161 verified plans from 15 providers, compared side by side.
See all 161 plansHong Kong's networks include CSL (HKT), SmarTone, 3 Hong Kong and China Mobile Hong Kong. Coverage across the city, the MTR and most of the outlying islands is excellent.
Hong Kong runs separately from the mainland's internet restrictions, so Google, WhatsApp and other foreign apps work normally here — but a mainland China eSIM won't cover Hong Kong.
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Lowest price
$1.50
$0.50/day
SimOptions1 GB for 3 days
Visit SimOptions(opens in a new tab)See in the listLowest per day · Cheapest for a month or more
$3.60
$0.12/day
eSIM2Fly3 GB for 30 days
Visit eSIM2Fly(opens in a new tab)See in the listCheapest for a week or more
$2.20
$0.31/day
eSIM2Fly1 GB for 7 days
Visit eSIM2Fly(opens in a new tab)See in the listCheapest unlimited
$2.80
$2.80/day
eSIMXUnlimited for 1 day
Visit eSIMX(opens in a new tab)See in the list161 of 161 plans for Hong Kong
SimOptionsPrices checked Source: simoptions.com (opens in a new tab)
UbigiPrices checked Source: cellulardata.ubigi.com (opens in a new tab)
UbigiPrices checked Source: cellulardata.ubigi.com (opens in a new tab)
eSIMXPrices checked Source: esimx.com (opens in a new tab)
AirhubPrices checked Source: airhubapp.com (opens in a new tab)
SimOptionsPrices checked Source: simoptions.com (opens in a new tab)
eSIMXPrices checked Source: esimx.com (opens in a new tab)
eTravelSimPrices checked Source: etravelsim.com (opens in a new tab)
JetpacPrices checked Source: jetpacglobal.com (opens in a new tab)
JetpacPrices checked Source: jetpacglobal.com (opens in a new tab)
JetpacPrices checked Source: jetpacglobal.com (opens in a new tab)
eTravelSimPrices checked Source: etravelsim.com (opens in a new tab)
Showing the first 12, in the order chosen above.
The cheapest plan from each provider that lasts at least this long. Data allowance in brackets.
| Provider | 3+ days | 7+ days | 15+ days | 30+ days |
|---|---|---|---|---|
| Airalo | $12.503 days (unlimited) | $26.507 days (unlimited) | $49.0015 days (unlimited) | $71.0030 days (unlimited) |
| Holafly | $13.503 days (unlimited) | $27.907 days (unlimited) | $50.5015 days (unlimited) | $73.9030 days (unlimited) |
| aloSIM | $12.503 days (unlimited) | $4.507 days (1 GB) | $6.5015 days (2 GB) | $8.5030 days (3 GB) |
| Ubigi | $2.507 days (1 GB) | $2.507 days (1 GB) | $7.0015 days (3 GB) | $8.0030 days (1 GB) |
| Saily | $18.995 days (unlimited) | $3.997 days (1 GB) | $48.9915 days (unlimited) | $8.9930 days (3 GB) |
| eSIMX | $3.803 days (unlimited) | $3.007 days (3 GB) | $13.0015 days (unlimited) | $3.8030 days (3 GB) |
| eTravelSim | $9.993 days (unlimited) | $14.997 days (unlimited) | $28.9915 days (unlimited) | $4.5030 days (1 GB) |
| SimOptions | $1.503 days (1 GB) | $4.907 days (5 GB) | $17.5015 days (20 GB) | $43.9030 days (50 GB) |
| GoMoWorld | $4.997 days (4 GB) | $4.997 days (4 GB) | $12.9930 days (17 GB) | $12.9930 days (17 GB) |
| Jetpac | $12.993 days (unlimited) | $7.007 days (3 GB) | $41.9915 days (unlimited) | $10.0030 days (5 GB) |
| Voye | $9.007 days (5 GB) | $9.007 days (5 GB) | $15.0015 days (8 GB) | $23.0030 days (15 GB) |
| eSIM2Fly | $2.207 days (1 GB) | $2.207 days (1 GB) | $3.5015 days (3 GB) | $3.6030 days (3 GB) |
| eSIMo | $3.907 days (1 GB) | $3.907 days (1 GB) | $8.9030 days (3 GB) | $8.9030 days (3 GB) |
| Virgin Connect Roam | $3.007 days (1 GB) | $3.007 days (1 GB) | $5.0015 days (2 GB) | $7.0030 days (3 GB) |
| Airhub | $2.597 days (1 GB) | $2.597 days (1 GB) | $27.9915 days (300 GB) | $4.9930 days (3 GB) |
Separate from mainland China
Holafly says its China eSIM doesn't cover Hong Kong. If you're visiting both, use the trip finder with two stops — Ubigi's Asia regional plans list both.
Source: Holafly — China eSIM page; Ubigi — Best Asia 1 GB, 7 days plan page
Local SIM cards need real-name registration
Since 1 March 2022, new Hong Kong SIM cards, including prepaid ones, must be registered with an identity document before activation; visitors can use their travel document. A travel eSIM from an overseas provider avoids this step.
Source: Hong Kong Government — Real-name registration for SIM cards to take effect
Phones bought in Hong Kong
Apple says certain iPhone models sold in Hong Kong and Macao use two physical nano-SIM cards. If your phone was bought there, check it supports eSIM before you buy.
| Provider | Networks it lists |
|---|---|
| Airalo | HKT |
| Holafly | Not namedHolafly's page did not name the network. |
| aloSIM | 3 Hong Kong |
| Ubigi | Smartone |
| Saily | Not named |
| eSIMX | Not named |
| eTravelSim | 3 Hong Kong |
| SimOptions | CSL, SmarTone |
| GoMoWorld | Not named |
| Jetpac | Not named |
| Voye | CSL, SmarTone, 3, CMHK |
| eSIM2Fly | CMHK |
| eSIMo | Not named |
| Virgin Connect Roam | Smartone, HongKong Telecommunications (HKT) Limited, Hutchison Telecommunications Hong Kong Holdings Limited, HKT |
| Airhub | CSL, H3G, SmarTone |
In our check on 24 Oct 2026, the cheapest verified plan for Hong Kong was SimOptions's hong kong 1 gb, 3 days at $1.50. For a week or more, the cheapest was eSIM2Fly at $2.20 for 7 days. A 30-day plan started at $3.60 (eSIM2Fly). Prices change, so confirm on the provider's site.
Yes. Mainland China's internet restrictions don't apply in Hong Kong.
Airalo's Hong Kong page listed HKT when we checked on 15 October 2026.
Real-name registration applies to SIM cards issued by Hong Kong operators. Travel eSIMs from overseas providers that roam on local networks aren't Hong Kong-issued SIMs.
Single-country plans stop at the border. Compare nearby destinations, or see Asia prices side by side.
Official = regulator or manufacturer. Provider = the seller's own page. Secondary = press or independent guides, used only where no official source was available.
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