How do I save money on mobile data when travelling overseas?+
HelloRoam offers affordable eSIM plans from A$1.46, a fraction of what Telstra, Optus, or Vodafone AU charge for international day passes. You buy only the data you need with no contracts and no bill shock when you get home. A cheap prepaid eSIM also skips the airport SIM kiosk and its queue, because you buy online before you travel.
What is the cheapest way to get data overseas?+
The cheapest way to get data overseas is a cheap prepaid eSIM bought before you leave home. HelloRoam covers 185+ countries with plans from A$1.46, and no shipping fees or shop visits. Compare affordable eSIM plans with a Telstra day pass and the eSIM usually costs far less. Buying before you fly skips the airport kiosk and the queue after landing in Bali, Tokyo, or Bangkok.
Is eSIM worth it for a two-week Europe or Asia trip?+
An affordable eSIM saves real money on a two-week overseas trip. Telstra's international day pass charges you for every day of that trip. A HelloRoam eSIM with 10GB covers the same trip across Spain, France and Italy at a fraction of that price, with 4G or 5G in most places. Set it up at home before you fly and land with data already sorted.
eSIM vs pocket Wi-Fi for budget Australian travellers: which is better?+
A cheap data eSIM beats pocket Wi-Fi for budget travellers on almost every count. Pocket Wi-Fi devices cost money to hire, need returning, and share one connection between everyone. A HelloRoam prepaid eSIM works on your own phone and gives you a private mobile connection wherever you go. Easy as.
How much data do I need for a week overseas?+
Most travellers need 1 to 3GB for a week of light use: maps, messaging, and social media. If you use hotel or hostel Wi-Fi for streaming and video calls, 3GB covers most budget trips without running short. Heavy users who stream music, upload photos, or take video calls on mobile data should pick a 5GB or 10GB plan to stay covered.
What SIM card is best for Australians travelling internationally?+
An eSIM is a great-value option for international travel from Australia because you set it up before your trip and have data the moment you land. HelloRoam offers cheap eSIMs across 185+ countries from A$1.46. Unlike a prepaid SIM card from an airport kiosk, you skip the queue and the card swap at arrivals. Budget places to travel from Australia like Bali, Cambodia, and Vietnam pair well with a cheap eSIM plan to keep your total trip cost down.
Can a tourist buy a prepaid SIM card at the airport?+
Yes. Most international airports sell prepaid mobile SIM cards, but you have to queue, show your passport, and sometimes wait for the card to activate. A cheap eSIM skips all of that. Buy it online from home, scan the QR code, and your plan is ready before you even board.
Is free Wi-Fi safe to use while travelling?+
Free Wi-Fi at airports, hostels and cafes is convenient but not secure. Shared networks are easy targets for data interception, and some fake hotspots steal personal info. A HelloRoam eSIM gives you a private mobile connection that's safer than public Wi-Fi. For banking and personal accounts, use your mobile data instead.
Do I need to turn on data roaming when using an eSIM?+
Yes. Turn on data roaming for your eSIM line so it can connect overseas. Because you've already paid for a prepaid plan, roaming on that line adds no extra charges. Keep data roaming off on your home SIM line so your home carrier doesn't bill you. Your cost stays exactly what you paid at checkout, with no overage surprises.
Can I use Google Maps offline to save data?+
Google Maps lets you download offline maps for any destination before you leave home, which slashes data use while you navigate. Download them over Wi-Fi at your hotel or Airbnb. You can still use your HelloRoam eSIM for live transit updates, real-time traffic, and searching nearby spots when you need current info. HelloRoam plans start from A$1.46.
Are eSIMs good for international travel?+
Cheap eSIMs work well for international travel because they activate instantly, use a local network for one prepaid price with no roaming fees from your home carrier, and cost far less than carrier day passes. HelloRoam covers 185+ countries with affordable eSIM plans from A$1.46. Budget travellers get a fixed cost upfront with no surprise charges on the phone bill after landing.
Can I add more data to my eSIM?+
Yes. Top up straight from the HelloRoam app: pick your eSIM and add a top-up, which adds data and extra days to the plan you already have. There's no need to reinstall the eSIM. Do it before the plan expires, since an expired eSIM can't take a top-up. If your plan shows no Top up button, buy a new plan for the same destination. Affordable eSIM plans start from A$1.46 across 185+ countries, with no hidden fees or automatic top-ups.
