22 plans · from $0.99
Carriers: Metfone 4G, Viettel, Metfone Cambodia
Coverage: 4G/LTE, 3G
Last updated date: June 02, 2026 at 11:00 PM
Buy now — activate within 90 days
Your QR code will be sent right after payment. Your plan starts when you first connect to a local network at your destination.
22 plans
Find your destination and pick the perfect plan by data volume and days!
Via Faster Payments System or bank card — fast and secure.
Delivered instantly to your email.
Activate your eSIM upon arrival — your internet will start working right away.
No, a local SIM card is not necessary if you have a Vlex eSIM. It lets you connect to the internet as soon as you arrive in the country, without having to look for a local mobile store.
Internet speed in Cambodia depends on coverage and the mobile operator. In major cities like Phnom Penh and Siem Reap, you can expect speeds up to 4G, which is sufficient for streaming and video calls.
Most modern smartphones support eSIM, including iPhone, Samsung, and Google Pixel models. Make sure your phone is unlocked and supports eSIM before your trip.
In Phnom Penh and Siem Reap, internet coverage with an eSIM is good thanks to operators such as Cellcard and Metfone. You’ll be able to use the internet without interruptions in most parts of these cities.
You can activate your eSIM through your operator’s app or manually by following the instructions provided by Vlex. It is usually cheaper than international roaming and helps you avoid high mobile data charges.
QR by email in a minute. Online at the airport instantly.
Smooth checkout, QR in 2 minutes. Worked everywhere.
Third purchase — still fast and reliable.
No local SIM hunt, support was helpful.
Much cheaper than roaming, QR in 2 min.
Instant QR delivery.
China trip — data right after landing.
Installed at home, online at arrival.
SEA multi-country plan was handy.
3-minute setup from the email guide.
4× cheaper than EU roaming for me.
Support helped with Samsung setup.
For “Cambodia”, exact prices for local SIM cards and carriers are still being updated. The table below shows approximate data for similar destinations.
| Parameter | Vlex eSIM | SIM Cambodia | T-Mobile | Verizon | AT&T | Vodafone | Orange |
|---|---|---|---|---|---|---|---|
| Price per 1 GB | from $0.52 | ~$3.16 | ~$15.79 | ~$18.95 | ~$17.89 | ~$13.68 | ~$12.63 |
| Activation | Instantly via QR | At airport/office | Call/office | Call/office | Call/office | Call/office | Call/office |
| Price transparency | Fixed | Package / MB | Per day | Per day | Per day | Per day | Per day |
| Hidden fees | No | Possible | Possible | Possible | Possible | Possible | Possible |
| Need a physical SIM card | No | Yes | Yes | Yes | Yes | Yes | Yes |
| Availability | Online, 24/7 | On site | Office / Call | Office / Call | Office / Call | Office / Call | Office / Call |
Cambodia is an amazing country with rich cultural traditions and breathtaking landscapes, from the ancient temples of Angkor to the untouched beaches of Sihanoukville. To always stay connected, share your experiences, and plan your routes, you need reliable internet. With an eSIM from Vlex eSIM, you can forget about overpaying for roaming and searching for local SIM cards.
Roaming from Russian operators in Cambodia can be very expensive, and finding a local SIM card is not always easy. It takes time to buy, activate and often requires documents. With eSIM you get internet access immediately after landing — no queues and no hassle.
If you plan to stay in Cambodia for 7–14 days and actively use the internet for social networks and navigation, we recommend a 3–5 GB package. For video streaming and video calls, it is better to choose 10 GB or an unlimited Day Pass. To accurately calculate how much data you need, use our calculator on the homepage.
eSIM is supported by devices such as: iPhone XS and newer, Samsung Galaxy S20+, Google Pixel 3+, Huawei P40 Pro and most modern smartphones. Make sure your phone is not locked to a carrier (unlocked) before making a purchase.
Buy an eSIM for Cambodia right now and enjoy internet from the first minutes of your stay — with no overpayments, no queues, and no problems.
One plan — multiple countries with no switching
