Simbye
New partner — score pending reviews
20GB
Data
30 days
Validity
Instant QR
Activation
−15% codeHotspot OK
Showing all plan lengths — tell us your trip length and we'll rank by what your days actually cost.
Cheapest Australia eSIM right now: Australia 1GB 7Days — 1GB for 7 days at $2.54 ($2.54/GB) after code ESM15. Verified 2026-07-28.
According to RoamSonar's price index, the median price per GB among metered plans covering Australia is $2.92/GB, across 80 live plans as of July 2026.
Surfroam
Score pending reviews
220GB
Data
30 days
Validity
Instant QR
Activation
−10% codeHotspot OK
Surfroam
Score pending reviews
84GB
Data
30 days
Validity
Instant QR
Activation
−10% codeHotspot OK
Simbye
New partner — score pending reviews
50GB
Data
180 days
Validity
Instant QR
Activation
−15% codeHotspot OK
Surfroam
Score pending reviews
20GB
Data
30 days
Validity
Instant QR
Activation
−10% codeHotspot OK
Surfroam
Score pending reviews
40GB
Data
30 days
Validity
Instant QR
Activation
−10% codeHotspot OK
Simbye
New partner — score pending reviews
10GB
Data
30 days
Validity
Instant QR
Activation
−15% codeHotspot OK
Surfroam
Score pending reviews
12GB
Data
30 days
Validity
Instant QR
Activation
−10% codeHotspot OK
Surfroam
Score pending reviews
148.6GB
Data
365 days
Validity
Instant QR
Activation
−10% codeHotspot OK
Simbye
New partner — score pending reviews
Unlimited
Data
15 days
Validity
Instant QR
Activation
−15% codeTruly unlimitedHotspot OK
Surfroam
Score pending reviews
56.8GB
Data
365 days
Validity
Instant QR
Activation
−10% codeHotspot OK
GigSky
Score pending reviews
50GB
Data
90 days
Validity
Instant QR
Activation
−15% code
80
Plans compared
$2.54
Cheapest plan
$2.92
Median per GB
$4.24
Unlimited from
Good to know in Australia
Coverage is strong in many populated areas but can thin rapidly on remote highways and in national parks. Download maps before long drives and compare validity to the entire trip, not just city days.
Plan the trip
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Good questions
What is the cheapest eSIM for Australia?
Plans start at $2.54 and the median price is $2.92/GB. For a 15-day trip, the cheapest works out to about $0.17 per travel day. Prices re-checked 3 min ago.
When should I install an eSIM for Australia?
Install on reliable Wi-Fi within the provider's documented window. Some plans start validity at installation and others at first connection, so follow the selected plan's email rather than assuming.
Are unlimited eSIM plans available for Australia?
Yes. 28 current plans are listed as unlimited. Read each network note for a daily high-speed allowance or throttle rule; “unlimited” is not automatically full speed all day.
Can I top up an eSIM for Australia?
17 of 80 current plans disclose top-up support. Filter by “Top-up available” and verify whether the same profile can accept another package.