Cambodia eSIM from ₹340.83

HelloRoam is a global eSIM provider offering instant mobile data in 185+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.

Cambodia eSIM with instant activation - international travel data plans - no extra fees - 5G mobile network

Cambodia eSIM card data plans for international travel

Package details

Cheap eSIM for Cambodia, starting from ₹340.83. Local 4G LTE and 5G data on top carrier networks in Cambodia. Works on all eSIM compatible phones including OnePlus, Samsung, and iPhone.

Start your Cambodia trip connected from the moment you land. HelloRoam prepaid e-sim card activates via QR code in under 2 minutes on any eSIM compatible phone. Plans start from ₹340.83, far below Jio international roaming at ₹575 per day and Airtel at ₹596 per day. Skip the airport SIM counter queue and skip the carrier contract. HelloRoam connects to the strongest local 4G LTE or 5G network automatically, whether you are in a city or a rural area. One account covers 185+ countries through 203+ carrier networks.

The best eSIM for Cambodia starts from ₹340.83. Fixed and unlimited data plans for tourist trips and business travel. Set up before you fly, no store visit, no SIM swap. Keep your current number active on dual SIM. Works on any e-sim compatible iPhone or Android.

Unlimited Data

4GMetfone

Choose number of eSIMs

1 eSIM

How long will you be away?

Choose durationHow many days?

7 Days

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Save 8%

7 Days

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eSIMs / Travellers

Up to 5G support

4GMetfone

Choose number of eSIMs

1 eSIM

Choose number of eSIMsHow many travellers

1 eSIM

TotalFrom $3.66USD

Activate instantly

Install your eSIM before or during your trip. Your plan starts when your device connects to a local network at your destination, and auto-activates after 120 days. User guide

Apple App Store

Rated 5/5

Secure payment guaranteed

eSIM - 1

$0.00

eSIM - 1

$0.00

A Cambodia eSIM from HelloRoam starts at ₹340.83 per day across 203+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your Jio, Airtel, or Vi number active. 180-day refund guarantee and 24/7 live support.

203+ networks
4G
within 2 minutes activation

Last updatedApril 2026

Cambodia eSIM with fast 4G coverage

HelloRoam offers eSIM plans for Cambodia starting from $4.00. Stay connected on 4G networks including Metfone. Scan a QR code before you board from India and activate the moment you land. 185+.

Plans start at ₹340.83 with 4G speeds
Coverage from Metfone
Instant activation in under 5 minutes
180-day money-back guarantee
Cambodia coverage across major cities

How to use HelloRoam

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

iPhone settings screen showing cellular options

10GB

Most popular choice

Starting from

Choose your plan and checkout online

Pick a data plan for your destination and complete your purchase online.

Scan the QR code from your email

Scan the QR code from your confirmation email to install your eSIM.

Installing...

Activate in minutes: ready when you land

Your eSIM installs in minutes and activates on arrival at your destination.

Manage everything from the HelloRoam app

Monitor data usage, top up when needed, and manage all your eSIMs in one place.

10GB

Most popular choice

Starting from

Choose your plan and checkout online

Pick a data plan for your destination and complete your purchase online.

Scan the QR code from your email

Scan the QR code from your confirmation email to install your eSIM.

Installing...

Activate in minutes: ready when you land

Your eSIM installs in minutes and activates on arrival at your destination.

Manage everything from the HelloRoam app

Monitor data usage, top up when needed, and manage all your eSIMs in one place.

10GB

Most popular choice

Starting from

Choose your plan and checkout online

Pick a data plan for your destination and complete your purchase online.

Scan the QR code from your email

Scan the QR code from your confirmation email to install your eSIM.

Installing...

Activate in minutes: ready when you land

Your eSIM installs in minutes and activates on arrival at your destination.

Manage everything from the HelloRoam app

Monitor data usage, top up when needed, and manage all your eSIMs in one place.

10GB

Most popular choice

Starting from

Choose your plan and checkout online

Pick a data plan for your destination and complete your purchase online.

Scan the QR code from your email

Scan the QR code from your confirmation email to install your eSIM.

Installing...

