HelloRoam sells prepaid eSIM data plans for Cambodia starting at ₹348.34. Your eSIM connects to local 4G networks the moment you land. Activate by QR code in under two minutes. Keep your Jio, Airtel or Vi number on dual SIM while your eSIM handles data.
- carrier networks
212+- network type
4G- QR activation
under 2 minutes
Last updated
Your HelloRoam eSIM Cambodia Plan Across Cambodia
Affordable eSIM for Cambodia, starting from ₹348.34. You get 4G data on local partner networks in Cambodia, and speeds depend on the local network. Works on any carrier-unlocked, eSIM-compatible phone. HelloRoam runs on Metfone and Cellcard 4G networks from ₹348.34. Indian travellers activate via QR code from Delhi or Mumbai before departure. No physical SIM card is needed on arrival. Data is live from landing with transparent pricing and no hidden charges.
Cambodia eSIM with 4G coverage
HelloRoam offers eSIM plans for Cambodia starting from ₹348.34. Stay connected on 4G networks including Metfone. Scan a QR code before you board from India and activate the moment you land.
- Plans start at ₹348.34 with 4G speeds
- Coverage from Metfone and 1+ other operators
- Instant activation in under 2 minutes
- 180-day refund on unactivated eSIMs
- Cambodia coverage across major cities
- Network
- 4G
- Plans From
- ₹348.34
- Activation
- Under 2 min
- Refund
- 180 days if unactivated
How to Set Up an eSIM in Cambodia
Follow these steps to start using an eSIM on your iPhone or Android before travelling abroad.
Set up an eSIM on your iPhone with the HelloRoam app
Set up an eSIM on your Android with the HelloRoam app
- 1
Choose your plan and checkout online
Pick a data plan for your destination and complete your purchase online.
2Scan the QR code from your email
Scan the QR code from your confirmation email to install your eSIM.
- 3
Activate in minutes: ready when you land
Your eSIM installs in minutes and activates on arrival at your destination.
4Manage everything from the HelloRoam app
Monitor data usage, top up when needed, and manage all your eSIMs in one place.
Trip changed? No worries, we have got you covered!
Plans can change, and that is perfectly fine. With HelloRoam, you can request a full refund for an unactivated eSIM within 180 days of purchase. Once you activate an eSIM, a change of plans no longer qualifies. If your phone cannot use the eSIM, or it cannot connect after a correct install, you may still get a full or partial refund.
Learn more about our refund policyHelloRoam Cambodia eSIM vs a travel SIM card or Jio, Airtel and Vi roaming
Comparing a Cambodia eSIM with a travel SIM card or a carrier roaming pack? The eSIM skips the airport SIM counter, and Jio, Airtel and Vi international roaming packs add up fast on a longer trip. HelloRoam sells a prepaid eSIM for Cambodia from ₹348.34, with a 180-day refund on unactivated eSIMs, zero activation fees and no hidden charges. No carrier contract.
Why Indian Travellers Choose HelloRoam for Mobile Data in Cambodia
24/7 WhatsApp and live chat support
Need help at 2 AM in Dubai or midnight in London? HelloRoam support is available 24/7. Message us by live chat, WhatsApp or email at help@helloroam.com. Mobile data problems do not wait for business hours, and neither do we.
The best SIM card for Cambodia travel
Get data at 4G speeds the moment you land in Cambodia. Skip roaming fees from Jio, Airtel and Vi. HelloRoam connects you to local carrier networks in minutes, whether you are travelling for leisure or for work. Your connection starts before you clear customs.
Keep your Jio or Airtel number active
Use HelloRoam for travel data in Cambodia and keep your Jio, Airtel, or Vi SIM active for calls and messages back home. Both lines run at the same time on one phone at no extra cost. This dual SIM setup is especially useful for receiving OTPs, banking alerts, and family calls on your Indian number while your travel eSIM handles maps, WhatsApp video, and streaming abroad.
212+ carrier networks including Cambodia
HelloRoam connects to 212+ carrier networks across 185+ countries. Your phone joins a local partner 4G network automatically on arrival, so you do not need to pick a network by hand. Speeds depend on the local network.
Low-data alerts so you never run out
HelloRoam emails you as your data runs low on a fixed plan, so you can top up or buy a new plan in time. Where your plan allows it, top up from the app, just like a prepaid recharge, without reinstalling your eSIM or visiting a store. Adding a fresh prepaid data package takes under a minute from your account dashboard.
