Is this a Sydney-only eSIM?

No. It's the single national Australia plan, so the same eSIM works across all of New South Wales and the rest of the country - Sydney, Byron Bay, the Hunter Valley and beyond - on the same allowance.

Can I use it on the coastal drive to Byron Bay?

Yes. Coverage is strong through the main towns along the Pacific Highway - Newcastle, Port Macquarie, Coffs Harbour and Byron - though expect brief gaps on rural stretches between them.

New South Wales eSIM.

Name: New South Wales travel eSIM
Brand: My Holiday SIM

From Sydney Harbour to the Blue Mountains and Byron Bay - stay connected coast to hinterland.

from $3.16/day · unlimited dataAll of Australia →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$5.75$0.57/day

Cheapest plan covering your trip: 3GB, valid 15 days.

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$5.75

Good to know in New South Wales

Sydney's ferries and trains all use contactless tap-on with Opal or a bank card - keep data live so the TripView or Opal Travel app can show real-time departures from Circular Quay and the Northern Beaches.

Best time to visit New South Wales

September to November and March to May bring warm, dry days ideal for beaches and bushwalks without the peak-summer crowds and heat.

Two simple ways to buy

New South Wales eSIM plans: unlimited, or by the GB.

Every New South Wales eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in New South Wales — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in New South Wales?

A rough, honest guide to sizing your New South Wales eSIM so you're not guessing. Most travellers in New South Wales are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

New South Wales eSIM: your local data guide.

Whether you're crossing the Harbour Bridge, catching a ferry to Manly, wine-tasting in the Hunter Valley or chasing waterfalls in the Blue Mountains, a New South Wales eSIM keeps maps, ferry timetables and surf reports live. You'll want data for coastal drives up to Byron Bay and out to Broken Hill in the far west.

One eSIM for New South Wales and all of Australia. It's the national Australia eSIM — from $3.16/day with unlimited data, working the same in New South Wales as it does the moment you leave it.

Landing at Sydney - Kingsford Smith (SYD)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

New South Wales eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$0.67

$2.00

—

5 days1GB

$0.40

$2.00

−40%

7 days1GB

$0.29

$2.00

−57%

10 days3GBPopular

$0.57

$5.75

−15%

15 days3GB

$0.38

$5.75

−43%

30 days3GB

$0.26

$7.66

−61%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in New South Wales

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

New South Wales eSIM from $3.16/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in New South Wales.

Sydney CBD & Bondi

Dense 5G across the city, Circular Quay, Bondi and the eastern beaches makes streaming and mobile tickets effortless.

Blue Mountains

Solid 4G around Katoomba and Echo Point, though signal drops on bushwalking tracks and deep in the valleys.

Hunter Valley

Reliable data in Cessnock and the main cellar-door strip for booking tastings and rideshares between vineyards.

Byron Bay

Good coverage in town and at Cape Byron lighthouse, easing off on the quieter hinterland roads inland.

The practical bit

Getting around New South Wales on your eSIM.

Apps you'll want online in New South Wales

Opal Travel— Official NSW transport app for topping up Opal and checking train, bus and ferry times.
TripView— Popular Sydney timetable app with live departures and trip planning across the network.
Uber— Widely used across Sydney and regional hubs for rides and Uber Eats delivery.
DiDi— Alternative ride-hailing app operating in Sydney, often cheaper at busy times.

How long to stay in New South Wales

Most visitors spend four to seven days in New South Wales, splitting time between Sydney's harbour and beaches and a day trip or two out to the Blue Mountains or Hunter Valley.

How much data for New South Wales

A balanced 3-5 GB suits a week of maps, ferry apps and social sharing; choose Unlimited if you'll stream, video-call home or hotspot a laptop from your accommodation.

Coverage in New South Wales

5G is strong across Sydney and the coastal cities, and 4G reaches most towns; expect coverage to thin on Blue Mountains bushwalks, in the Snowy Mountains and across the far-west outback around Broken Hill.

Where you're headed

Discover New South Wales.

Stunning aerial shot of Ulladulla, NSW coast at sunset showcasing town, forest, and ocean scenery.

A vibrant view of Sydney Harbour Bridge with Luna Park and sailboats highlighting the iconic skyline.

Aerial view of Wollongong cityscape with a prominent lighthouse and coastline at sunset.

Breathtaking aerial view of Sydney Opera House with surrounding skyline and Harbor Bridge.

Cities in New South Wales

Zoom in on New South Wales.

Sydney eSIM

How to activate your New South Wales eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in New South Wales

Turn the line on when you land. Connected before baggage claim.

New to eSIM in New South Wales?

What is a New South Wales eSIM?

A New South Wales eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local New South Wales data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Why travellers choose My Holiday SIM for New South Wales.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in Australia.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Australia's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

Telstra
Optus
Vodafone

Popular places covered

SydneyMelbourneBrisbaneGold CoastCairnsPerthAdelaideUluru

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your New South Wales eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

New South Wales eSIM questions, answered.

Yes, around Katoomba, Leura and the main lookouts coverage is dependable. Signal thins on longer bushwalking tracks and in the deeper canyons, so download offline maps before heading below the escarpment.

Your New South Wales eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in Australia?