Activate in minutes: ready when you land

Your eSIM installs in minutes and activates on arrival at your destination.

Manage 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 refund for your eSIM within 180 days of purchase. No questions asked.

Learn more about our refund policy

Cambodia eSIM vs Jio, Airtel, and Vi Roaming Packs

When comparing a Cambodia eSIM vs a travel SIM card or carrier roaming pack, HelloRoam wins on price. It beats Jio international roaming at ₹575 per day, Airtel at ₹596 per day, and Vi's ₹2,999 pack for just 24 days in select countries. For Indian travellers looking for the cheapest eSIM option, HelloRoam eSIMs start from ₹340.83 with a 180-day refund guarantee. No airport SIM counter, no hidden charges.

Feature		Jio / Airtel roaming	Limited data eSIM
180-day refund policy
24/7 live chat support
Zero activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery by email
Premium Cambodia carrier networks

Why Travellers Choose HelloRoam eSIMs for Cambodia

24/7 24/7 WhatsApp and live chat support

Our support team is available 24/7 on WhatsApp, live chat, and email. A real person responds in under 5 minutes. No automated bots, no long hold queues, no waiting on the Jio or Airtel helpline.

Connected in under 2 minutes

Choose your Cambodia eSIM plan online, scan the QR code from your email, and you are connected the moment you land. No store visit, no SIM swap, no paperwork. Setup takes under 2 minutes on any eSIM compatible phone.

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 simultaneously on the same phone at no extra cost.

203+ carrier networks worldwide

HelloRoam connects to 203+ carrier networks across 185+ countries. Your phone selects the strongest 4G LTE or 5G signal on arrival, the same way a local resident's phone does. No manual network selection required.

Low-data alerts so you never run out

HelloRoam sends a notification when you reach 80% of your Cambodia data allowance. You can top up instantly from the app without reinstalling your eSIM or scanning a new QR code. No surprise data cut-offs mid-trip.

Local 4G LTE and 5G network speeds

Your Cambodia eSIM connects to local 4G LTE and 5G networks from the moment you land. Tourist areas, airports, and city centres all get the same fast, reliable speeds. HelloRoam picks the strongest available signal automatically so maps, WhatsApp video calls, and streaming work without manual setup. Unlimited data plans are available for longer stays.

Regional and global plans in one purchase

Planning to visit Dubai, Singapore, Thailand, the UK, or multiple countries in one trip? HelloRoam regional e-sim plans cover Southeast Asia, Europe, and the Middle East in a single purchase across 185+ countries.

Hotspot sharing included, 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.

24/7 24/7 WhatsApp and live chat support

Our support team is available 24/7 on WhatsApp, live chat, and email. A real person responds in under 5 minutes. No automated bots, no long hold queues, no waiting on the Jio or Airtel helpline.

Connected in under 2 minutes

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 simultaneously on the same phone at no extra cost.

203+ carrier networks worldwide

Low-data alerts so you never run out

Local 4G LTE and 5G network speeds

Regional and global plans in one purchase

Hotspot sharing included, no extra charge

What Is an e SIM? How eSIM Works in Cambodia

An eSIM card is a digital SIM built directly into your phone. There is no plastic chip and no SIM tray to open. Scan a QR code to activate your e SIM in under 2 minutes on any eSIM compatible iPhone or Android. It works as a prepaid data plan for Cambodia travel with no airport SIM counter queue, no replacement SIM card, and no carrier contract. Keep your Jio, Airtel, or Vi number active in dual SIM mode while HelloRoam handles data. Follow the step-by-step setup guide to get connected before your flight. guide

Unlimited Data

Up to 5G support

Data sharing

Learn more about eSIM

eSIM activation and setup guide for travellers going abroad

15.56 GB

Out of 30 GB left

10GB

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. 185+ ensures you stay online at every stop.

Get your eSIM

HelloRoam connects to Metfone 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 leaving India
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.

Get your eSIM

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 picks the strongest available signal automatically without any manual configuration.

4G
4G coverage
Metfone4G

HelloRoam eSIM vs Jio/Airtel/Vi roaming vs local Cambodia SIM

A clear comparison of your data options for Indian travellers heading to Cambodia.

