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Best eSIM for Cambodia 2026
High-Speed 5G Connectivity across Cambodia
Compatible with iPhone, Samsung & Pixel
Which Cambodia eSIM is Right for You?
- 3 - 5 Days:
- 1GB to 5GB
- 7 - 15 Days:
- 10GB to 20GB (Ideal)
- 15 - 30 Days:
- 20GB to 50GB
- 4.5/5 on Trustpilot
- Support 24/7
- Instant Delivery
- Tier 1 Network
Compare the Top Cambodia eSIM Plans for 2026
|
Cambodia 1GB
SimOptions
|
$0.00
$4.50
|
153 customer reviews |
 |
| Data | 1GB |
|---|---|
| Calls & SMS | No |
| Validity | 7 days |
|
Cambodia 3GB
SimOptions
|
$0.00
$7.90
|
51 customer reviews |
|
| Data | 3GB |
|---|---|
| Calls & SMS | No |
| Validity | 30 days |
|
Cambodia 5GB
SimOptions
|
$19.90
$11.90
|
69 customer reviews |
|
| Data | 5GB |
|---|---|
| Calls & SMS | No |
| Validity | 30 days |
|
Cambodia 10GB
SimOptions
|
$29.90
$21.90
|
96 customer reviews |
|
| Data | 10GB |
|---|---|
| Calls & SMS | No |
| Validity | 30 days |
|
Cambodia 20GB
SimOptions
|
$49.90
$39.90
|
143 customer reviews |
|
| Data | 20GB |
|---|---|
| Calls & SMS | No |
| Validity | 30 days |
|
Cambodia 30GB
SimOptions
|
$69.90
$56.90
|
67 customer reviews |
|
| Data | 30GB |
|---|---|
| Calls & SMS | No |
| Validity | 30 days |
|
Cambodia 50GB
SimOptions
|
$99.90
$89.90
|
110 customer reviews |
|
| Data | 50GB |
|---|---|
| Calls & SMS | No |
| Validity | 60 days |
Please make sure that you have an eSIM-compatible smartphone and that it is unlocked. Here is the list of eSIM compatible smartphones.
SimOptions vs Competitors
Why we are the #1 Choice for your Cambodia trip
| Key Features | 🏆 SimOptions | Airalo | Holafly |
|---|---|---|---|
| Hotspot / Tethering | 100% Allowed | Allowed | Not Allowed/Blocked |
| Data Speed | Full Speed (5G/4G LTE) | Full Speed | Subject to daily FUP (Throttled) |
| Local Networks | Top Tier (AT&T, T-Mobile) | Variable (Often MVNOs) | Variable |
| Customer Support | 24/7 Live Human Support | APP / Ticket System | Chatbot / Email |
| Hotspot / Tethering |
|---|
| 🏆 SimOptions: 100% Allowed |
| Airalo: Allowed |
| Holafly: Not Allowed/Blocked |
| Data Speed |
|---|
| 🏆 SimOptions: Full Speed (5G/4G LTE) |
| Airalo: Full Speed |
| Holafly: Subject to daily FUP (Throttled) |
| Local Networks |
|---|
| 🏆 SimOptions: Top Tier (AT&T, T-Mobile) |
| Airalo: Variable (Often MVNOs) |
| Holafly: Variable |
| Customer Support |
|---|
| 🏆 SimOptions: 24/7 Live Human Support |
| Airalo: APP / Ticket System |
| Holafly: Chatbot / Email |
Cambodia Traveler Reviews
See what our customers say about their data experience
This esim is go-to for all your international roaming needs. Great selection of countries in their catalog and it's super simple to use. Prices are pretty sweet too.
