Airalo
1GB · 7 days
32k$7 AUD
The best eSIM for Hong Kong
Instant data, no physical SIM required.
Instant data, no physical SIM required. Hong Kong is one of the cheapest eSIM destinations in the world. Note that a Hong Kong plan does not cover mainland China, and that the mainland internet is filtered while Hong Kong's is not - a Hong Kong eSIM used across the border sometimes routes around that, but do not rely on it.
8 esim options for Hong Kong, compared
Airalo Recommended
10GB · 15 days
32k$14.50 AUD
Saily
10GB · 30 days
6k$18.50 AUD
Airalo
20GB · 30 days
32k$24.50 AUD
Yesim
Unlimited · 15 days
4k$32.50 AUD
Klook
Travel SIM & eSIM options
40k-
Nomad
10GB · 30 days
12k$21 AUD
Compare only
Holafly
Unlimited · 15 days
28k$44 AUD
Compare only
Prices are indicative, shown in AUD and refreshed from provider APIs where available. Always confirm the final price on the provider's site - it is the price that applies. We may earn a commission if you buy through our links, which never changes what you pay. Partners are listed before providers who pay us nothing, as our terms set out; sorting by price ignores all of that and orders on the number alone. How we make money.
Compared side by side
| Provider | Data | Validity | Price (AUD) | Per GB |
|---|---|---|---|---|
| Airalo Partner | 1GB | 7 days | $7 | $7 |
| Airalo Partner | 10GB | 15 days | $14.50 | $1.45 |
| Saily Partner | 10GB | 30 days | $18.50 | $1.85 |
| Airalo Partner | 20GB | 30 days | $24.50 | $1.23 |
| Yesim Partner | Unlimited | 15 days | $32.50 | - |
| Klook Partner | Varies | Choose on booking | Varies | - |
| Nomad | 10GB | 30 days | $21 | $2.10 |
| Holafly | Unlimited | 15 days | $44 | - |
Getting online in Hong Kong
What is mobile coverage like in Hong Kong?
Outstanding, including in every MTR tunnel and on the outlying islands.
Is an eSIM cheaper than roaming in Hong Kong?
Hong Kong is one of the cheapest eSIM destinations in the world. Note that a Hong Kong plan does not cover mainland China, and that the mainland internet is filtered while Hong Kong's is not - a Hong Kong eSIM used across the border sometimes routes around that, but do not rely on it.
Whether your handset takes an eSIM, and what happens to your Australian number, are the same answers everywhere - covered once on the eSIM hub.
More Hong Kong essentials
Hong Kong visa and entry rules
Passport, visa, arrival cards and customs rules for Australian passport holders.
Flights to Hong Kong
Search fares from Australia, then sort the rest of the trip.
Hong Kong travel insurance
Medical, cancellation and luggage cover for Australian travellers.
Hong Kong money and cards
Cards, cash and FX fees for Australian travellers.
Hong Kong airport transfers
Trains, buses, private transfers and taxis compared.
Driving in Hong Kong
International Driving Permit rules and car hire for Australians.
Hong Kong travel essentials
Adapters, plugs, tap water, tipping and health basics.
Things to do in Hong Kong
Attractions, tours and passes worth booking ahead.
Further reading: eSIM vs roaming vs local SIM: what Australians should actually buy
How these comparisons are made
Every plan listed can be bought with an Australian account and is priced in AUD, with a per-GB column so a 1GB and a 20GB plan can be compared honestly. Jamie has personally bought and used eSIMs from the providers in these tables on real trips - being usable by an actual Australian traveller, not just cheap on paper, is the bar for inclusion. Prices are indicative and re-checked against provider pricing; the provider's checkout is always authoritative. Read the full editorial policy.
Hong Kong connectivity FAQs
Is an eSIM worth it in Hong Kong?
Yes - it is one of the cheapest eSIM markets anywhere, and Australian roaming here runs $5-$10 a day. Just note that a Hong Kong plan does not cover mainland China.
Planning Hong Kong?
We will send you the Hong Kong guide as it grows - what to book before you go, which eSIM and travel card are worth it there, and what things actually cost in Australian dollars.