Australia eSIM providers at a glance

ProviderDataDurationPriceHotspot
Airalo Top pick1 – 20 GB7 – 30 days$4.50 – $28YesDetails →
Yesim Unlimited1 – Unlimited3 – 30 days$2.00 – $65YesDetails →
Saily1 – 20 GB7 – 30 days$3.49 – $25YesDetails →
DrimsimPay-as-you-goNo expiry~$4.00/GBYesDetails →

Starting prices shown. Plans and pricing change — verify on Airalo, Yesim, Saily, or Drimsim before purchasing.

Detailed provider reviews for Australia

Airalo

Recommended

Airalo partners with Telstra and other major carriers in Australia for reliable coverage across the country. Their app is polished, installation takes minutes, and there's a wide range of data packages.

1 GB
$4.50 · 7 days
3 GB
$8.50 · 15 days
5 GB
$11.50 · 30 days
10 GB
$16.00 · 30 days
20 GB
$26.00 · 30 days
Pros
  • Partners with Telstra — strong local coverage
  • Proven reliability with millions of users
  • Clean app with real-time data tracking
  • Regional plans available for multi-country trips
  • Hotspot/tethering on all plans
Cons
  • Not always the cheapest per GB
  • 1 GB plan insufficient for heavy users
  • No true unlimited option in all countries
  • Slightly pricier at entry level than Saily
Visit Airalo →

Yesim

Best price

Yesim offers unlimited data plans for Australia — ideal for digital nomads, remote workers, or anyone who doesn't want to count megabytes. Competitive pricing on larger packages.

1 GB
$1.50 · 3 days
5 GB
$7.50 · 14 days
10 GB
$12.00 · 30 days
Unlimited
$27.60 · 7 days
Pros
  • Unlimited data plans available
  • SwitchLess network technology for best signal
  • Competitive pricing on larger packages
  • Real-time usage monitoring
Cons
  • Fewer budget small-data plans
  • Fair usage cap on unlimited (~70 GB/mo)
  • VPN feature iOS-only
  • Fewer user reviews than Airalo
Visit Yesim →

Saily

Privacy-focused

Saily provides Australia plans with built-in ad blocking and web protection from the NordVPN team. The cheapest entry point and genuine privacy features make it attractive for security-conscious travelers.

1 GB
$3.49 · 7 days
3 GB
$7.99 · 30 days
5 GB
$11.99 · 30 days
20 GB
$22.99 · 30 days
Pros
  • Built-in ad blocker and web protection
  • Cheapest 1 GB entry plan
  • NordVPN security pedigree
  • Clean minimal app
Cons
  • Fewer countries (150+) than Airalo
  • Newer provider with fewer reviews
  • 30-day activation window
  • No unlimited option
Visit Saily →

Drimsim

Pay-as-you-go

Drimsim works in Australia on a pay-per-MB basis. Higher per-GB cost but zero waste — useful as a backup or for multi-country trips where you want one balance across all destinations.

Pay-as-you-go
~$4.00/GB
No expiry
Balance never expires
Pros
  • Pay only for data you use
  • Works in 197 countries
  • Balance never expires
  • Good backup for multi-country trips
Cons
  • Higher per-GB cost than prepaid
  • No bulk discounts
  • Basic app
  • Not suitable as primary data
Visit Drimsim →

How much data do you need in Australia?

Australia has good Wi-Fi in cities but remote areas (outback, coastal roads) rely entirely on mobile data. Australian local SIMs are expensive — international eSIMs offer better value.

Our recommendation: 5–10 GB for a week. Budget more for road trips.

Network coverage in Australia

Telstra has the widest coverage including remote areas. Optus and Vodafone are strong in cities and along the coast. The outback and remote areas may only have Telstra coverage — or none at all.

Important: Check which Australian network your eSIM uses. Telstra has the best rural coverage; Optus/Vodafone are more urban-focused.

Tips for using an eSIM in Australia

Australia is expensive for data. Like Canada, local Australian prepaid plans are pricey. International eSIMs save significantly.

Outback coverage. The outback is largely offline. For road trips to Uluru, download offline maps and tell someone your route. Don't rely on mobile data outside towns.

Frequently asked questions

Airalo is the most reliable choice for Australia with strong local carrier partnerships. For unlimited data, Yesim offers the best value. Budget travelers should start with Saily's $3.49 plan.
For typical tourist use (maps, messaging, social media): 3–5 GB per week. Heavy users who work remotely or stream should budget 10+ GB or choose unlimited.
Yes. Modern smartphones support dual SIM. Keep your physical SIM for calls/SMS while using the eSIM for data. You'll still receive verification codes on your home number.
For most travelers, yes. eSIM activates instantly without passport registration or queues. Coverage uses the same networks as local SIMs. The convenience advantage is significant.