Hong Kong 10GB 30 days
CSL / HKT / China Mobile Hong Kong / SmarTone
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
- 5G ready
- Hotspot
- Best value per GB
Validity starts on first connection at the destination
from$14.90
eSIM for stays of 30 days or more
Long stays hinge on two things: validity length and whether you can top up without reinstalling.
Author: eSIMonline Travel Desk · Travel content desk
Quick answer
- Prefer top-up capable plans so you never reinstall mid-stay.
- Beyond 60 days, compare against a local monthly SIM too.
Long plans versus topping up
A top-up capable 30-day plan usually beats buying several short plans: no reinstalling and no gap in service. Check whether a top-up extends the validity or only adds data.
When a local SIM makes more sense
If you need a local number to verify with banks, delivery services or domestic apps, a data-only travel eSIM will not cover it. Use the eSIM for your first days, then arrange a local SIM when convenient.
Related
Plans that fit this trip
Sorted from the lowest price.
Fixed
Singapore 10GB 30 days
Singtel / StarHub / M1
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
- 5G ready
- Hotspot
- Best value per GB
Validity starts on first connection at the destination
from$14.90
Vietnam 10GB 30 days
Viettel / Vinaphone / MobiFone
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
- 5G ready
- Hotspot
- Best value per GB
Validity starts on first connection at the destination
from$14.90
Thailand 10GB 30 days
AIS / True Move H / NT
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
- 5G ready
- Hotspot
- Long stay
Validity starts on first connection at the destination
from$14.90
Macau 10GB 30 days
Partner network
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G
- Hotspot
- Best value per GB
- Long stay
Validity starts on first connection at the destination
from$14.90
South Korea 10GB 30 days
SK Telecom / KT / LG U+
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
- 5G ready
- Hotspot
- Best value per GB
Validity starts on first connection at the destination
from$15.90
China 10GB 30 days
China Mobile / China Unicom / China Telecom
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
- 5G ready
- Hotspot
- Best value per GB
Validity starts on first connection at the destination
from$15.90
Taiwan 10GB 30 days
Chunghwa Telecom / Taiwan Mobile / Far EasTone
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
- 5G ready
- Hotspot
- Best value per GB
Validity starts on first connection at the destination
from$15.90
Japan 10GB 30 days
NTT DOCOMO / KDDI (au) / SoftBank
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
- 5G ready
- Hotspot
- Best value per GB
Validity starts on first connection at the destination
from$16.90
Plan data in this build comes from a demo supplier used to exercise the system. Prices and networks are replaced with live data once a supplier API is connected.
FAQ
When does a 30-day plan start counting?+
As stated on the plan page — most start at your first connection at the destination.