Recommended

Typical cost

From $4.00 total

Details

Plans start at $4.00 (roughly ₹332). Buy online before you fly, scan the QR code, and land in Phnom Penh already connected. No airport queues, no paperwork.

Local Cambodia SIM card

Typical cost

$1.00–$5.00 total

Details

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.

Jio/Airtel/Vi international roaming

Typical cost

$10.00–$15.00/day

Details

Jio and Airtel international roaming packs for Cambodia start around ₹575 to ₹999 for limited data. A 10-day trip with daily data use can cost ₹2,000 to ₹6,000 in roaming fees. HelloRoam plans start at just $4.00.

Prices approximate as of April 2026. 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.

Mubashir Gulab

Top Destinations in Cambodia

HelloRoam travel eSIM providing mobile data coverage in Chamkar Mon across 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.

HelloRoam mobile data plan for visiting Doun Penh Cambodia with reliable eSIM service

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.

Check Device Compatibility for eSIM Data Usage Calculator for Your Trip

What Our Customers Say Join thousands of happy travelers

Apple App Store

Rated 5/5

4.8Rating

"Used HelloRoam in Dubai. Connected at DXB airport in 2 minutes. Saved thousands compared to Jio's ₹575/day international roaming pack."

Priya S.

4.8Rating

"Took HelloRoam to Singapore for a family trip. WhatsApp calls worked perfectly. Far cheaper than Airtel's ₹596/day roaming."

Rahul M.

"Set up the eSIM at Delhi IGI before my flight to London. Had 5G data the moment I landed at Heathrow. Paisa vasool."

4.8Rating

"Used it across Thailand and Malaysia. Kept my Jio number active for OTP verification. Smooth dual SIM setup on my OnePlus."

Arjun P.

4.8Rating

"HelloRoam covered 5 countries on our family Europe trip. One eSIM, no SIM swapping. Better value than any Vi international pack."

Meera R.

4.8Rating

"The 180-day refund policy convinced me. Used every GB in the USA. Already recommended to colleagues for their next business trip."

Vikram D.

4.8Rating

"Used HelloRoam in Dubai. Connected at DXB airport in 2 minutes. Saved thousands compared to Jio's ₹575/day international roaming pack."

Priya S.

"Set up the eSIM at Delhi IGI before my flight to London. Had 5G data the moment I landed at Heathrow. Paisa vasool."

4.8Rating

"Used it across Thailand and Malaysia. Kept my Jio number active for OTP verification. Smooth dual SIM setup on my OnePlus."

Arjun P.

4.8Rating

"HelloRoam covered 5 countries on our family Europe trip. One eSIM, no SIM swapping. Better value than any Vi international pack."

Meera R.

4.8Rating

"The 180-day refund policy convinced me. Used every GB in the USA. Already recommended to colleagues for their next business trip."

Vikram D.

Prices verified: 26 March 2026

Cambodia eSIM Questions Answered

HelloRoam is the best eSIM for Cambodia for travellers departing from India. Plans start from ₹340.83 per day, far less than Jio's international roaming pack at ₹575 per day or Airtel World Roaming at ₹596 per day. Before you fly from Delhi IGI, Mumbai CSI, Bengaluru Kempegowda, Hyderabad Rajiv Gandhi, or Kochi airport, scan a QR code in your phone settings and the eSIM is ready the moment you land. You get local 4G LTE and 5G speeds, a 180-day refund guarantee, and 24/7 WhatsApp support. No contract, no hidden charges, no bill shock.

HelloRoam eSIM plans for Cambodia start from ₹340.83. Compare that with Jio international roaming at ₹575 per day, Airtel World Roaming at ₹596 per day, or Vi's ₹2,999 pack for just 24 days in select countries. For a 7-day trip, Jio roaming costs around ₹4,025 and Airtel costs around ₹4,172. A HelloRoam plan for the same trip typically costs a fraction of that, with no daily billing and no BSNL international rates either. Pay by UPI, Google Pay, debit card, or credit card.

