
Asia Lite eSIM

Asia Lite eSIM
A multi-stop East Asia trip usually crosses three or four of these 11 destinations by short-haul flight. One plan follows the whole route, from a single day up to a month.
Choose Duration:
Unlimited Data - 1 days
$4.20Unlimited Data - 5 days
$15.50Unlimited Data - 7 days
$21.50Unlimited Data - 10 days
$28.80Unlimited Data - 15 days
$42.20Unlimited Data - 20 days
$55.00Enjoy 3 GB High Speed Data daily, then unlimited browsing at 256kbps after the allowance. Reset Every Day
FUP limits applicable. Switch to Unlimited Pro.
Unlimited Data - 1 days
$4.20Description
Data Allowance:
1GB, 3GB, 5GB, 10GB, 20GB and Unlimited data.
Validity Period:
1 days, 3 days, 5 days, 7 days, 10 days, 15 days, 20 days and 30 days.
SIM Form:
eSIM
Data Speed:
5G / 4G / LTE
Countries Covered:
Asia Lite
Mobile Plan Type:
Prepaid
MService:
Data Only
List Of Coverage
Asia Lite:
View All
How to check Asia Lite eSIM Compatibility?
Dial *#06# and press the call
Can you see your device’s eSIM unique identification number (EID)?
If yes, your phone is eSIM compatible.
How to set up your Olysim travel eSIM in 3 steps
Choose a plan, scan the QR code that lands in your email, and switch the line on when you arrive. Install it on wi-fi before you travel - data only starts counting once you connect at the destination.

Why buy a Asia Lite travel eSIM from Olysim
Pick the size that fits the trip
A long weekend and a month in Asia Lite need very different plans, so you choose the data and the days. Around 3GB covers a week of maps, messaging and a daily scroll; 10GB carries a fortnight with video calls home.
Set it up at home, land connected
The QR code arrives by email seconds after payment. Scan it on wi-fi before you leave, and the Asia Lite line comes alive on its own once you land and switch it on.
Someone answers, any hour
Stuck on the install, or the line will not attach after landing? Message us and a person replies, whatever the hour is where you are.
What is an eSIM and how does a travel eSIM work?
A SIM built into the phone
Phones from the iPhone XS onward, and most Android flagships since 2019, carry an eSIM slot alongside the usual tray. Adding a travel plan writes it to that slot, and your everyday SIM stays where it is.
The QR code is the plan
Scanning the code from your email writes the plan onto that handset. It installs once and stays there, so scan it on the phone you are actually travelling with.
Skip the arrivals counter
Buying a local SIM at arrivals usually means a passport, a form and a queue, in a language you may not read. An eSIM is already on the phone when the wheels touch down.
Why travellers trust Olysim
- Didn't activate? Full refund.If your eSIM has a technical issue, you get a refund within 30 days.
- 100% secure paymentPay by card or PayPal — encrypted checkout.
- Help whenever you need it24/7 live chat and WhatsApp support, before and during your trip.
Asia Lite eSIM: frequently asked questions
Thailand, Vietnam, Malaysia, Singapore, Indonesia, the Philippines and Cambodia - the same eSIM switches between them automatically as you cross borders.
No, install the Asia Lite eSIM once before you fly and it works across all seven countries without reactivating at each stop.
No. The Asia Lite eSIM installs beside the SIM already in your phone. Switch its data on when you land, and off again when you head home.
Top up the same eSIM from the Olysim app at any point, wherever in the seven countries you happen to be.
Asia Lite eSIM customer reviews
What travellers said after using it
4.5
Based on 6 reviews
Every review is checked before it appears, and we publish every genuine one, good or bad. Verified purchase means the reviewer bought this eSIM from us.
Best service for international roaming
Very good service, fast activation, we many country. But never face any problem. Very easy eSIM installation.
Very good service, staff is so cooperative, i am visiting China and Thailand, I used the Asia Lite plan, and the network is very good.
I recently traveled to China, Thailand, and Vietnam. I was particularly worried about maintaining a stable connection in China due to their internet restrictions, but Olysim handled it perfectly. The connectivity was seamless throughout the entire trip. I highly recommend Olysim to anyone traveling to Asia!
Good service by Olysim in China and Hong Kong.
Only one SIM is used in multiple countries. Very cheap and has an excellent network.

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