Local 4G network speeds
Your Cambodia eSIM connects to local 4G networks from the moment you land. Coverage follows the local partner network, which usually reaches city centres and main tourist areas. Your phone joins an available HelloRoam partner network automatically, so you can use maps, WhatsApp video calls and streaming without manual setup. Speeds depend on the local network and your location. Unlimited data plans, where offered, suit longer stays, and fair-use terms apply. Business travellers can also use mobile data for video calls and cloud apps, so they are not tied to shared hotel Wi-Fi on workdays abroad.
Regional and global plans in one purchase
Planning to visit Dubai, Singapore, Thailand, the UK, or multiple countries in one trip? HelloRoam regional eSIM plans cover many countries in Asia, Europe, the Middle East and more in a single purchase. A single regional plan removes the need to buy a new eSIM at each border crossing, which makes multi-country itineraries far simpler and significantly cheaper than purchasing individual local SIM cards at every airport.
Hotspot sharing in Cambodia, no extra charge
Share your Cambodia eSIM data with a laptop or tablet via your phone hotspot at no additional charge. Works on all eSIM compatible phones including iPhone, Samsung Galaxy, OnePlus, and Xiaomi flagships. For families travelling together, one person with a larger data plan can share the connection with other devices, making it an economical option for group trips where everyone stays connected without each buying a separate plan.
Best SIM Card Prices for Cambodia
HelloRoam, the best SIM card Cambodia. Compare plans and save versus Jio, Airtel, and Vi roaming.
| Number of days | Price |
|---|---|
| 1 day | ₹348.34 |
| 3 days | ₹992.67 |
| 7 days | ₹2,146.19 |
| 15 days | ₹4,180.08 |
| 22 days | ₹5,670.52 |
| 30 days | ₹7,105.76 |
HelloRoam vs Other eSIM Providers for Cambodia
Travelling from India to Cambodia? See how HelloRoam compares with Airalo, Holafly, Nomad, Saily and Ubigi. The table covers a 180-day refund on unactivated eSIMs, data overage charges and instant QR code delivery.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund (unactivated eSIMs) |  Feature available |  Feature not available |  Feature available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
What Is an eSIM? How a Travel eSIM Works in Cambodia
An eSIM card is a digital SIM built directly into your mobile phone. There is no plastic chip and no SIM tray to open. Scan a QR code to activate your eSIM in under 2 minutes on any eSIM compatible iPhone or Android. It works as a prepaid mobile data plan for Cambodia travel with no airport SIM counter queue, no replacement SIM card, and no carrier contract. Keep your Indian number active in dual SIM mode while HelloRoam handles your international data. Follow the step-by-step setup guide to get connected before your flight from Delhi IGI or Mumbai CSMIA. guide
Mobile connectivity guide for Cambodia
Cambodia has 4G mobile coverage across Phnom Penh and main cities. Metfone provide the core networks. Indian travellers visiting Cambodia will find coverage reliable in hotels, transport hubs, and tourist areas.
A HelloRoam eSIM connects you from the moment you land at Phnom Penh airport without any SIM card queues. Keep your Jio, Airtel, or Vi SIM active on your second slot for calls from family in India, and use your HelloRoam eSIM for data on the move.
- HelloRoam connects to Metfone 4G, Cellcard 4G in Cambodia
- 4G coverage in Phnom Penh and major urban areas
- Connect on Metfone
- Activate via QR code before departure from India
eSIM Travel Tips for Cambodia
Install your eSIM before you travel
Set up your HelloRoam eSIM at home before heading to the airport. Enable data when you land in Phnom Penh and you are online straight away. No queuing at airport telecom counters for a local SIM card after a long international flight.
Keep your Indian number active for family calls
On a dual SIM phone, keep your Jio, Airtel, or Vi SIM active for incoming calls and texts from family back in India. Set HelloRoam as your data line. You stay reachable on your Indian number without paying heavy international roaming charges.
Download offline maps for your destination
Google Maps offline works well for navigating Phnom Penh and surrounding areas. Download the Cambodia map over Wi-Fi in India before you depart. Rural areas may have slower data but cities are generally well covered.
Currency and UPI in India vs abroad
UPI apps like PhonePe and GPay do not typically work for payments outside India. Carry a Forex card or international debit card for use in Cambodia. Your HelloRoam eSIM keeps currency conversion apps and banking apps running throughout the trip.
