€4.99 VAT excl.
1 GB 7 Days
Roaming on
Axiata
eSIM Cambodia: Prepaid Travel Data Plans with UPeSIM
BEST eSIM NETWORKS 4G/LTE or 5G speed 📲
24/7 CUSTOMER SUPPORT response in 15 minutes 💬
BEST QUALITY/PRICE VALUE 💵
100% SECURE ONLINE PAYMENT 🔒
-
BEST eSIM NETWORKS 4G/LTE or 5G speed 📲
-
24/7 CUSTOMER SUPPORT response in 15 minutes 💬
-
BEST QUALITY/PRICE VALUE 💵
-
100% SECURE ONLINE PAYMENT 🔒
€17.99 VAT excl.
5 GB 10 days
Roaming on
Axiata
€35.99 VAT excl.
10 GB 30 Days
Roaming on
Axiata
An eSIM for Cambodia lets you activate mobile data on your phone without a physical SIM card. You buy your prepaid eSIM online, receive a QR code in minutes, and connect to local networks like Axiata as soon as you arrive in Cambodia.
It's a simple way to stay online for maps, messaging, and travel apps across Phnom Penh, Siem Reap, and temple sites.
- ✅ 100% prepaid eSIM, no subscription
- ✅ Instant QR delivery after secure payment
- ✅ Works on eSIM-compatible iPhone and Android devices
- ✅ Reliable Axiata network coverage across Cambodia
Cambodia eSIM Plans and Prices
Choose the data and duration that match your trip:
| Duration | Data | Price (VAT excl.) | Network | Rating | Action |
|---|---|---|---|---|---|
| 7 days | 1 GB | €4.99 | Axiata | ⭐ 4.8/5 | |
| 10 days | 5 GB | €17.99 | Axiata | ⭐ 4.8/5 | |
| 30 days | 10 GB | €35.99 | Axiata | ⭐ 4.8/5 |
All plans are prepaid, with no contract and no hidden fees. You can top up easily if you need more data during your stay.
Buy a Prepaid eSIM for Cambodia Online in 3 Simple Steps
Buying your Cambodia eSIM is fully digital. You choose your plan, pay securely online, and receive a QR code you can scan to install the eSIM on your phone. Most travelers complete the process in just a few minutes.
1 Choose your Cambodia eSIM plan
Search for Cambodia and browse the available prepaid eSIM plans. Select the data amount (1 GB, 5 GB, or 10 GB) and validity (7, 10, or 30 days) that best match how long you'll stay and how much you use maps, social media, and travel apps.
2 Pay securely online
Go to checkout and pay securely online using your preferred payment method. Your Cambodia eSIM order is processed immediately, and you'll see a confirmation screen once payment is complete.
3 Receive your QR code and install
Right after purchase, you receive your Cambodia eSIM QR code by email and/or inside the UPeSIM app. On your eSIM-compatible phone, scan the QR code and follow the prompts to add the new plan. When you arrive in Cambodia and enable mobile data, you're online.
Why Choose UPeSIM for Your Cambodia eSIM?
UPeSIM is an international eSIM provider with plans tailored for travel in Cambodia.
- Reliable Axiata network: Connect to one of Cambodia's leading networks, designed for strong coverage in major cities and popular tourist destinations.
- Instant activation via QR code: Your QR code is sent immediately after payment, so you can install your eSIM before you fly or as soon as you land.
- 24/7 French-speaking customer support: Assistance is available around the clock, including French-language support for travelers who prefer it.
- Transparent, competitive pricing: Plans start from €4.99 for 7 days (1 GB), with clear data limits and validity periods so you know exactly what you're buying.
- Rechargeable anytime: Need more data? You can add another plan via the website or the UPeSIM app during your trip, without changing eSIM profiles.
2025 Comparison: UPeSIM and Other Cambodia eSIM Providers
Travelers often compare several Cambodia eSIM providers before choosing a plan. The table below gives a general idea of how UPeSIM's short-stay offer compares with other well-known options.
| Provider | Example plan (approx.) | Support language | Network setup | User rating (approx.) |
|---|---|---|---|---|
| UPeSIM | €4.99 (1 GB / 7 days) | 🇫🇷 French + EN | Axiata | ⭐ 4.8/5 |
| Airalo | ~€6.00 (1 GB) | 🇬🇧 English | Smart | ⭐ 4.2/5 |
| Holafly | ~€8.99 (unlimited) | 🇪🇸 Spanish + EN | Smart | ⭐ 4.0/5 |
| Nomad | ~€7.50 (1 GB) | 🇬🇧 English | Axiata | ⭐ 3.9/5 |
Prices, ratings, and network configurations are indicative and may change. Always check each provider's current offers and terms before purchasing.
Coverage and Networks in Cambodia
The UPeSIM Cambodia eSIM connects you to the Axiata network, one of Cambodia's major operators.
You can expect strong coverage in major cities and many popular destinations, including:
- Phnom Penh, Siem Reap, Battambang, Sihanoukville, Kampot
- Angkor Archaeological Park, Koh Rong, Kep, Mondulkiri, Ratanakiri
Coverage in remote rural areas (such as some parts of the northern provinces or deep jungle regions) can vary depending on local infrastructure. Our Cambodia eSIM travel guide offers detailed coverage insights and tips for staying connected throughout your journey.
How the Cambodia eSIM Works
The Cambodia eSIM is a digital SIM you add to your phone alongside your existing physical SIM. You don't need to remove your home SIM card.
- Your phone can use one line for your regular number and the Cambodia eSIM for mobile data.
