100 MB
Data
7 days
Validity
$0.85
$8.70/GB
Roamix eSIM Hong Kong 2026: Cheap Data Plans & Prices
Roamix eSIM Hong Kong 2026: plans and prices. How much does it cost? Rates by days and GB, the cheapest data package and unlimited options in one list.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
Roamix plans and prices for Hong Kong
Roamix for Hong Kong FAQ.
How much does the cheapest Roamix eSIM for Hong Kong cost?
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The cheapest Roamix eSIM for Hong Kong costs $0.85 and gives you 100 MB for 7 days. We recheck prices daily, so this price is up to date. You can buy it on the official Roamix site.
Does Roamix work in Hong Kong?
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Yes, Roamix works in Hong Kong on its Hong Kong-only plans and on its regional and global eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a Roamix eSIM for Hong Kong for 7, 15 or 30 days?
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For Hong Kong alone, these are Roamix's lowest prices by trip length:
- 7 days: $0.85 for 100 MB
- 15 days: $4.70 for 3 GB
- 30 days: $4.85 for 3 GB
Does Roamix have an unlimited data eSIM for Hong Kong?
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Yes, Roamix has 182 unlimited plans for Hong Kong, ranging from $2.70 for 1 day to $303.40 for 365 days. A week without a data cap costs $7.25. On Roamix's unlimited plans, you pick how much full-speed data you get each day, from 500 MB to 10 GB on most country pages, and after that you stay online at a lower speed. Check the plan details before you buy.
What is Roamix, and is it good for Hong Kong?
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Roamix is an eSIM store for travelers, with plans covering 205 destinations. If you want prices for other countries and the full verdict, read the Roamix eSIM review.
How much does 1 GB of data cost with a Roamix eSIM in Hong Kong?
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With Roamix, 1 GB in Hong Kong can cost as little as $0.78, on the plan with 50 GB for 30 days.
Does Roamix have 5G in Hong Kong?
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Yes, every Roamix plan for Hong Kong has 5G. Your phone needs to support 5G too: on iPhone, that means an iPhone 12 or newer.
Can I use a Roamix eSIM as a mobile hotspot in Hong Kong?
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Yes, every Roamix plan, unlimited ones included, lets you share data through a hotspot at no extra fee, and it comes from the same data balance.
Does Roamix have a phone plan with a number for Hong Kong?
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No, Roamix's Hong Kong plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy a Roamix eSIM before my trip to Hong Kong and use it later?
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Yes, you can buy it months ahead. On most plans, the days start when your phone first connects to a network in Hong Kong, and some start when you install the eSIM, so check the plan details before you buy.
Can I top up a Roamix eSIM?
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Yes, you can top up the same eSIM on the Roamix website under My eSIMs, with no new QR code. Most top-ups add data within your current plan's days, and some plans can't be topped up, so check the plan details before you buy.
Does Roamix have a global eSIM that works in Hong Kong?
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Yes, Roamix has 321 regional plans that cover Hong Kong and other countries, plus 39 global plans starting at $10.30. These keep you online as you cross borders. But if you're only going to Hong Kong, a Hong Kong-only plan costs less. For example, 10 GB for 30 days is $11.30 on the Hong Kong eSIM and $16.30 on the regional one.