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A Vietnam eSIM from HelloRoam starts at ₹332.16 across 199+ carrier networks in 185+ countries. Scan a QR code to activate in under two minutes on any eSIM compatible mobile. Keep your Jio, Airtel, or Vi number active. 180-day refund cover on unactivated eSIMs and 24/7 live support.
210+
carrier networks
5G
5G support
under 2 minutes
QR activation
Last updated
Your Vietnam tourist sim Plan Across Vietnam
Affordable eSIM for Vietnam, starting from ₹332.16. Local 4G LTE and 5G data on top carrier networks in Vietnam. Works on all eSIM compatible phones including OnePlus, Samsung, and iPhone. Airport SIM counters charge inflated rates and have long queues at arrivals. An e SIM Vietnam plan from HelloRoam starts at ₹332.16 on Vinaphone and Viettel Mobile 5G networks across Vietnam. Indian travellers activate via QR code before departure and land with data already live. Every plan is fully prepaid with no hidden charges, no contract, and no Airtel or Jio roaming fees.
Vietnam eSIM with fast 5G coverage
HelloRoam offers eSIM plans for Vietnam from ₹332.16. Connect on Viettel Mobile 5G and Vinaphone 4G in Hanoi, Ho Chi Minh City, Da Nang, and Hoi An. Activate before your flight from India.
- Plans start at ₹332.16 with 5G speeds
- Coverage from Vinaphone and 1+ other operators
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- Vietnam coverage across major cities
- Network
- 5G
- Plans From
- ₹332.16
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in Vietnam
Pick a data plan for your destination and complete your purchase online.
Scan the QR code from your confirmation email to install your eSIM.
Your eSIM installs in minutes and activates on arrival at your destination.
Monitor data usage, top up when needed, and manage all your eSIMs in one place.
Pick a data plan for your destination and complete your purchase online.
Scan the QR code from your confirmation email to install your eSIM.
Your eSIM installs in minutes and activates on arrival at your destination.
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. Activated plans are refunded for the unused portion.
Learn more about our refund policyHelloRoam Vietnam eSIM vs Jio, Airtel and Vi Roaming
When you compare a Vietnam eSIM against a travel SIM card or carrier roaming pack, HelloRoam delivers better value. Jio international roaming costs ₹575 per day. Airtel World Roaming costs ₹596 per day. Vi’s ₹2,999 pack covers just 24 days in select countries. For Indian travellers looking for the most affordable eSIM option, HelloRoam plans start from ₹332.16 with a 180-day refund window on unactivated eSIMs, zero activation fees, and no hidden charges. No airport SIM counter. No carrier contract.
| Feature |  | Jio / Airtel roaming | Limited data eSIM |
|---|---|---|---|
| 180-day refund policy |  |  | |
| 24/7 live chat support | |  | |
| Zero activation fees | | | |
| Keep your Jio or Airtel number active (dual SIM) | | | |
| No data overage charges | | | |
| Instant QR code delivery by email | | | |
| Premium Vietnam carrier networks | | | |
Is a Vietnam SIM card from the airport better than an eSIM for Indian visitors?
A prepaid SIM card Vietnam from Noi Bai or Tan Son Nhat airport requires passport registration and costs more at walk-up rates. An eSIM from HelloRoam activates by QR before departure from India so data is live from landing in Hanoi or Ho Chi Minh City. Plans run on Vinaphone and Viettel Mobile 5G from ₹332.16 with no hidden charges and no Airtel or Jio roaming fees.
A travel sim Vietnam plan from HelloRoam means no counter queue at a busy Vietnamese airport after a long flight. Your QR code arrives by email within seconds of purchase and activation takes under two minutes on any eSIM-compatible phone. Indian travellers covering Hanoi, Da Nang, Hoi An, and Ho Chi Minh get instant connectivity from the moment they land.
An eSIM card Vietnam plan from HelloRoam starts at ₹332.16 on Vinaphone and Viettel Mobile 5G networks. Indian budget travellers and backpackers get transparent prepaid pricing with no surprise charges, no contract, and a 180-day money-back guarantee on unactivated eSIMs on every plan.
The cheapest eSIM Vietnam plans from HelloRoam start at ₹332.16 with QR code delivery in seconds. No airport SIM counter, no registration hassle, and no Airtel or Jio international fees. Activate before your departure and arrive in Vietnam already connected.
Looking for the cheapest eSIM for Vietnam from India? HelloRoam delivers data plans on Vinaphone and Viettel Mobile 5G networks with transparent pricing. Scan the QR code before your flight and data is live when you land in Hanoi or Ho Chi Minh City. No hidden charges and a 180-day refund guarantee on unactivated eSIMs.
