Did you know that Telstra’s eSIM is becoming one of the most popular options among travellers? But is it really worth it? Is it a good alternative to other eSIMs? In this comprehensive review, we tell you what Telstra’s eSIM offers, how Telstra roaming works, and what users think.
As you know, travelling today also means being connected at all times. We need to book transport, check maps and even share experiences. This is precisely where the doubts arise: is it worth buying a local eSIM? Perhaps it is better to go for an international option?
But it’s not just about coverage, or even data allowances. Price is also important, even more so nowadays, as is ease of activation and, of course, all the benefits it offers when we travel abroad. It’s time to take an in-depth look at Telstra’s eSIM, its advantages and everything you need to know about it.
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Telstra’s eSIM: what it is
We can say that it is a digital version of the traditional SIM card. This is why it allows you to activate a mobile line without having to insert a physical card. To make the process easier, Telstra’s eSIM is processed via a QR code, although we also have the option of following the steps from the operator’s app.
In case you didn’t know, it’s worth mentioning that Telstra is Australia’s largest telecommunications provider. So much so that it has the largest coverage in the country. So it will work perfectly on different mobile devices that support eSIM.
To make it even clearer, Telstra’s eSIM will provide you with data, as well as calls and SMS, if you need them, within Australia. Not to mention that you can activate Telstra roaming if you leave the country.
Does Telstra offer an eSIM for international travel?
The Telstra eSIM is primarily designed for use in Australia. However, this Telstra eSIM also allows you to activate Telstra roaming for international travel. With all these clues and the previous ones, you should keep the following in mind:
- The Telstra eSIM is not a global international eSIM like those designed exclusively for travellers. If you are looking for an alternative specifically designed for travelling between several countries, options such as the eSIM Holafly offer international plans. But in this case, there is no need to activate roaming at each destination.
- If you are planning to travel to Australia, Telstra’s eSIM is a very interesting option. But if you want to visit other countries, you can always activate Telstra roaming.
- Since Telstra roaming works in around 70 countries, although the number may vary, despite not being a global eSIM as such.
- It offers international roaming packages at a fixed rate. When we talk about packages, we are referring to data, calls and messages, as mentioned above.
- It is important to note one important detail. Telstra’s eSIM is primarily intended for use within Australia. If you are travelling to and from another country, Telstra’s roaming may work fine, but it is not designed as a permanent international solution.
- It also extends the use of your Australian line to other countries through agreements with local operators.
It goes without saying that every traveller has different needs. A trip around Australia is not the same as a tour of several European or Asian countries. That’s why it’s important to carefully consider what type of data you need and for how many days. In these cases, it can be useful to have solutions that keep you connected, such as Always On by Holafly, which is designed specifically for travellers who move between several countries.
If you are still considering which type of eSIM best suits your trip, you may find it helpful to review the comparison of Orange Travel vs Holafly, where we analyse the main differences between the two so that you can make an informed decision.

Key features of Telstra eSIM
Want to know the key points? The truth is that Telstra’s eSIM stands out mainly for its network. It has the largest 4G and 5G coverage in Australia.
Coverage
One of the main features of Telstra’s eSIM is undoubtedly its coverage. It covers around 99% of the Australian population. This translates into a stable signal even outside major cities.
| Aspect | Details |
|---|---|
| Urban coverage | Excellent |
| Rural coverage | Superior to its competitors |
| 5G | Yes |
| Ideal | For road trips around Australia |
Speed
When we talk about the speed of Telstra’s eSIM, we have to consider that it will depend both on the area and on what we have contracted. Yes, when we talk about Telstra roaming, the speed may vary depending on the local operator associated with each country. However, when you connect within Australia, for example, you will experience very consistent speeds for smooth, problem-free browsing.
| Aspect | Detail |
|---|---|
| 4G | Stable and fast |
| 5G | Available in large cities |
| Streaming | Smooth |
| Video calls | No interruptions in urban areas |
Ease of use
Installing the Telstra eSIM is a very simple process. It can be done using a QR code or through the My Telstra app, avoiding more complicated processes and the need for a physical card. Unlike traditional roaming, international plans operate under a different model, as explained in Holafly plans.
| Feature | Details |
|---|---|
| Activation | Digital |
| Installation time | 5-10 minutes |
| Requires physical store | No |
| Documents required | Yes, ID |
| Device compatibility | eSIM-compatible iPhones and Android devices |
Customer service
Customer service is another fundamental aspect, which is solid, but mainly in English. On the one hand, you can use the chat feature available within the app. However, if you prefer, you can also call the customer service line directly from within “My Telstra”. It is important to remember that there are telephone support centres and in-store contact options available for those who prefer them.
| Aspect | Detail |
|---|---|
| Online chat | Yes |
| Telephone support | Yes |
| Languages | Mainly English |
| International support | Available |
Refund policy
The refund policy may vary depending on the service you have contracted. However, you should be aware that refunds are not always guaranteed to be processed automatically. If there is an incorrect or duplicate charge, you can initiate a refund request directly through customer service.
| Issue | Details |
|---|---|
| Refunds for billing errors | Yes, after review of the case |
| Duplicate or incorrect charges | Refunded if the error is confirmed |
| Account credits | Can be kept or refunded upon request |
| International roaming | Handled on a case-by-case basis |
| Approved refund period | Up to 5 working days |
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How does Telstra international roaming work?