- In your device settings, you choose which line handles data, calls, and SMS.
- Once the eSIM is installed, simply enable mobile data on the Cambodia eSIM when you arrive.
- Your phone connects to the Axiata network, and you can start using maps, messaging, and travel apps as usual.
Device Compatibility and Requirements
To use a UPeSIM eSIM in Cambodia, your device needs to support eSIM technology and be unlocked.
- An eSIM-compatible smartphone: Most recent iPhone and Android models support eSIM. Check your device settings or the UPeSIM compatibility list before purchasing.
- An unlocked device: Your phone should not be locked to a single carrier, so it can accept a Cambodia eSIM plan.
- Internet connection for installation: You need Wi-Fi or mobile data to scan the QR code and download the eSIM profile.
Customer Reviews – eSIM in Phnom Penh, Siem Reap, Angkor and Beyond
Sophie L. – eSIM Siem Reap
⭐⭐⭐⭐⭐
"Perfect coverage at Angkor Wat and throughout Siem Reap. Installation was super easy and the French support was very helpful."
⭐⭐⭐⭐⭐
"Perfect coverage at Angkor Wat and throughout Siem Reap. Installation was super easy and the French support was very helpful."
James M. – eSIM Phnom Penh
⭐⭐⭐⭐⭐
"Instant QR delivery and excellent network speed in the capital. Great Cambodia eSIM service for my business trip."
⭐⭐⭐⭐⭐
"Instant QR delivery and excellent network speed in the capital. Great Cambodia eSIM service for my business trip."
Elena R. – eSIM Sihanoukville
⭐⭐⭐⭐⭐
"Worked perfectly even on the islands near Sihanoukville. Reliable connection for my two-week adventure in Cambodia."
⭐⭐⭐⭐⭐
"Worked perfectly even on the islands near Sihanoukville. Reliable connection for my two-week adventure in Cambodia."
Videos: Activate Your UPeSIM Cambodia eSIM
Get a visual walkthrough of the installation process before you travel:
Cambodia eSIM installation on iPhone
Cambodia eSIM installation on Android
Top 5 Useful Apps with Your eSIM in Cambodia
Make the most of your Cambodia eSIM with these popular apps:
- 📍 Google Maps – Essential navigation for temple complexes and city streets
- 📱 WhatsApp – Stay in touch with family and friends over data
- 🚗 Grab – Book tuk-tuks and taxis in Phnom Penh and Siem Reap
- 🍽️ TripAdvisor – Discover restaurants and attractions with reviews
- 💰 XE Currency – Convert prices from Cambodian Riel to your currency
FAQ – Frequently Asked Questions About the Cambodia eSIM
1. Which eSIM for Cambodia should I choose?
UPeSIM offers prepaid Cambodia eSIM plans on the Axiata network, with instant QR delivery, transparent pricing from €4.99, and 24/7 customer support. Many travelers use these plans for visits to Angkor Wat, Phnom Penh, and coastal areas.
2. Is eSIM available in Cambodia?
Yes. Cambodia supports eSIM technology through major operators. UPeSIM uses the Axiata network to provide 4G mobile internet access across cities, tourist sites, and many rural areas in Cambodia.
3. How do I activate my Cambodia eSIM quickly?
After your purchase is confirmed, you receive an email (and/or app notification) with your Cambodia eSIM QR code. On your smartphone, open the eSIM or mobile data settings, scan the QR code, and follow the on-screen steps. Installation usually takes about two minutes.
4. Does the Cambodia eSIM work at Angkor Wat?
Yes, the Axiata network provides good coverage in Siem Reap and the Angkor Archaeological Park area. You should be able to use maps, share photos, and stay connected while exploring the temples.
5. Can I recharge my Cambodia eSIM during my trip?
Yes. You can add another plan on the UPeSIM website or via the UPeSIM app, even while you are already in Cambodia. This lets you extend your data without changing or reinstalling the eSIM profile.
6. What if my phone doesn't support eSIM technology?
If your smartphone is not eSIM-compatible, local physical SIM cards from operators such as Smart or Cellcard are available at the airport and in cities. You would need to buy and insert a physical SIM in Cambodia.
7. Does the Cambodia eSIM include voice calls and SMS?
UPeSIM Cambodia eSIM plans are typically data-only. They do not include traditional voice calls or SMS. You can make calls and send messages using internet-based apps such as WhatsApp, Messenger, or similar services over your data connection.
8. Are there any additional fees with the Cambodia eSIM?
No. The price shown for each Cambodia eSIM plan includes data, access to the Axiata network, activation, and customer support. There are no additional roaming or activation fees beyond the plan you purchase. VAT applies for EU customers.
Ready for Your Trip to Cambodia?
Buying a prepaid eSIM for Cambodia online means you can set up your connectivity before you fly, avoid unpredictable roaming charges, and land with your phone ready to use from the moment you arrive at Siem Reap or Phnom Penh.
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The UPeSIM App: Manage Your eSIM and Data Usage
The UPeSIM app lets you install, manage, and monitor your eSIM data usage directly from your smartphone. With the app, you can download your eSIM digitally, select the most suitable data plan for your trip, and avoid physical SIM cards or unexpected roaming charges. Everything is managed in one place, before departure or while traveling. The UPeSIM app supports global connectivity, allowing you to stay connected in over 200 destinations worldwide, including Latin America. You can track your data usage in real time, top up your plan when needed, and manage multiple eSIMs easily. Designed for a smooth travel experience, the app ensures reliable connectivity throughout your entire journey.
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