Optus 5G

Australia 180-Day eSIM Plans

Online before you land.

50 GB or unlimited eSIM data for 180 days in Australia, from $38 USD. Networks: Optus, Telstra (5G). Instant email delivery, install in minutes.

Check if my phone supports eSIM

Instant QR delivery
No voice or SMS
Top-up available
Hotspot allowed

[ / Popular ]

Popular Australia eSIM plans

The best value, the common sizes and the unlimited option. Each card opens that plan in the builder.

[ / All plans ]

Every Australia eSIM plan

17 plans · sorted by validity

[ FIXED DATA ]

[ UNLIMITED ]

Compare all Australia plans

Prices in USD. Updated 2026-11-06.

[ / Duration ]

Browse by trip length.

[ / Coverage ]

Networks and coverage in Australia

Australia, or Australia + New Zealand, or 8 countries — where the data service works. Customers worldwide. Purchase is not restricted by the buyer's location.

Optus5GLTE
In 32 of 32 plans for Australia.
Spark5GLTE
In 13 of 32 plans for Australia.
Digicel4G
In 5 of 32 plans for Australia.
Telstra5GLTE
In 2 of 32 plans for Australia.

Sydney
Melbourne
Brisbane
Perth
Gold Coast
Cairns
Adelaide
Hobart

[ / Reviews ]

Loved by travellers.

Reviews on Trustpilot →

“Theo was amazing, he really put the effort to figure out what was the issue with my connectivity, and while doing so he secured that I have temporary card. I am the regional head of CX team in IKEA, and I know when professional support customer experience has been offered. Thank you once again!”
MRMarijana R.30 days in Europe★★★★★
“I used it while traveling in Egypt. The internet was very fast without any slowdowns, and the setup guide was easy to follow. Thank you!”
SNSerhii N.1 week in Egypt★★★★★
“Used it twice this year in Canada - first time when my parents came to Canada for a few weeks - they only needed internet, so it's much cheaper and easier to setup (it was like 3-4 minutes with Apple Pay) than buying something from a local carrier...”
IVIvan2 weeks in Canada★★★★★

[ / Setup ]

Two minutes, before you fly.

01
Buy as a guest
Pick a plan and check out in seconds — no account, no sign-up, no password to remember.
02
Get your QR
Your eSIM QR code is delivered instantly to your inbox. Nothing to ship, nothing to wait for.
03
Scan and connect
Scan the code, turn on data roaming for the Lumo line, and you are online in about 30 seconds.

[ / Guides ]

Travel guides for Australia

Read all articles →

Read Why Australians don't expect tips (and when they actually do)
August 31, 2026
Why Australians don't expect tips (and when they actually do)
Tipping in Australia is voluntary, not expected. Learn where tips matter, average amounts, and how EFTPOS prompts are changing habits.
Read guide
Read Accessible travel in Australia: What works in cities, what doesn't beyond
August 8, 2026
Accessible travel in Australia: What works in cities, what doesn't beyond
Australia's major cities have solid accessible infrastructure, but planning ahead is critical once you leave the capitals. Here's what to expect.
Read guide
Read Spotting fake Aboriginal art and boomerangs: Your Australian souvenir guide
August 7, 2026
Spotting fake Aboriginal art and boomerangs: Your Australian souvenir guide
Learn how to buy genuine Australian souvenirs. Spot fakes, verify authenticity, and support Indigenous artists with proper documentation and ethical galleries.
Read guide