HelloRoam eSIM in Cambodia connects to local 4G LTE and 5G carrier networks. Your phone selects the strongest available signal automatically on arrival, the same way a local resident's phone does. Coverage spans major cities, airports, highways, and popular tourist areas. No manual APN setup required. HelloRoam partners with 203+ carrier networks globally. For travellers used to Jio or Airtel coverage in India, the local network speeds in Cambodia are often comparable or better in urban areas.

Getting a Cambodia eSIM before your flight from India takes three steps. First, visit helloroam.com, search Cambodia, pick a plan, and pay by UPI, Google Pay, or card. 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 CSI, no waiting in queue after a long flight.

Yes. iPhone XS and all newer models work with HelloRoam 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, check with Jio or Airtel for unlock eligibility.

A HelloRoam eSIM for Cambodia costs far less than Indian carrier international packs. Jio charges around ₹575 per day for roaming, Airtel charges around ₹596 per day, and Vi costs around ₹2,999 for 24 days in select countries. BSNL's international roaming rates are also significantly higher than a HelloRoam plan. HelloRoam connects to local networks in Cambodia at local data prices, not the premium ISD rates Indian carriers charge. For a 10-day trip, the saving can run to several thousand rupees with no hidden charges.

Buy your HelloRoam eSIM online from home before you head to Delhi IGI, Mumbai CSI, Bengaluru Kempegowda, Hyderabad Rajiv Gandhi, or Kochi airport. Scan the QR code in your phone settings to install the eSIM in under 2 minutes. When you land in Cambodia and exit airplane mode, the eSIM connects to a local network automatically. You are online before you collect your baggage. No SIM counter, no queue, no passport verification at the airport desk.

HelloRoam offers a 180-day refund window on all eSIM plans. If your Cambodia trip changes and you have not installed or activated your eSIM, you get a full refund. If you have activated and used some data, HelloRoam refunds the unused portion. Contact support by WhatsApp or email with your order ID within 180 days. Refunds process in 5 to 14 working days. This 180-day window is longer than Airalo, Holafly, and most competitors, giving you peace of mind if plans change after booking.

Yes, HelloRoam is far cheaper than Jio or Airtel international roaming. HelloRoam eSIM plans start from ₹340.83 per day across 185+ countries. Jio's international roaming pack costs around ₹575 per day. Airtel's international roaming pack costs around ₹596 per day. Vi offers a ₹2,999 pack for 24 days in select countries. HelloRoam gives you local network speeds in Cambodia at local data prices, not the premium ISD rates charged by Indian carriers. For a 10-day trip, the saving over Jio or Airtel roaming is typically several thousand rupees, with no hidden charges and no carrier contract.

HelloRoam eSIM for Cambodia connects to 203+ carrier networks across 185+ countries, starting from ₹340.83, with a 180-day refund guarantee. It works on any unlocked eSIM compatible iPhone, Samsung Galaxy, OnePlus, or Android phone. You get local 4G LTE and 5G speeds, 24/7 live chat support, instant QR code delivery, and the ability to keep your Jio or Airtel SIM active for calls back to India. No store visit, no contract, no hidden charges. HelloRoam is a strong choice for eSIM for Dubai, eSIM for Singapore, eSIM for Thailand, or any of the 185+ countries it covers.

HelloRoam offers fixed data plans from 1GB to 20GB and unlimited daily plans for Cambodia, starting from ₹340.83 across 185+ countries. Fixed plans suit short business trips. Unlimited plans suit longer family holidays. All plans include local 4G LTE and 5G speeds. Top up from the app if you run low.

HelloRoam is a global eSIM platform that partners with local carriers in 185+ countries, including Cambodia. Instead of charging premium roaming rates, HelloRoam connects your phone to a local partner network so you pay local data prices. You get the same speeds as a local prepaid sim card without the fees that Jio or Airtel charge for international roaming. Buy a plan, scan a QR code, and connect on arrival. Plans cover Southeast Asia, the Middle East, Europe, the Americas, and 185+ destinations worldwide. HelloRoam is an eSIM platform, not an MVNO. It partners directly with local carrier networks in Cambodia to deliver data at local speeds.

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/5G 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.