Check your phone for eSIM support
Most iPhones from 2018 onward and many Android phones including Samsung Galaxy, Pixel, and OnePlus support eSIM. Verify your phone shows 'Add eSIM' in settings before buying. Setup takes about five minutes on a Wi-Fi connection at home.
Mobile networks in Cambodia: what Indian travellers need to know
HelloRoam connects on Metfone in Cambodia. These are the primary 4G networks with reliable coverage in Phnom Penh and major tourist and business areas. Your eSIM joins the partner network automatically, with no manual setup.
- Metfone
- 4G
- Cellcard
- 4G
HelloRoam eSIM vs Jio/Airtel/Vi roaming vs local Cambodia SIM
A clear comparison of your data options for Indian travellers heading to Cambodia.
| Category | HelloRoam eSIM Recommended | Local Cambodia SIM card | Operator roaming |
|---|---|---|---|
| Typical cost | From ₹348.34 total | ₹95.17–₹475.87 total | — |
| Details | Plans start at ₹348.34. Buy online before you fly, scan the QR code, and land in Phnom Penh already connected. No airport queues, no paperwork. | Available at Phnom Penh airport but requires ID checks and setup time after your flight. Prepaid tourist SIMs can cost significantly more and unused credit is often forfeited when you return to India. | If you roam in Cambodia on a Jio or Airtel international roaming pack, you usually pay a lot for limited data. Roaming fees add up quickly on a 10-day trip with daily data use. HelloRoam plans start at just ₹348.34. |
Prices approximate as of . Actual savings vary.
Best time to visit Cambodia from India
Cambodia attracts Indian travellers for leisure, business, and family visits throughout the year. The best season depends on Cambodia's weather patterns and local events in Phnom Penh.
Reviewed by HelloRoam Editorial Team
Reviewed by HelloRoam Editorial Team
Top Destinations in Cambodia
Esim Khan Chamkar Mon
Stay connected in Chamkar Mon with HelloRoam eSIM data plans that work across Cambodia.
Metfone 4G covers Chamkar Mon district in Phnom Penh; the BKK and Toul Tom Poung areas have strong signal.
Khan 7 Makara
HelloRoam gives you instant data access in Khan 7 Makara, Cambodia with no extra fees.
Metfone 4G covers 7 Makara district in central Phnom Penh; the riverside and central market are well covered.
Khan Dun Penh
HelloRoam makes it easy to stay online in Doun Penh with data plans for Cambodia.
Metfone 4G covers Doun Penh, Phnom Penh's historic core; the Royal Palace and river promenade have good signal.
Phnom Penh
HelloRoam gives you instant data access in Phnom Penh, Cambodia with no extra fees.
Metfone 4G covers Phnom Penh well; Phnom Penh International Airport and the Mekong riverside are well connected.
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Reviews
What Our Customers Say
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travellers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Last updated
Cambodia eSIM Questions Answered
How much does a Cambodia SIM card cost from India?
HelloRoam eSIM for Cambodia plans start at ₹348.34 on Metfone and Cellcard 4G networks. Activate via QR code before departure from India. No physical SIM card is needed and no Airtel or Jio roaming charges apply.
Does an e SIM Cambodia plan cover Angkor Wat and the southern coast?
An eSIM in Cambodia plan from HelloRoam delivers 4G data on Metfone and Cellcard networks from ₹348.34. QR code activation takes minutes from India. No hidden charges and no contract on any purchase.
Which eSIM is best for Cambodia travel from India?
HelloRoam is a strong choice of eSIM for Cambodia for travellers departing from India. Plans start from ₹348.34 as a one-time price, not a daily charge. Before your flight from Delhi (DEL), Mumbai (BOM), Bengaluru (BLR), Hyderabad (HYD), Chennai (MAA) or Kochi (COK), scan a QR code in your phone settings and the eSIM is ready the moment you land. You get local 4G speeds, a 180-day refund window on unactivated eSIMs, and 24/7 support by WhatsApp, live chat and email. No carrier contract, no hidden charges, no bill shock.
How much does a Cambodia eSIM cost compared to Jio and Airtel roaming?
eSIM plans for Cambodia start from ₹348.34, and you pay once for the whole plan rather than a daily charge. Jio and Airtel sell international roaming packs, so check the current pack price in the MyJio or Airtel Thanks app and compare it with the plans on this page. HelloRoam shows the full price before you pay, with no hidden charges. Unlimited plans, where offered, are priced by the day.