Raphaël Marchand
let me tell you about my experience with eSIMs from Simoptions. I travel a lot for work, so I was looking for a way to stay connected without having to constantly swap out physical SIM cards. That's when I found out about eSIMs and Simoptions. I was a bit hesitant at first because I had never used one before, but man, am I glad I made the switch. First of all, the process of setting up the eSIM was a breeze. I just purchased the esim from Simoptions website, scanned the QR code, and boom, I was up and running. No more fumbling with tiny SIM card trays, no more going to the store to get a new SIM every time I landed in a new country. The selection of countries in the Simoptions catalog is pretty impressive too. I've been to a bunch of different countries in the past few months and haven't had any trouble finding a plan that works for me. The prices are also quite reasonable. I was expecting to pay a premium for the convenience of an eSIM, but that hasn't been the case at all. The service itself has been great. The only hiccup I've had was when I accidentally let my data run out while on a business trip. I had to purchase a new esim from simoptions and it worked again All in all, I'm really happy with my decision to switch to Simoptions eSIM. It's made my travel so much more hassle-free and I highly recommend it to anyone who travels frequently.
Isabella Keller
I've been around the globe and lemme tell you, SimOptions' eSIM is a total gem! It's like having your personal internet connection in your pocket - easy set-up, solid speeds, and no stress of swapping SIM cards. This is the future of travel, my friends!
George White
Get Your Cambodia eSIM
3 simple steps to stay connected across Cambodia
-
11/3
Select
destination
Select your travel destination amongst 200+ destinations around the world
-
22/3
Choose the best
eSIM for you
Choose the best Cambodia esim amongst several packages
-
33/3
Get your
Cambodia eSIM by email
Receive your Cambodia eSIM instantly by email
Install Your Cambodia eSIM
How to activate your data plan in minutes
-
1 / 3
Scan the QR code
Easily install the eSIM for Cambodia by scanning the QR code you have received -
2 / 3
Set up your device
Make sure your Wi-Fi is on and go into the mobile settings to turn on the received eSIM -
3 / 3
That’s it!
Your eSIM is ready to use! You can enjoy your travel in Cambodia using your device as you would do at home
Works with your simcard
One of the biggest advantage is being able to configure it as you wish and to use only the data plan of your eSIM and keep your phone number. You are still reachable and benefit of a local data plan
High speed internet
SimOptions offers 5G and 4G/LTE eSIMs with the best network operators to guarantee you with the best coverage possible for Cambodia and 200+ other destinations
SimOptions in the News
Recognized globally as a top travel eSIM marketplace
SimOptions Mobile Application
Now easily buy, install, track & top up your eSIM
SimOptions Mobile Application
Now easily buy, install, track & top up your eSIM
Introducing the New SimOptions Mobile App!
With our mobile app, you can purchase, activate, and manage your eSIM in just a few taps across 200+ destinations. Download the SimOptions app today for exclusive deals and a seamless travel experience. Stay connected, wherever you are.
Real-Time Usage Tracking & Easy Top-Ups
Track your data in real time, so you’ll never run out unexpectedly. Need more data? Easily top up your plan directly from the app, ensuring you stay connected wherever you are.
Fast, Convenient, and Reliable
With SimOptions, you can avoid roaming fees and enjoy affordable mobile data plans on the go. Download the app today for exclusive offers and a seamless travel experience!
Introducing the New SimOptions Mobile App!
With our mobile app, you can purchase, activate, and manage your eSIM in just a few taps across 200+ destinations. Download the SimOptions app today for exclusive deals and a seamless travel experience. Stay connected, wherever you are.
Download now on iOS and Android
Why Choose SimOptions?
The best features for your trip to Cambodia
More than 200 destinations covered
Best eSIM network
Exists since 2014
100% secure
payment
payment
No hidden costs
24/7
customer support
customer support
More than 200 destinations covered
Best eSIM network
Exists since 2014
100% secure
payment
payment
No hidden costs
24/7
customer support
customer support
Explore Angkor Wat with Seamless Cambodia eSIM Connectivity
From the temples of Siem Reap to the bustling streets of Phnom Penh, stay connected across Cambodia with SimOptions. We use Cellcard and Smart, the country's leading networks.
- Temple Guide: Use your high-speed data to research the history of Angkor Wat in real-time and navigate the archaeological park.
- Urban Mobility: Master the Grab app for easy transport and food delivery in Phnom Penh and Sihanoukville.
- Zero Paperwork: Bypass the local physical SIM registration and get online instantly the moment you land at PNH or SAI.