If you’re wondering how Telstra roaming works when you use Telstra’s eSIM, there are two main options you can activate. On the one hand, there’s the “International Roaming Day Pass” and on the other, there are the “Travel Packs”. Both allow you to keep your number at all times.
On the one hand, Telstra roaming via “Day Pass” is the most practical because you only pay for the days you use the service. However, the daily cost can add up on long trips. It is divided into zones and is certainly one of the most popular options due to its simplicity. You just need to use your mobile phone and the pass is activated.
| Zone | Price per day | Data included | Calls and SMS | Example |
|---|---|---|---|---|
| Zone 1 | 5 AUD | 2 GB | Unlimited | New Zealand or Fiji |
| Zone 2 | 10 AUD | 2GB | Unlimited | Europe, Asia and America |
| Zone 3 | 10 AUD | May vary depending on the country | Unlimited | Destinations with limited coverage |
Now it’s time to look at the Travel Packs available to you. Remember that in this case, they work on a fixed-term basis, i.e. for a certain number of days, and are not automatically renewed.
| Plan | Price (AUD) | Data included | International minutes | SMS/MMS |
|---|---|---|---|---|
| 3-Day Travel Pack | 10 | 200 MB | 15 | 15 |
| 7-Day Travel Pack | 15 | 2 GB | 25 | 25 |
| 15-Day Travel Pack | 25 | 4 GB | 50 | 50 |
Does it work well? After learning about the areas and plans so you can use your mobile phone however you want, you may be wondering how roaming actually works. The answer is yes, it is a stable and very convenient option because it means you don’t have to change your SIM card.
| Advantages | Disadvantages |
|---|---|
| You keep your number without changing your SIM card | If it’s a long trip, it is worth considering the total cost |
| Easy activation from the My Telstra app | 2 GB of data in most areas |
| Available in over 80 destinations | Additional charges may apply if not covered by the pass |
| You are only charged on the days you use data, calls or texts | Speed may be affected due to the local operator in the country |
| Calls and texts limited in most areas | In some specific areas, benefits may vary slightly |
| No advanced configuration required | Must be activated before travelling |
If your trip includes multiple destinations, or you need a lot of data, it may be worth comparing Telstra roaming with alternatives such as Holafly Plans, which work with an international eSIM and avoid cumulative daily charges. Always remember that Telstra roaming prices may vary depending on your active plan and destination country.
What do users think about Telstra eSIM?
Before making a decision, there is nothing like listening to those who already have experience in the field. Although we always take official information into account, real experiences also help us. That is why we have reviewed well-known forums such as Reddit and Quora. We have collected opinions for all tastes, but many of them agree in their positive assessment of Telstra eSIM. These are the most frequent opinions on both forums!

| Many users comment that Telstra’s eSIM can be used with prepaid plans. Easier than signing up for a new eSIM They have been able to activate and use it without any problems when leaving Australia. It is not impossible to activate it for international roaming if the appropriate package is active. Although Telstra’s coverage is usually excellent in Australia, access to 4G and 5G networks while roaming is subject to the infrastructure of the destination. Only occasionally did some users have difficulty activating Telstra’s eSIM from outside Australia. | |
| Quora | Opinions on Telstra’s eSIM focus on the overall perception of the global service and its usefulness for travellers. Many users agree that Telstra provides very strong coverage within Australia, even in the most remote areas. Telstra’s roaming costs may be higher compared to eSIMs designed specifically for travel or destinations outside Australia. Positive assessment of network quality and service reliability |
As we can see, the vast majority of opinions are positive. They agree that Telstra’s eSIM has great potential thanks to its national coverage. Among the complaints, we see that they tend to be based on the support section when it comes to resolving certain issues. If you are travelling around the world, you can consult these guides:
- What is the best eSIM for internet in Ireland?
- Which is the best eSIM to have internet on your trip to Norway?
- What is the best eSIM for internet on your trip to Malaysia?
Telstra’s eSIM is a great option if you are travelling within Australia. Its national coverage is hard to beat. But if you are travelling outside the country, Telstra’s roaming works well. Although it is certainly a practical option, on long trips it is worth comparing rates.
For Australian road trips, it’s a safe bet. However, if your trip is short and only includes Australia, you probably won’t need to activate Telstra roaming at any point. Now, if your itinerary includes several countries, Telstra roaming can be practical, but check how many days you’ll need a connection.
As we mentioned, this is a convenient option because you keep your number and don’t need to change your SIM card. But if you’re travelling for several weeks, you may need to review your budget.
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