Does it cover Sydney's ferries and trains?

It works right across Sydney's Opal transport network - trains, light rail and ferries. Coverage is strong over the harbour, though it can briefly dip mid-crossing near North Head, so download your route beforehand.

How much data do I need for a few days in Sydney?

For maps, rideshares, social posts and the odd video call, most travellers find 1GB comfortable for two to three days. If you're streaming or hotspotting a laptop, size up - the same plan works Australia-wide.

Sydney eSIM.

Name: Sydney travel eSIM
Brand: My Holiday SIM

Stay connected from Bondi's surf to the Opera House sails across Sydney Harbour.

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 Sydney

Sydney's harbour ferries are the best-value sightseeing in town. Signal can dip briefly mid-harbour near the Heads, so load your Opal top-up or maps before boarding the Manly service.

Two simple ways to buy

Sydney eSIM plans: unlimited, or by the GB.

Every Sydney eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Sydney — 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 Sydney?

A rough, honest guide to sizing your Sydney eSIM so you're not guessing. Most travellers in Sydney 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

Sydney eSIM: your local data guide.

From catching the Manly ferry across the harbour to walking the Bondi to Coogee coastal path, a Sydney eSIM keeps you online the moment you land. You'll want live maps for the sprawling Opal rail network, ride-hailing from Circular Quay, and instant photo uploads from the Opera House forecourt.

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

Landing at Sydney Kingsford Smith Airport (SYD)?

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

Sydney 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 Sydney

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

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

On the ground

Where you'll lean on data in Sydney.

Circular Quay

Pull up live ferry departures to Manly, Taronga and Watsons Bay while you navigate the buzzing waterfront on maps.

Bondi Beach

Stream the surf report, share reels from the coastal walk, and hail a rideshare back to the CBD when you're done.

The Rocks

Look up weekend market stalls, historic pub reviews and self-guided heritage walks beneath the Harbour Bridge.

Darling Harbour

Book aquarium tickets, find harbourside dining and check IMAX or museum session times as you wander.

The practical bit

Getting around Sydney on your eSIM.

Apps you'll want online in Sydney

Opal Travel— Plan trips and top up your Opal card across Sydney's trains, buses and harbour ferries; needs data for live times.
Uber— Book rides from Circular Quay, the airport or Bondi with live driver tracking and fares updating over mobile data.
DiDi— A cheaper ride-hailing rival widely used in Sydney; needs data to book and follow your driver.
Google Maps— Live train, ferry and walking directions plus Opal disruptions; download offline maps for harbour dead spots.

How long to stay in Sydney

Most visitors spend three to four days in Sydney, enough for the harbour, Bondi and the coastal walk, plus a day trip out to the Blue Mountains.

How much data for Sydney

For a few days of maps, rideshares, ferry timetables and social posts, around 3-5GB suits most Sydney trips comfortably; drop to 1GB if you travel light, or go Unlimited to stream and hotspot.

Coverage in Sydney

5G is strong across the CBD, airport, eastern beaches and North Shore, but signal dips briefly mid-harbour near the Heads, in some rail tunnels and out in Royal National Park bushland.

Where you're headed

Discover Sydney.

Sydney, Australia — skyline and landmarks · stay connected with a Sydney eSIM from My Holiday SIM

Sydney, Australia — streets and everyday scenes · stay connected with a Sydney eSIM from My Holiday SIM

Sydney, Australia — sights worth exploring · stay connected with a Sydney eSIM from My Holiday SIM

Sydney, Australia — a travel moment · stay connected with a Sydney eSIM from My Holiday SIM

How to activate your Sydney 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 Sydney

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

New to eSIM in Sydney?

What is a Sydney eSIM?

A Sydney eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Sydney 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.

Peace of mind

Your Sydney eSIM: data-only, zero bill shock.

Your Sydney eSIM handles the internet while you travel. Your home number stays exactly where it is — no surprise roaming charges in Sydney, no swapping your real SIM out.

Keep your number & WhatsApp

The eSIM is data-only and runs alongside your home SIM. Your number, iMessage and WhatsApp keep working exactly as they do at home.

No roaming bills, ever

Turn data roaming OFF on your home SIM and ON for the eSIM. You pay once, up front — no overage, no metered surprises, no bill waiting when you land home.

One thing worth knowing

Because it's data-only, the eSIM can't receive bank verification (OTP) text codes — those still go to your home number. Keep it reachable on Wi-Fi calling, or use app-based codes.

Traveller relaxed and connected on her phone, no roaming bill to worry about

Why travellers choose My Holiday SIM for Sydney.

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 Sydney 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

Sydney eSIM questions, answered.

Yes. Install and activate before you fly, and your data connects to a local network the moment you switch off aeroplane mode at Kingsford Smith (SYD) - handy for ordering a rideshare or checking your train into the CBD.

Your Sydney 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?