Why Indian Travellers Choose HelloRoam for Mobile Data in Vietnam
HelloRoam vs Other eSIM Providers for Vietnam
Indian travellers searching for the best eSIM for Vietnam consistently rate HelloRoam for its industry-leading refund policy, zero activation fees, and 24/7 WhatsApp support. See how HelloRoam compares to Airalo, Holafly, Saily, and other providers on the features that matter most when travelling abroad from India.
| Feature comparison | | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | | | | | | |
| 24/7 live chat support | | | | | | |
| ₹0 activation fees | | | | | | |
| Keep your Jio or Airtel number active (dual SIM) | | | | | | |
| No data overage charges | | | | | | |
| Instant QR code delivery | | | | | | |
| Premium Vietnam carrier networks | | | | | | |
| Own branded carrier identity (SPN) | | | | | | |
What Is an eSIM? How a Travel eSIM Works in Vietnam
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 Vietnam 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 your international data. Follow the step-by-step setup guide to get connected before your flight from Delhi IGI or Mumbai CSIA. guide
Mobile connectivity guide for Vietnam
Vietnam is a fast-growing travel destination for Indian tourists, offering Halong Bay cruises, the ancient town of Hoi An, vibrant street food in Hanoi and Ho Chi Minh City, and world-class beaches at Da Nang and Phu Quoc.
Viettel Mobile provides 5G and Vinaphone, Vietnamobile, and MobiFone provide 4G across major cities and tourist zones. A HelloRoam eSIM connects you when you land at Noi Bai Airport (Hanoi) or Tan Son Nhat Airport (Ho Chi Minh City).
- HelloRoam connects to Vinaphone 5G, Viettel Mobile 5G in Vietnam
- 5G on Viettel and 4G on Vinaphone and MobiFone across Vietnam
- Coverage in Hanoi, Ho Chi Minh City, Da Nang, and Hoi An
- Activate via QR code before departing from India
eSIM Travel Tips for Vietnam
Install before your India-Vietnam flight
Flights from India to Vietnam take 5 to 7 hours via transit. Install your HelloRoam eSIM at home. Enable data when you land in Hanoi or Ho Chi Minh City and you are connected for Grab, Google Maps, and hotel navigation.
Grab is the essential app in Vietnam
Grab is the dominant ride-hailing app in Vietnam for cars and motorbike taxis. Having a working eSIM from the moment you land makes airport transfers, city rides, and food delivery straightforward for Indian tourists.
Halong Bay has limited signal
Halong Bay cruise areas have limited mobile signal offshore. Download cruise itineraries, bay maps, and tour information before boarding. In Ha Long City and at the ferry terminal, 4G is available.
Vietnam is very affordable
Vietnam is excellent value for Indian travellers. The Vietnamese Dong (VND) means your rupees go a long way. A HelloRoam eSIM plan gives you data for a 5 to 7 day trip without paying Airtel international roaming rates.
Coverage in rural northern Vietnam
Sapa's rice terraces and remote hill country in Ha Giang have limited mobile signal outside main market towns. Download offline maps before motorbike loop trips through northern Vietnam's mountain regions.
Mobile networks in Vietnam: what Indian visitors need to know
Vietnam's main carriers include Viettel Mobile (5G), Vinaphone (4G and 5G), MobiFone (4G), and Vietnamobile (4G). HelloRoam connects on Viettel, Vinaphone, Vietnamobile, and MobiFone. Viettel has the widest 5G coverage in cities. Your eSIM selects the best available network automatically.
- Vinaphone
- 5G
- Viettel Mobile
- 5G
HelloRoam eSIM vs Airtel roaming vs Vietnamese local SIM
A cost comparison for Indian tourists visiting Vietnam.
RecommendedFrom ₹468.26 total
Plans start at ₹332.16. Buy before your flight from India, scan the QR code, and land in Hanoi or Ho Chi Minh City already connected. No airport SIM purchase needed.
₹237.94–₹761.40 total
Tourist SIMs at Vietnamese airports from Viettel and Vinaphone are very affordable locally but require on-arrival purchase and passport registration. An eSIM skips this process entirely.