Explore More Destinations
Premium eSIM coverage in over 200 countries worldwide
Countries
A
Afghanistan
Aland Islands
Albania
Algeria
Angola
Anguilla
Antigua and Barbuda
Argentina
Armenia
Aruba
Azerbaijan
Azores
Andorra
Australia
Austria
B
Bahamas
Bahrain
Balearic islands
Barbados
Belarus
Belize
Benin
Bermuda
Bhutan
Bolivia
Bonaire
Bosnia and Herzegovina
Botswana
Brazil
British Virgin Islands
Burkina Faso
Bangladesh
Belgium
Brunei
Bulgaria
C
Cabo Verde
Cameroon
Canada
Canary islands
Cayman Islands
Central African Republic
Chad
Chile
Colombia
Corfu
Costa Rica
Crete
Curaçao
Cyclades islands
Cambodia
China
Croatia
Cyprus
Czech Republic
D
Democratic Republic of the Congo
Dominica
Dominican Republic
Denmark
E
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eswatini
Ethiopia
Estonia
F
Faroe Islands
Fiji
Finland
France
French Guiana
French Polynesia
G
Germany
Gibraltar
Greece
Gabon
Gambia
Georgia
Ghana
Greenland
Grenada
Guadeloupe
Guam
Guatemala
Guernsey
Guinea
Guinea-Bissau
Guyana
H
Hong Kong
Hungary
Haiti
Honduras
I
Iceland
India
Indonesia
Ireland
Isle of Man
Israel
Italy
Iraq
Ivory Coast
J
Japan
Jamaica
Jersey
Jordan
K
Kazakhstan
Kenya
Kiribati
Kuwait
Kyrgyzstan
L
Laos
Latvia
Liechtenstein
Lithuania
Luxembourg
Lesotho
Liberia
M
Macau
Malaysia
Malta
Montenegro
Macedonia
Madagascar
Madeira
Malawi
Maldives
Mali
Martinique
Mauritania
Mauritius
Mayotte
Mexico
Moldova
Monaco
Mongolia
Montserrat
Morocco
Mozambique
N
Netherlands
Norway
Namibia
Nauru
Nepal
New Zealand
Nicaragua
Niger
Nigeria
O
Oman
P
Pakistan
Philippines
Poland
Portugal
Puerto Rico
Palau
Palestine
Panama
Papua New Guinea
Paraguay
Peru
Q
Qatar
R
Romania
Russia
Republic of the Congo
Reunion
Rhodes
Rwanda
S
San Marino
Serbia
Singapore
Slovakia
Slovenia
South Korea
Spain
Sri Lanka
Sweden
Switzerland
Saba
Saint Barthélemy
Saint Eustatius
Saint Kitts and Nevis
Saint Lucia
Saint Martin
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Samoa
Sardinia
Saudi Arabia
Scotland
Senegal
Seychelles
Sicily
Sierra Leone
Solomon Islands
South Africa
Sudan
Suriname
Svalbard and Jan Mayen
T
Taiwan
Thailand
Turkey
Tajikistan
Tanzania
Tonga
Trinidad and Tobago
Tunisia
Turks and Caicos Islands
U
United Kingdom
USA
Uganda
Ukraine
United Arab Emirates
Uruguay
US Virgin Islands
Uzbekistan
V
Vatican
Vietnam
Vanuatu
Venezuela
W
Wales
Z
Zambia
Cambodia eSIM FAQ
Everything you need to know about your connection and 5G speeds
SimOptions: Your Global Marketplace for Premium eSIMs
Since 2014, SimOptions has been the trusted leader in providing high-quality connectivity for international travelers. We specialize in sourcing the best prepaid eSIM plans for Cambodia, partnering exclusively with top-tier operators to ensure you experience seamless 5G/4G data, wherever your journey takes you.
Our meticulous selection process means we only offer the most reliable packages, allowing you to bypass the hassle of physical SIM cards, slow hotel Wi-Fi, or expensive roaming fees. Whether you are traveling through South East Asia or exploring any of our 200+ global destinations, our dedicated support team is available 24/7 to assist you. Join over 50,000 monthly travelers who trust SimOptions to stay connected, secure, and mobile.