Hong Kong eSIM plans from $1.89
Affordable connectivity for every adventure to Hong Kong.
Hong Kong eSIM data from USD $1.89, for a few hours at the airport or a month in the city. Install it at home and get online as soon as you land at Chek Lap Kok.
HK · USD $1.89
Hong Kong eSIMs
9 plans
No picks for this trip yet — the full list is below.
An eSIM for Hong Kong, from Layover to Long Stay
An eSIM for Hong Kong is a prepaid data plan that lives on your phone, so there's no SIM counter to queue at in the arrivals hall. It runs through international roaming partners on Hong Kong's major networks, and your home SIM stays on for calls and texts.
Hong Kong is often one stop on a longer journey, and the plans reflect that. A one-day unlimited pass covers a long layover, seven-day plans suit a short stopover, and 3 GB lasting up to 30 days fits a longer stay. Heading over the border to China as well? A Greater China plan covers both.
You pay once, upfront, which helps you stay in control of your travel data spend and avoid daily roaming fees from your home carrier. If anything goes wrong mid-trip, 24/7 support is there around the clock.
Hong Kong eSIM Coverage on 3 Hong Kong, CSL and China Mobile HK
Your Hong Kong eSIM connects to major local networks: 3 Hong Kong, CSL Hong Kong or China Mobile HK, depending on the plan. Your phone automatically connects to available supported partner networks, and data is reliable across Central, Kowloon and Tsuen Wan, including MTR platforms and the airport.
Hong Kong is small, but it's hilly, and that's where signal varies. Popular ridges like the Dragon's Back Trail usually have coverage, while deep valleys in Lantau South Country Park and quieter stretches of the MacLehose Trail can drop out. Around Sai Kung East Country Park, the remote beaches and coves have a few dead spots.
Planning a ferry to Macao? A Hong Kong-only plan stops at the border, so pick a Greater China plan if you're crossing. Download an offline map before long hikes, and check your remaining data in the EscapeSIM dashboard before a big day out.
See how much data is left before a day at Ocean Park Hong Kong or a ride up on Ngong Ping 360.
Get a warning before you run low, so the MTR app and maps don't cut out mid-journey.
Staying longer than planned? Add data to the same eSIM on plans that support top-ups.
Your regular SIM keeps taking calls and texts, so bank codes still arrive while the eSIM handles your data.
How it works
Pick a country or region and a data size.
Your QR code and install link arrive in minutes.
On Wi-Fi, before you leave. Takes two minutes.
Data switches on when you arrive. Your home SIM keeps working.
Why Travellers Choose Our Hong Kong eSIM
Built for Layovers and Stopovers
Plenty of trips through Hong Kong are a few hours or a few days long. Short plans mean you pay for the time you're actually there.
A one-day unlimited pass suits a long layover when you head into the city for dim sum and the view from Victoria Peak.
For a stopover of a few days, 1 GB and 3 GB plans last seven days, enough for maps, messaging and checking flight times on light use.
Short Trips and Longer Stays
Not every visit is a quick stop. Plans of 2 GB and 3 GB last 15 days, a 3 GB plan runs for up to 30 days, and fixed Hong Kong plans go up to 30 GB.
A fortnight of sightseeing, ferries and food tours fits a 15-day plan if you mostly use maps and messaging.
On a month-long work trip, the 30-day plan keeps a steady allowance going, and you can top up on supported plans rather than buying a new eSIM.
Cross the Border on One eSIM
Many visitors take the train to Shenzhen or a ferry to Macao. A Greater China plan covers Hong Kong, the mainland and Macao on one eSIM.
A Hong Kong-only plan works only in Hong Kong, so choose Greater China if any part of your trip crosses the border.
Some familiar apps and sites are restricted on mainland Chinese connections, so save offline copies of tickets and addresses before a day trip north.
A Better Fit Than Home Roaming
Travellers flying in from Australia and elsewhere often pay a daily roaming fee to their home carrier. A prepaid Hong Kong eSIM swaps that for one upfront cost.
Turn off data roaming on your home SIM and let the eSIM carry your data, while your usual number still receives calls and texts.
Because the plan is prepaid, the data side of your trip costs what you paid for it.
Who Our Hong Kong eSIM Suits
Leave the airport on the Airport Express, find lunch in Central and track your flight without hunting for Wi-Fi.
Check weather and bus times for the Lantau Peak Sunrise Hike or Tai Mo Shan, with an offline map for the valleys where signal fades.
Use ride wait times and digital tickets at the park, with a one-day unlimited pass so nobody has to ration data.
Take calls between meetings in Central, or work from the Hive or Garage Society, on a 30-day plan sized for a longer work trip.
Hong Kong eSIM Questions
Match the plan to the length of your visit. For a layover, take the one-day unlimited pass; a seven-day 1 GB or 3 GB plan covers a short stopover, and 15-day or 30-day plans fit longer trips. Also visiting the mainland or Macao? Go for Greater China.
Maps, messaging, browsing and some social media come to roughly 0.5 GB a day, so a short stopover fits comfortably in a 1 GB to 3 GB plan. Video streaming and video calls use about 1 GB per hour, so go bigger or unlimited if you do either. You can track usage in your EscapeSIM dashboard.
No. These are data-only plans without a Hong Kong phone number. Your home SIM stays active, so you keep your usual number for calls and texts. To call people in Hong Kong, use internet calling in apps like WhatsApp over your eSIM data.
On the MTR, yes, including stations and trains in the urban network. Hiking is more mixed: popular ridges usually have signal, but deep valleys on Lantau and the far corners of the New Territories can drop out. Download offline maps before a long hike.
Yes. China Mobile HK is one of the partner networks our Hong Kong plans run on, and you can buy a plan online in Australia before you fly. It is prepaid, so it replaces daily roaming fees from your Australian carrier with one upfront cost, and your Australian number stays active for calls and texts.
No, a Hong Kong-only plan stays within Hong Kong. For Shenzhen, Macao or a longer trip on the mainland, choose a Greater China plan, and for wider travel take a regional Asia plan. Your phone automatically connects to available supported partner networks in each place.
Yes. Your phone has to support eSIM and be carrier-unlocked. Recent iPhone, Samsung Galaxy and Google Pixel models support eSIM. If your phone came on a contract, ask your carrier to confirm it is unlocked before you travel.
It depends on how long you're staying and where else you're going. A day pass fits a layover, seven to 30-day plans cover stopovers and longer stays, and Greater China suits trips that cross the border. Every plan is prepaid, with a usage dashboard and 24/7 support.