6 Best eSIMs for Australia Travel (Our Picks)

You probably don’t need us to tell you that traveling in Australia is epic. It's one of the most diverse landscapes we’ve visited, with metropolitan cities, crazy nature reserves, tropical beaches, ski resorts, and just about everything in between.

But to get the most out of your time there, you’re going to need a quality eSIM that can keep you connected through it all. Trust us, the last thing you need is to be 5 hours into a 12-hour road trip through the Australian outback only to discover that you’ve run out of signal.

In this post, we’re getting into the nitty-gritty of the best Australian eSIMs for travel in 2026, including the good, the bad, and the…let’s just say so-so.

Best eSIMs for Australia: A Quick Overview

	Saily	Airalo	BNESIM	BOOST
Network	Unspecified	Optus	Optus	Telstra Mobile Network
Data Options	1GB, 3GB, 5GB, 10GB, 20GB, or unlimited data	1GB, 3GB, 5GB, 10GB, 20GB, 50GB, or unlimited GB	1GB, 3GB, 5GB, 10GB, 20GB, 50GB, 100GB, or unlimited GB	5GB, 21GB, 75GB, or 105GB
Prepaid Data Plan Lengths	7 or 30 days	3, 7, 15, or 30 days	30 days	7 or 28 days, or 12 months
Unlimited Plan Lengths	5, 7, 10, 15, or 30 days	3, 5, 7, 10, 15, or 30 days	10 days	N/A
Throttle?	5GB/day without a speed limit	After 3GB per day	After 3GB per day	N/A
Lowest Data Plan	1GB for 7 days for $3.99	1GB for 3 days for $4.63 (€4)	1GB for 30 days for $2.88 (€2.49)	5GB for 7 days for $13
Highest Data Plan	Unlimited data for 30 days for $71.99	Unlimited data for 30 days for $68.23 (€59)	100GB for 30 days for $46.18 (€39.99)	105GB for 28 days for $49
Australian Number?	No	No	No	Yes

1. Saily - Best Choice for Travelers

Having tested so many of the top eSIMs for travel, we have to say, Saily comes out on top time after time. No matter where in the world you’re traveling, Saily offers more than just an eSIM. On top of data, you get virtual locations (for safety and streaming), an ad blocker (which saves you data), and cybersecurity tools (that protect you from potentially dangerous URLs).

Going back to the data itself, in Australia, we were happy (but not surprised) to see that Saily delivers the fast and reliable data we’ve seen in other countries. They’ve partnered with Optus to bring you a range of eSIM plans, including an unlimited data option that gives you 5GB/day of ultra-fast speeds. For reference, that’s one of the best throttle limits we’ve come across in all of Australia.

Specifications

• Plan Options: 1GB, 3GB, 5GB, 10GB, 20GB, or unlimited data
• Data Speed Throttle: After 5GB/day on the unlimited plans
• Additional Features: Virtual locations, ad blockers, and a web safety tool
• Pros: All-in-one choice for data, VPN, and cybersecurity
• Cons: Prepaid data plans could be more flexible

2. Airalo - Best User Experience

If you know anything about eSIMs, you’ve probably heard of Airalo. They’re one of the biggest providers in the game, and we have to say that it’s for good reason. To start, using Airalo might just have the smoothest user experience of them all. Everything is simplified and easy, meaning even someone who’s never used an eSIM before can get one purchased, installed, and activated without issues.

Then, as Airalo is so established, they’re hot on the rewards game. When you buy an Airalo eSIM, you get “Airmoney” that can be used toward your next purchase. They also always seem to have great discounts for first-time users and referrals. We even have our own special discount if you use the code “FN10” at checkout.

Specifications

• Plan Options: 1GB, 3GB, 5GB, 10GB, 20GB, 50GB, or unlimited data
• Data Speed Throttle: After 3GB/day on the unlimited plans
• Pros: Very user-friendly with super-easy installation
• Cons: Base prices are not the cheapest on the market

3. BNESIM - Best Budget eSIM

BNESIM is your answer to cheap and easy data that doesn’t come with any extra flair. The low costs of their prepaid data packages speak for themselves, especially when you realize that in Australia, BNESIM’s data is half the price per GB than almost anyone else.

Now, the app and website could do with a bit of a facelift, but if UX isn’t important to you, then we think you’ll really like what BNESIM has to offer. Plus, one of the best parts for us digital nomads is that BNESIM has non-expiring data plans.

For a few extra dollars, you can take a 30-day prepaid data plan and get rid of the data deadline entirely. In other words, your data is never going to expire. Just to give you an idea of cost, plans start from $3.47 (€2.99) for 1GB, with options like $12.76 (€10.99) for 20GB, up to the massive 100GB for $52.25 (€44.99).

