsapp or Viber, so you’re fully covered! For information on Prepaid Roaming in non-Happy Roam destinations, please visit prepaid roaming page. For postpaid options, see our postpaid roaming plans!

Happy Roam FAQ
Where To Buy Prepaid Cards

StarHub prepaid cards are available wherever you are.

MaxMobile Value Plan