Do I need a VPN in Hong Kong?

No. Unlike mainland China, Hong Kong isn't behind the Great Firewall, so Google Maps, WhatsApp, Instagram and Gmail all work normally without a VPN - one of the big practical differences from travelling on the mainland.

Is the MTR easy to navigate with the eSIM?

Very - with live data the MTR Mobile app and Citymapper make Hong Kong's superb metro effortless, and 5G reaches deep into most underground stations across Hong Kong Island and Kowloon.

Hong Kong eSIM.

Name: Hong Kong travel eSIM
Brand: My Holiday SIM

Skyline harbours, island temples and street-market bustle - stay connected across Hong Kong's islands and Kowloon.

from $2.59/day · unlimited dataAll of China →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$7.60$0.76/day

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

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$7.60

Good to know in Hong Kong

Hong Kong runs on its own mobile networks and, unlike the mainland, isn't behind the Great Firewall - so Google, WhatsApp and Instagram work normally here. Just make sure your eSIM plan actually covers Hong Kong, as many mainland China plans don't.

Best time to visit Hong Kong

October to December is the best window - cooler, dry and clear, ideal for harbour views and hiking, unlike the hot, humid, storm-prone summer.

Two simple ways to buy

Hong Kong eSIM plans: unlimited, or by the GB.

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

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

Hong Kong eSIM: your local data guide.

Hong Kong moves fast, from the Star Ferry across Victoria Harbour to the Peak Tram, Lantau's Big Buddha and the neon markets of Mong Kok. You'll want data for the MTR, Octopus top-ups, restaurant queues and maps through the vertical city. A Hong Kong eSIM keeps you navigating, translating and paying from the airport to the outlying islands.

One eSIM for Hong Kong and all of China. It's the national China eSIM — from $2.59/day with unlimited data, working the same in Hong Kong as it does the moment you leave it.

Landing at Hong Kong International (HKG)?

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

Hong Kong 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

$0.76

$7.60

—

15 days3GB

$0.51

$7.60

−24%

30 days3GB

$0.35

$10.42

−48%

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

eSIM vs the old ways in Hong Kong

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

Hong Kong eSIM from $2.59/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Hong Kong.

Central & Victoria Peak

Dense 5G across the business core and up the Peak Tram for maps, photos and payments.

Tsim Sha Tsui & Kowloon

Fast data along the harbourfront and through the markets for navigation and restaurant-hunting.

Lantau Island

Good coverage at the Big Buddha, cable car and Disneyland, thinning on the quieter hiking trails.

Sai Kung & the New Territories

Signal is reliable in the towns but can dip on the coastal hikes and outlying islands.

The practical bit

Getting around Hong Kong on your eSIM.

Apps you'll want online in Hong Kong

MTR Mobile— Official app for Hong Kong's fast, extensive metro - routes, fares and exits.
Citymapper— Excellent multi-mode journey planner covering MTR, buses, trams and ferries.
Octopus— Manage and top up the Octopus card that pays for transit and shops.
Uber— Works in Hong Kong for private cars alongside the city's red taxis.

How long to stay in Hong Kong

Three to four days is typical for Hong Kong - Hong Kong Island and Kowloon's sights and food, plus a day on Lantau or the outlying islands.

How much data for Hong Kong

A balanced 3-5 GB plan covers a Hong Kong city break of maps, messaging and social; go Unlimited if you'll stream, video-call home or tether a laptop.

Coverage in Hong Kong

Hong Kong has some of the world's best mobile coverage, with 5G deep in MTR tunnels and across the urban core; only remote New Territories hikes and outlying islands see it thin.

Where you're headed

Discover Hong Kong.

Dramatic cityscape with ocean and mountains under cloudy sky.

A breathtaking view of Hong Kong's illuminated skyline and harbor at night.

Stunning night view of Hong Kong skyline with illuminated skyscrapers and city lights.

Illuminated Hong Kong skyline with iconic skyscrapers and Victoria Harbour at night.

How to activate your Hong Kong 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 Hong Kong

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

New to eSIM in Hong Kong?

What is a Hong Kong eSIM?

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

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 China.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins China'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.

China Mobile
China Unicom
China Telecom

Popular places covered

BeijingShanghaiXi'anChengduGuilinHangzhouGuangzhouShenzhen

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 Hong Kong 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

Hong Kong eSIM questions, answered.

Not always - Hong Kong is a separate telecoms market with its own networks, and many mainland China plans exclude it. Check that your eSIM specifically lists Hong Kong coverage, or buy a plan made for the SAR.

Your Hong Kong 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 China?