eSIMGuide - Compare Travel eSIM Plans

Updated Sep 2026

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Compare eSIMs for Australia 2026

Compare 7,385 plans from 49 providers

eSIM Guide
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Which mobile networks you get in Australia

Optus is named by nearly all providers in their published Australian network lists, so the radio choice is effectively settled before an eSIM is selected. Telstra, Vodafone and 3 are the alternatives worth seeking out when a different stated operator matters, though their appearance on a provider’s list remains the relevant point here, not a promise of service in every location.

  • OptusBest stated technology: 5G

    Operated by Singtel Optus Proprietary Limited

    32 of 32 providers

    RedEx eSIM, Bloomy eSIM, Roamix, AbestESIM, and YonoSIM +27 more

  • TelstraBest stated technology: 5G

    Operated by Telstra Corporation Limited

    21 of 32 providers

    RedEx eSIM, iroamly, Esimatic, AirPlans, and AbestESIM +16 more

  • VodafoneBest stated technology: 5G

    Operated by Vodafone Hutchison Australia Proprietary Limited

    11 of 32 providers

    RedEx eSIM, SimSmash, MyEsimGlobal, eSIM4Travel, and RedteaGo +6 more
Show 2 more networks

  • AAPTBest stated technology: 5G

    Operated by TPG Telecom

    1 of 32 providers

    MyEsimGlobal

  • 3Best stated technology: 5G

    Operated by Vodafone Hutchison Australia Proprietary Limited

    1 of 32 providers

    RedteaGo

Where your data comes out in Australia

None of the listed eSIMs breaks out in Australia: traffic exits in Singapore, Hong Kong, the United States or the United Kingdom, with the nearest route still about 6,300km away and the furthest about 17,000km. That can put typical round-trip latency around 247ms, making video calls and other real-time use feel less responsive, although it does not set your download speed. Your IP will also appear foreign, so a local banking app may refuse to work.

Where each provider breaks out, nearest first. Estimated from distance, not measured.

340 ms
  • Bloomy eSIMBloomy eSIMFlag of Singapore~111 ms
  • RoamixRoamixFlag of Singapore~111 ms
  • AbestESIMAbestESIMFlag of Singapore~111 ms
  • YonoSIMYonoSIMFlag of Singapore~111 ms
  • EsimaticEsimaticFlag of Singapore~111 ms
  • RedEx eSIMRedEx eSIMFlag of United Kingdom~284 ms

Australia eSIM prices, month by month

Data has been getting cheaper in Australia: a gigabyte typically goes for $0.91 now, against $1.40 when we started tracking it in December 2025, a fall of 35% across 10 months.

That is 43% below the $1.61 a gigabyte typically costs across the 229 destinations we track — only 51 of them come in lower, which puts Australia among the cheapest places in the world to buy mobile data as a visitor. Competition is most of the story. We now compare 7,378 plans for Australia from 49 providers, against 1,265 in December 2025.

Every figure here is the lower quartile of the plans in our catalogue that month — the cheaper end of what was actually on sale, rather than an average pulled up by a handful of premium plans.

  • Australia$0.91
  • All destinations$1.61
Typical per GB
$0.91down 35% since Dec 2025
Typical per day
$0.92up 12% since Dec 2025
Plans compared
7,378up 6,113 since Dec 2025
Providers
49up 26 since Dec 2025

Change measured since December 2025, our first monthly snapshot.

Show all 10 months
September 2026$0.91up 5% on the previous monthTypical per GB$0.92up 74% on the previous monthTypical per day7,378up 122% on the previous monthPlans49up 21 on the previous monthProviders
August 2026$0.87down 3% on the previous monthTypical per GB$0.53down 5% on the previous monthTypical per day3,324up 14% on the previous monthPlans28up 4 on the previous monthProviders
July 2026$0.90down 1% on the previous monthTypical per GB$0.56Typical per day2,914down 1% on the previous monthPlans24down 1 on the previous monthProviders
June 2026$0.91down 5% on the previous monthTypical per GB$0.56down 20% on the previous monthTypical per day2,950up 16% on the previous monthPlans25Providers
May 2026$0.96down 4% on the previous monthTypical per GB$0.70down 3% on the previous monthTypical per day2,554up 3% on the previous monthPlans25up 1 on the previous monthProviders
April 2026$1.00down 3% on the previous monthTypical per GB$0.72up 7% on the previous monthTypical per day2,474up 20% on the previous monthPlans24up 1 on the previous monthProviders
March 2026$1.03up 7% on the previous monthTypical per GB$0.67up 24% on the previous monthTypical per day2,067down 26% on the previous monthPlans23Providers
February 2026$0.96down 31% on the previous monthTypical per GB$0.54down 31% on the previous monthTypical per day2,787up 114% on the previous monthPlans23Providers
January 2026$1.40Typical per GB$0.78down 5% on the previous monthTypical per day1,301up 3% on the previous monthPlans23Providers
December 2025$1.40Typical per GB$0.82Typical per day1,265Plans23Providers

Frequently Asked Questions about eSIMs for Australia

How many travel eSIM brands (providers) are available for use in Australia, and how many prepaid data plans are there?

Optus and Telstra lead the stated network-reach order, followed by Vodafone and AAPT; travel eSIM brands resell access rather than operate those Australian networks. Most major providers offer plans for Australia, so a brand’s presence alone does little to narrow the choice. The useful differences are the data allowance, how long it lasts and what happens when it runs out. A familiar provider can still offer a package that is too large, too short-lived or otherwise a poor fit for a particular trip.

What are the mobile networks available for a travel eSIM in Australia?

Optus, Telstra, Vodafone and AAPT all appear in provider network information for travel eSIMs in Australia. That gives buyers a choice of underlying operator, but it is normally made indirectly: the eSIM provider’s stated network list determines which one the eSIM roams onto, rather than a setting you select after purchase. Compare that list with the provider’s coverage information before choosing, since the named operator is part of the product’s terms, alongside its allowance and validity.

Are there any free data eSIM plans available for Australia?

A zero-cost data listing does exist for Australia, but it is a small trial allowance rather than a usable holiday package. It is generally tied to registering with the provider and limited to one per customer, so its practical value is getting online briefly after arrival or testing coverage on your phone. Australia has a broad eSIM market, yet free data remains a taster, not a substitute for a normal plan.

Are there any unlimited data eSIM plans available for Australia?

Several major Australian eSIM sellers include plans labelled unlimited, so this is a common option rather than a niche one. The catch is that “unlimited” means continued access, not unrestricted speed: once the faster data allowance is used, the connection may slow enough to affect video, navigation and other demanding uses. Compare how much data runs at full speed and when that allowance is restored. Some plans refresh it daily, while others apply it across the entire validity period, making the plan’s terms more important than its headline label.

Destinations near Australia

Crossing a border from Australia? Compare eSIMs for the countries around it.

Regional eSIMs that cover Australia: Oceania

eSIM Providers for Australia

Optus and Telstra are both part of the network mix available through Australian eSIMs, alongside other operators, so the choice is not simply between brands using the same signal. Several providers state more than one network, giving an eSIM a second option when reception from one operator is weaker in a particular area. If your itinerary includes rural roads or regional stops, prioritise an option that names multiple networks rather than assuming every plan offers the same reach.

43 providers sell eSIMs for Australia. Open one for its prices, its full plan list and the networks it puts you on here.