Australia

Staying connected in Australia

Australia is a familiar destination for visiting students and relatives or touring Sydney, Melbourne, Brisbane and the Gold Coast. Spring (September to November) and autumn (March to May) are the most comfortable seasons; the Australian summer runs from December to February and flights fill up quickly over the holidays.

Distances are huge: Sydney to Melbourne is a full day's drive, and the Outback, the Great Ocean Road and the coast near the Great Barrier Reef have very sparsely populated stretches. In cities you will want data for trains, ride-hailing and food delivery; in remote areas many places have no mobile signal, so do not rely on your phone alone.

Coverage and networks

There are 2 eSIM options for Australia. Each network belongs to the option it is listed with, so compare them before choosing.

According to the plan information, the option (Australia – TikTok) roams from a Singapore home network: your phone connects to the networks above, but some apps and websites may see your location as Singapore.

“TikTok” is part of an option’s name. If you rely on a particular app, check the conditions of that exact plan; the label alone does not guarantee access to any app.

If you are also visiting New Zealand, consider the Australia & New Zealand plan.

Signal and speed depend on where you are, your device and network conditions, and can differ between plans.

Choosing a data allowance

eSIM plans for Australia currently last 1 to 30 days and come in these types:

• Daily data (500MB, 1GB, 2GB and 3GB per day): suits a steady routine. Check when the daily allowance resets and what happens once it is used.
• Total data (1GB to 50GB): one allowance for the whole trip, handy when some days are heavier than others.
• Unlimited: always read the fair-use policy; after a set amount, speed may be reduced.

Suggestions for this trip

• A 15–30 day visit to family with Wi-Fi at home: 10GB or 20GB of total data usually covers your time out and about.
• A 7–10 day Sydney – Melbourne – Gold Coast tour, posting photos and video every evening: 1GB or 2GB a day.
• A road trip or campervan holiday with navigation and campsite searches all day: choose 3GB a day or an unlimited plan (fair-use policy).
• A short 1–3 day business visit: 2GB or 3GB of total data is enough for email and maps.

Count your arrival and departure days. Before paying, check the exact plan for when validity starts, how days are counted, and whether hotspot, calls or SMS are included; these differ between plans.

Before you go

• Ride-hailing: Uber and DiDi operate in the major cities, and airport taxi ranks are easy to find.
• Public transport: Sydney lets you tap a contactless bank card on trains, ferries and buses, while Melbourne still relies widely on the myki card. Plan trips with Google Maps or each state's transport app.
• Wi-Fi: Libraries, shopping centres and some stations offer free Wi-Fi, but it is scarce in the countryside.
• Remote travel: For the Outback or long coastal drives, download offline maps, carry plenty of water and share your route with someone.
• Local SIM: You will need your passport for identity verification when registering.
• Emergencies: The emergency number in Australia is 000.
• eSIM setup: Before buying, make sure your phone supports eSIM and is not carrier-locked. Install the eSIM before you fly, on a stable Wi-Fi connection, following the instructions sent with your plan.
• On arrival: Set the travel eSIM as your mobile data line and follow its roaming instructions. Turn off data roaming on your home SIM to avoid unexpected charges.