Which networks does an eSIM use in Cambodia?
An eSIM in Cambodia connects to local 4G partner networks. Your phone picks a network automatically on arrival, the same way a local resident's phone does, and speeds depend on the local network. Coverage spans major cities, airports, highways and popular tourist areas. No manual APN setup is required. HelloRoam works with 212+ carrier networks across 185+ countries.
How do I buy a Cambodia eSIM before flying from India?
Getting a Cambodia eSIM before your flight from India takes three steps. First, visit helloroam.com, search Cambodia, pick a plan and pay online. Second, open your confirmation email and scan the QR code in your phone settings under Add eSIM. Third, your eSIM installs in under 2 minutes and activates automatically when you land. No airport kiosk, no SIM counter at Delhi IGI or Mumbai CSMIA, no waiting in a queue after a long flight.
Does iPhone work with a Cambodia eSIM for Indian travellers?
Yes. iPhone XS and all newer models work with eSIM in Cambodia. Go to Settings, tap Cellular or Mobile Data, then Add eSIM, and scan the QR code from your HelloRoam email. Your Jio or Airtel number stays active through dual SIM while HelloRoam handles your travel data in Cambodia. No carrier unlocking is needed for iPhones purchased directly from Apple in India. For iPhones bought on a carrier plan, do check with Jio or Airtel for unlock eligibility.
What is the best eSIM for Cambodia?
HelloRoam offers prepaid eSIM data plans for Cambodia, with a refund within 180 days if you never activate the eSIM. Plans start at ₹348.34. Buy online, scan a QR code at home in India, and arrive in Cambodia already connected.
Does a HelloRoam eSIM work in Cambodia?
Yes, HelloRoam eSIM works in Cambodia on Metfone 4G networks. Buy your plan before you travel, install it via QR code, and activate it when you land in Cambodia.
Which network does HelloRoam use in Cambodia?
HelloRoam eSIM for Cambodia connects on Metfone. Your phone automatically picks the strongest available 4G signal as you move around Phnom Penh and other parts of Cambodia. Smart Axiata and Metfone are among the strongest 4G providers in the area, covering tourist attractions, airports, and city centers. Your phone joins a HelloRoam partner network on its own, so you do not need to pick a network by hand.
How do I activate a Cambodia eSIM from India?
Buy your plan on helloroam.com, open your phone settings, and scan the QR code to install the eSIM profile. Turn on mobile data when you land in Cambodia. Setup takes about five minutes and can be done at home before your flight.
How much does a Cambodia eSIM cost in rupees?
HelloRoam eSIM plans for Cambodia start at ₹348.34. Larger data plans are available for longer stays or for travellers who need data for video calls and streaming. Prices depend on data size and duration. Compared with roaming charges from home carriers, a HelloRoam plan costs significantly less for a typical trip to Cambodia. There are no hidden fees or surprise charges on your home bill.
Is Indian carrier roaming cheaper than a Cambodia eSIM?
For most trips of 5 days or more, a HelloRoam eSIM costs less than Jio or Airtel international roaming packs for Cambodia. The price of a carrier roaming pack goes up with the number of days and the amount of data. HelloRoam plans start at ₹348.34.
How much data do I need for a week in Cambodia?
A week in Phnom Penh using Google Maps, WhatsApp, Instagram, and video calls typically uses 3 to 6 GB. If you stream content or make frequent video calls to family in India, choose a 5 GB or 10 GB plan.
Can I use hotspot on my Cambodia eSIM?
Yes, HelloRoam eSIM plans for Cambodia include hotspot sharing. Share your 4G connection with a family member's phone or laptop while travelling around Phnom Penh and beyond. You can share your 4G connection with a travel companion, laptop, or tablet at no extra cost. Hotspot speeds are typically sufficient for email, navigation, and video calls. Enable it under Settings, Personal Hotspot on your device.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before purchasing.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Cambodia. Urban areas typically have strong 4G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- The PNN is the network-name field inside your eSIM profile, defined by the 3GPP TS 31.102 standard (EF_PNN). Your phone can read this field to display the name of the network you are connected to.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to a local partner network without manual settings.
Prices are our retail rates across 185+ countries. The recommended plan is picked by data size and price. Every purchase includes a 180-day money-back guarantee on unactivated eSIMs.
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