Specifications

• Plan Options: 1GB, 3GB, 5GB, 10GB, 20GB, or unlimited data
• Data Speed Throttle: After 3GB/day on the unlimited plans
• Additional Features: BNE Guard VPN
• Pros: The lowest price per GB on the market
• Cons: UX definitely needs an upgrade

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4. Boost Mobile - Best for Outside of the Cities

Here’s the thing…Australia is huge. Just to get from Melbourne to Sydney takes 9+ hours by car, and most of that time, you are in the middle of nowhere. If you’re planning an Australia trip that is less city, and more outback, national parks, and small towns, then you probably should take a look at Boost Mobile.

This is a local Australian SIM and eSIM provider that uses the Telstra Mobile Network, which is generally considered to be the best option for more rural mobile coverage. It also comes with a local Aussie number and unlimited calls and texts.

There are a few downsides to Boost, but a big one is that there aren’t a whole lot of plans to choose from. There’s the 7-day 5GB plan for $9.21 (13 AUD), then five more prepaid 28-day plan options that range from 21GB to 160GB. Then there are also a couple of 12-month plans for people planning to be based in Australia long-term. You can then “recharge” your eSIM for different costs and data amounts.

Specifications

• Plan Options: 5GB, 21GB, 75GB, or 105GB
• Plan Length: 7 days, 28 days, or 12 months
• Additional Features: Local number
• Pros: Best coverage in rural areas
• Cons: Confusing website and installation process

5. Holafly - Easiest to Use Unlimited Plans

One thing that still bugs us as digital nomads is that almost every unlimited eSIM plan requires us to choose between 7, 14, 21, or 30 days. We get that for holidaymakers, these trip lengths might make sense, but for us? Paying for a 30-day plan when we’re only to be in Australia for 23 days gets frustrating very quickly.

Holafly is the solution to this gripe. They’re known for their international unlimited data eSIMs, which let you choose any length of plan between 1 and 90 days. Not only can you choose the specific number of days, but Holafly is also one of the only providers for Australia with plans that go longer than 30 days.

Prices start from $11.70 for 3 days ($3.90/day), and the longer your plan, the cheaper it works out per day. For instance, the 30-day plan is $74.90, which is only about $2.50/day.

Specifications

• Plan Options: Unlimited data plans only
• Plan Length: 1-90 days
• Pros: Choose the exact plan length that you need
• Cons: No fixed data plan

6. Nomad - Best Regional Plans (including Australia)

As their name suggests, Nomad really is made for digital nomads like us. They specialize in regional and global plans that cover you for more than just one country…which is rarer than you’d think for Australia.

What we quickly realized was that most eSIM providers don’t group Australia with other regions, and only give you Oceania as a regional eSIM option. While this is great if you’re only planning to visit Australia, New Zealand, and some Pacific Islands, it wouldn’t be ideal as part of a bigger trip. With Nomad, however, Australia is part of four different regional plans, including an APAC option.

Across the board, we found Nomad’s prices to be great value for money, e.g., 20GB over 30 days is $23 on the Australia plan, or $30 on the APAC plan. Their data is consistently fast, no matter where we’ve tested it, with reliable network partners like Optus in Australia to keep you connected.

Specifications

• Plan Options: 1GB, 3GB, 5GB, 10GB, 20GB, 50GB, or unlimited data
• Data Speed Throttle: After 2GB/day on the unlimited plans
• Regional Plan Options: APAC, Global, Global-Ex, SEA-Oceania
• Pros: Affordable multi-country plans
• Cons: Limited unlimited plan options

How to Choose the Best eSIM for Australia?

We hate to say it, but it really has to come down to your personal needs. For us, if we had to just pick one eSIM for traveling in Australia, it would be Saily. The added security perks and reliable data are major advantages, plus the price is very fair. But your best pick could be different.

To help you choose, here are a few things to consider:

• Do you want an unlimited or prepaid data plan?
• Are you planning to spend more time in the cities or the outback?
• Will your trip be to other countries besides just Australia?
• What’s more important to you: price or user-experience?

The good news? You can rest assured that each of the eSIMs on this listed are pre-vetted and Freaking Nomads-approved. There’s not a bad one in the bunch.

Australia eSIM FAQs

Should I buy an eSIM for Australia?

An eSIM is a great option for traveling in Australia. You can buy and set one up before landing in the country in order to have immediate data and internet connection, plus eSIMs tend to be more convenient and affordable than physical SIM card options.

How much does an Australian eSIM cost?

An Australian eSIM can range in price depending on the provider and plan. Budget options start around $4-$10, with unlimited data plans averaging around $30 to $70.

Can I buy an Australian eSIM online?

Absolutely. Most eSIMs are available online and/or through the provider’s app. You can buy them directly from your phone for the easiest installation and activation.

Is an eSIM better than a physical SIM in Australia?

It depends on your needs. For most travelers, an eSIM is more convenient than a physical SIM in Australia because you can buy and activate it instantly online without visiting a store or swapping cards. Physical SIM cards might be preferable for long-term stays as they’re more likely to come with a local number.

Which eSIM is best for tourists in Australia?

In our opinion, it's Saily. Their eSIMs keep you protected while you scroll online, plus the data is consistent and quick.