Hong KongUnlimited Data eSIM Plans
Unlimited data eSIM plans — no data counting · 26 plans
Tired of counting gigabytes while traveling in Hong Kong? Unlimited data eSIM plans promise no data caps — but the truth is most have a Fair Usage Policy (FUP) that throttles speeds after a threshold (from 5GB/day to 100GB/month). This page lists 26 unlimited data eSIM plans for Hong Kong, starting from $0.70, sorted by price. Important: always check the FUP policy — "unlimited" rarely means truly unlimited high-speed data.
📍 Looking for all options? See the full list of Hong Kong eSIM plans across all durations and providers.
Hong Kong Unlimited Data · Editor's Picks
Sorted by value, top 3 picks
Hong Kong Unlimited Data 1 days
Unlimited Data · 1 days
Provided by RedteaGO
Hong Kong Unlimited Data 1 days
Unlimited Data · 1 days · Hotspot
Yesim plan — Possible throttling
Hong Kong Unlimited Data 3 days
Unlimited Data · 3 days · Hotspot
Maya Mobile Hong Kong unlimited data plan
Filter by days
Best Rated eSIM Plans forHong Kong
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CMHK / csl / 3 Hong Kong / SmarTone · 4G/5G
$5.83
$5.83/day
Last verified Jul 28, 2026
CMHK / csl / 3 Hong Kong / SmarTone · 4G/5G
$25.16
$3.59/day
Last verified Jul 28, 2026
CMHK / csl / 3 Hong Kong / SmarTone · 4G/5G
$40.02
$2.67/day
Last verified Jul 28, 2026
CMHK / csl / 3 Hong Kong / SmarTone · 4G/5G
$56.03
$1.87/day
Last verified Jul 28, 2026
HK · 4G/5G
$9.99
$3.33/day
Last verified Jul 28, 2026
HK · 4G/5G
$19.99
$2.86/day
Last verified Jul 28, 2026
HK · 4G/5G
$27.99
$2.00/day
Last verified Jul 28, 2026
HK · 4G/5G
$49.99
$1.67/day
Last verified Jul 28, 2026
hong-kong ·
$0.77
$0.70
$0.70/day
Last verified Jul 28, 2026
hk · 4G/5G
$16.50
$5.50/day
Last verified Jul 28, 2026
hk · 4G/5G
$25.00
$5.00/day
Last verified Jul 28, 2026
hk · 4G/5G
$38.50
$5.50/day
Last verified Jul 28, 2026
hk · 4G/5G
$45.50
$4.55/day
Last verified Jul 28, 2026
hk · 4G/5G
$63.50
$4.23/day
Last verified Jul 28, 2026
hk · 4G/5G
$92.00
$3.07/day
Last verified Jul 28, 2026
HK · LTE/5G
$12.50
$4.17/day · $0.00/GB
Last verified Jul 28, 2026
HK · LTE/5G
$20.50
$4.10/day · $0.00/GB
Last verified Jul 28, 2026
hong-kong · 4G/5G
$26.99
$5.40/day
Last verified Jul 28, 2026
HK · LTE/5G
$29.50
$4.21/day · $0.00/GB
Last verified Jul 28, 2026
HK · LTE/5G
$35.00
$3.50/day · $0.00/GB
Last verified Jul 28, 2026
hong-kong · 4G/5G
$41.03
$4.10/day
Last verified Jul 28, 2026
hong-kong · 4G/5G
$48.59
$3.24/day
Last verified Jul 28, 2026
hong-kong · 4G/5G
$48.99
$1.63/day
Last verified Jul 28, 2026
HK · LTE/5G
$49.00
$3.27/day · $0.00/GB
Last verified Jul 28, 2026
hong-kong · 4G/5G
$70.19
$2.34/day
Last verified Jul 28, 2026
HK · LTE/5G
$72.50
$2.42/day · $0.00/GB
Last verified Jul 28, 2026
Carrier: $8.00/day → eSIM: $0.70/day · Save 91%
Hong Kong tips to avoid pitfalls
- 💡 Short-term travelers should compare 1-7 days plans.
- 💡 Check if CSL / SmarTone / 3HK are covered.
- 💡 For cross-border travel to mainland China, confirm plan coverage.
Hong Kong Unlimited Data eSIM FAQ
How much does a Hong Kong Unlimited Data eSIM plan cost?
We currently list 26 Hong Kong Unlimited Data eSIM plans, with prices ranging $0.70 – $92.00. The cheapest is Hong Kong Unlimited Data 1 days, around $0.70. Actual prices may vary with promotions and exchange rates — check the provider page before purchase.
Are unlimited Hong Kong eSIMs really unlimited?
Most "unlimited" plans have a Fair Usage Policy (FUP) — after a certain data threshold, speeds may be throttled during peak hours. The FUP limit varies by provider (from 5GB/day to 100GB/month). Check the plan details for the exact FUP policy before buying.
Who should get an unlimited data eSIM for Hong Kong?
Unlimited plans are ideal for: heavy data users, people who stream a lot of video, groups sharing a hotspot, remote workers needing consistent connectivity, and anyone who doesn't want to worry about data limits while enjoying Hong Kong.
Is it better to buy an eSIM or a physical SIM for Hong Kong?
An eSIM needs no card swap, can be installed before departure, activates right after landing, and supports dual SIM (keeping your home number). A physical SIM suits cases needing a local phone number or a device without eSIM support. Compare eSIM prices here first — they're usually cheaper than airport counters.
How do I activate a Hong Kong eSIM after landing?
Install it before departure over Wi-Fi. After landing, enable data roaming to auto-activate; if there's still no service after 1-2 minutes, manually select the local operator in settings. Checking device compatibility before departure reduces the risk of activation failure.
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RedteaGO
Unlimited Data · 1 days