Weekly Travel eSIM Deals for Hong Kong Travellers
Quickly compare travel eSIM prices before a trip, with separate shortlists for value, Japan and China firewall-bypass use cases.
Updated 22 Jun 2026
How to read this report
Travel eSIM prices move often, especially around holiday seasons. This weekly page keeps the most common Hong Kong outbound travel use cases in one place: Japan, Mainland China and general best value per GB.
Rankings are generated from the current published DealSifu catalogue. Prices are reference points, especially for broadband where final quotes depend on building coverage and negotiation. Always confirm with the provider before signing up.
Best value per GB
All travel eSIM packs sorted by price per GB.
Airalo TH · 50GB · 10 days
HK$1.5 / GB
- Destination
- Thailand
- Data
- 50 GB
- Validity
- 10 days
- Hotspot
- Yes
Airalo TH · 50GB · 30 days
HK$4.1 / GB
- Destination
- Thailand
- Data
- 50 GB
- Validity
- 30 days
- Hotspot
- Yes
Airalo UK · 50GB · 30 days
HK$5.84 / GB
- Destination
- United Kingdom
- Data
- 50 GB
- Validity
- 30 days
- Hotspot
- Yes
CMHK Greater Bay Area Pass · 15GB · 30 days
HK$5.87 / GB
- Destination
- Greater Bay Area
- Data
- 15 GB
- Validity
- 30 days
- Hotspot
- Yes
Airalo TH · 20GB · 15 days
HK$6.65 / GB
- Destination
- Thailand
- Data
- 20 GB
- Validity
- 15 days
- Hotspot
- Yes
Airalo TH · 20GB · 30 days
HK$6.79 / GB
- Destination
- Thailand
- Data
- 20 GB
- Validity
- 30 days
- Hotspot
- Yes
Japan eSIM deals
Japan-compatible packs, including regional and global packs that cover Japan.
Airalo JP · 1GB · 3 days
HK$31.79 / GB
- Destination
- Japan
- Data
- 1 GB
- Validity
- 3 days
- Hotspot
- Yes
Airalo JP · 3GB · 3 days
HK$19.27 / GB
- Destination
- Japan
- Data
- 3 GB
- Validity
- 3 days
- Hotspot
- Yes
Airalo JP · 3GB · 7 days
HK$20.23 / GB
- Destination
- Japan
- Data
- 3 GB
- Validity
- 7 days
- Hotspot
- Yes
Airalo JP · 5GB · 7 days
HK$15.03 / GB
- Destination
- Japan
- Data
- 5 GB
- Validity
- 7 days
- Hotspot
- Yes
Airalo JP · 5GB · 15 days
HK$16.18 / GB
- Destination
- Japan
- Data
- 5 GB
- Validity
- 15 days
- Hotspot
- Yes
Airalo JP · 5GB · 30 days
HK$16.76 / GB
- Destination
- Japan
- Data
- 5 GB
- Validity
- 30 days
- Hotspot
- Yes
Mainland China eSIM deals
China-compatible packs to compare before you rely on Google, WhatsApp or Gmail across the border.
Airalo CN · 1GB · 3 days
HK$31.79 / GB
- Destination
- Mainland China
- Data
- 1 GB
- Validity
- 3 days
- Hotspot
- Yes
Airalo CN · 3GB · 3 days
HK$24.08 / GB
- Destination
- Mainland China
- Data
- 3 GB
- Validity
- 3 days
- Hotspot
- Yes
Airalo CN · 3GB · 7 days
HK$26.97 / GB
- Destination
- Mainland China
- Data
- 3 GB
- Validity
- 7 days
- Hotspot
- Yes
Airalo CN · Unlimited · 3 days
- Destination
- Mainland China
- Data
- Unlimited
- Validity
- 3 days
- Hotspot
- Yes
CMHK Greater Bay Area Pass · 15GB · 30 days
HK$5.87 / GB
- Destination
- Greater Bay Area
- Data
- 15 GB
- Validity
- 30 days
- Hotspot
- Yes
csl Greater Bay Area Data Pass · 10GB · 30 days
HK$9.8 / GB
- Destination
- Greater Bay Area
- Data
- 10 GB
- Validity
- 30 days
- Hotspot
- Yes
Related rankings
Frequently asked questions
Should I buy the cheapest eSIM or the best price per GB?
For short trips, the cheapest pack that covers your destination may be enough. For one week or longer, price per GB is usually the better value metric.
Prices and terms can change quickly. DealSifu is for comparison only and does not guarantee provider availability or final price.