₹951.75–₹1,903.50/day
Airtel Vietnam roaming packs charge per day or weekly, adding up quickly over a typical India-Vietnam trip. HelloRoam plans are cheaper for most trip lengths.
| Category | Recommended | Vietnamese tourist SIM (Viettel or Vinaphone) | Jio/Airtel Vietnam roaming |
|---|---|---|---|
| Typical cost | From ₹468.26 total | ₹237.94–₹761.40 total | ₹951.75–₹1,903.50/day |
| Details | Plans start at ₹332.16. Buy before your flight from India, scan the QR code, and land in Hanoi or Ho Chi Minh City already connected. No airport SIM purchase needed. | Tourist SIMs at Vietnamese airports from Viettel and Vinaphone are very affordable locally but require on-arrival purchase and passport registration. An eSIM skips this process entirely. | Airtel Vietnam roaming packs charge per day or weekly, adding up quickly over a typical India-Vietnam trip. HelloRoam plans are cheaper for most trip lengths. |
Best time to visit Vietnam from India
Vietnam is a long north-south country with different seasons in different regions. Hanoi and northern Vietnam are best from October to April. Ho Chi Minh City is pleasant from November to April. Da Nang and central Vietnam are best from February to August. Hoi An has beautiful lantern festivals year-round. Indian tourists often visit Vietnam in November to March, which is also India's cool winter season.
Reviewed by HelloRoam Editorial Team
Prices verified:
Vietnam eSIM Questions Answered
An eSIM in Vietnam plan runs on Vinaphone and Viettel Mobile 5G networks from ₹332.16 across Vietnam. HelloRoam delivers the QR code to your email within seconds and activation takes two minutes. No hidden charges, no contract, and no Airtel or Jio roaming fees.
A travel eSIM Vietnam plan connects to Vinaphone and Viettel Mobile 5G networks across Vietnam. HelloRoam activates every plan by QR in under two minutes on any compatible mobile. No hidden charges, no Airtel or Jio roaming fees, and a 180-day refund guarantee on unactivated eSIMs.
HelloRoam is a top-rated eSIM for Vietnam for travellers departing from India. Plans start from ₹332.16, which is far below Jio international roaming at ₹575 per day or Airtel World Roaming at ₹596 per day. Before your flight from Delhi IGI (IGIA), Mumbai CSIA (BOM), Bengaluru Kempegowda (BLR), Hyderabad Rajiv Gandhi (HYD), Chennai (MAA), or Kochi (COK) airport, scan a QR code in your phone settings and the eSIM is ready the moment you land. You get local 4G/5G speeds, a 180-day refund window on unactivated eSIMs, and 24/7 WhatsApp support. No carrier contract, no hidden charges, no bill shock.
eSIM plans for Vietnam start from ₹332.16. 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.
eSIM in Vietnam connects to local 4G/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 hundreds of carrier networks across 185+ countries. For travellers used to Jio or Airtel coverage in India, the local network speeds in Vietnam are often comparable or better in urban areas.
Getting a Vietnam eSIM before your flight from India takes three steps. First, visit helloroam.com, search Vietnam, 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 CSIA, no waiting in a queue after a long flight.
Yes. iPhone XS and all newer models work with eSIM in Vietnam. 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 Vietnam. 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.
HelloRoam is a strong eSIM choice for Vietnam, connecting on Viettel and Vinaphone across Hanoi, Ho Chi Minh City, and Da Nang. Plans start at ₹332.16. Buy before flying from India.
Yes, HelloRoam works across Hanoi, Ho Chi Minh City, Da Nang, Hoi An, and major Vietnamese cities on Viettel and Mobifone 4G networks.
Indian nationals require a Vietnam e-visa. Apply online at evisa.xuatnhapcanh.gov.vn before your trip. The process takes 3 to 5 working days and allows a 90-day stay. Apply at least a week before travel.
HelloRoam eSIM plans for Vietnam start at ₹332.16. Local airport SIMs from Viettel and Vinaphone are available on arrival but require passport registration. Airtel and Jio Vietnam roaming packs charge considerably more per day.
Ten days in Vietnam using Grab, Google Maps, WhatsApp, and video calls to India typically uses 3 to 6 GB. Vietnam's 4G speeds are generally fast in cities for streaming and navigation.
Yes, Viettel and Mobifone have good 4G coverage in Hoi An's Ancient Town, Hue's Imperial Citadel, and major historic sites across central Vietnam.
HelloRoam eSIM plans are data-only. Use WhatsApp, Google Meet, or FaceTime for calls. Emergency calls to 113 (police) and 115 (ambulance) work on any Vietnamese network.
Yes, HelloRoam eSIM plans for Vietnam include hotspot sharing. Share your Viettel or Mobifone connection with a companion or laptop anywhere in Vietnam.
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 Vietnam. 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.
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)
- HelloRoam holds a registered Public Network Name, the official carrier identity filed with telecommunications authorities. HelloRoam is recognized as a licensed service provider, not a white-label reseller.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.
Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Every purchase includes a 180-day money-back guarantee on unactivated eSIMs.
