Vietnam eSIM for travellers from India: skip ₹575 to ₹1,101 a day in roaming
Pay in UPI, get a GST invoice, keep your Indian number for OTPs, and land in Vietnam with data on Viettel, Vinaphone. 5GB for ₹649.
7-day trip to Vietnam: what you pay
Roaming figures are typical list prices of Indian operators in October 2026; check your operator for the exact pack.
For travellers from India, a Vietnam eSIM from Universal eSIMs costs ₹649 for 5GB over 30 days, against roughly ₹4,025 for seven days of Jio, Airtel or Vi daily roaming packs. You pay by UPI, get a GST invoice, keep your Indian SIM active for OTPs, and connect to Viettel, Vinaphone the moment you land.
Prices checked on 25 October 2026 · Hotspot allowed on every plan · Full refund if your phone cannot install the eSIM
Vietnam eSIM plans in rupees
1GB 7 days
₹249 ($2.99)
- Weekend trip, maps and messages
- Instant QR by email and app
- Hotspot allowed
3GB 15 days
₹449 ($5.49)
- Light use for up to two weeks
- Instant QR by email and app
- Hotspot allowed
5GB 30 days
₹649 ($7.99)
- Most one-week trips
- Instant QR by email and app
- Hotspot allowed
10GB 30 days
₹899 ($10.99)
- Two weeks with photos and video calls
- Instant QR by email and app
- Hotspot allowed
20GB 30 days
₹1,399 ($16.99)
- Heavy use, hotspot for a laptop
- Instant QR by email and app
- Hotspot allowed
Unlimited 7 days
₹1,199 ($14.99)
- Streaming and navigation all week
- Instant QR by email and app
- Hotspot allowed
- Full speed to 2GB a day, then 3Mbps
Unlimited 15 days
₹1,999 ($23.99)
- Two weeks without counting
- Instant QR by email and app
- Hotspot allowed
- Full speed to 2GB a day, then 3Mbps
Unlimited 30 days
₹3,299 ($39.99)
- Long stays and remote work
- Instant QR by email and app
- Hotspot allowed
- Full speed to 2GB a day, then 3Mbps
Indian roaming vs Vietnam eSIM: the full comparison
Connectivity options for Indians visiting Vietnam
How to set up dual SIM for Vietnam
- Keep your Jio, Airtel or Vi SIM as the primary line for calls and SMS. Turn data roaming off for that line.
- Install the Universal eSIM on home Wi-Fi. Name the line "Vietnam" so it is easy to find.
- Set the eSIM as the default data line and turn data roaming on for the eSIM only.
- On landing, the eSIM connects to Viettel or Vinaphone. Your Indian SIM registers for incoming SMS automatically.
- WhatsApp stays on your Indian number. Bank OTPs arrive on your Indian SIM. All browsing, maps and video use the eSIM.
Step-by-step with screenshots: iPhone · Android.
What travellers from India should know about Vietnam
- Indian passport holders need an e-visa; apply online at least a week before travel.
- Grab and Xanh SM (electric taxis) are the safest ways to avoid overcharging; both need data from the moment you exit arrivals.
- Vietnam is a very cheap data market. A 5GB plan costs about the same as two coffees in Hanoi's Old Quarter.
- Hoi An and Da Nang have strong coverage; Sapa trekking routes and Ha Giang loop have gaps on all networks.
- Sleeper trains and buses have no reliable Wi-Fi; a 10GB plan covers two weeks of travel with video calls home.
Peak demand: November to April. Visiting more than one country? The Asia regional eSIM covers 22 countries.
Flights from India and arrival airports
Direct and one-stop flights from Delhi, Mumbai, Bengaluru, Hyderabad, Chennai and Kochi arrive at Hanoi Noi Bai (HAN), Ho Chi Minh Tan Son Nhat (SGN), Da Nang (DAD). Coverage on Viettel is available from the arrival gate, so switch on the eSIM line as soon as the aircraft doors open.
Vietnam eSIM from India: your questions
Is a Vietnam eSIM cheaper than Jio, Airtel or Vi international roaming?
Yes. Daily international roaming packs from Indian operators cost roughly ₹575 to ₹1,101 per day for 0.5 to 1GB, so a 7-day trip costs about ₹4,025 or more at the low end. The Universal eSIMs Vietnam 5GB 30-day plan costs ₹649, a saving of about 84 percent, with more data and hotspot included. Pay-as-you-go roaming without a pack can cost several hundred rupees per MB and is the most common cause of bill shock.
Can I keep my Indian number active while using the Vietnam eSIM?
Yes, and you should. Keep your Jio, Airtel or Vi SIM in the phone with data roaming switched off for that line. You will still receive calls and SMS OTPs for banking, Aadhaar and UPI on your Indian number (incoming SMS is free on most Indian plans abroad; incoming calls are charged by your operator unless you have a roaming pack). Use the Universal eSIM line for all data.
Will UPI, Paytm, Google Pay and bank OTPs work abroad?
OTPs arrive by SMS on your Indian SIM as long as it is switched on and registered on a Vietnam network, which happens automatically even without a roaming pack on most operators. UPI apps then work over the eSIM data. Some banks require the SIM that holds the registered number to have data; if a payment app insists, switch data to your Indian SIM briefly for the verification step.
Do I need KYC or documents to buy a Vietnam eSIM from India?
No. Travel eSIMs for foreign networks are data-only and sold without KYC. You need an email address and a payment method. Physical international SIMs delivered in India do require KYC under Department of Telecommunications rules; see the physical travel SIM page.
How do I pay from India?
UPI (Google Pay, PhonePe, Paytm, BHIM), RuPay, Visa and Mastercard debit and credit cards, net banking, Apple Pay and Google Pay. Prices include GST and you receive a GST invoice by email, which is useful for business travellers claiming expenses.
What if I cannot install the eSIM?
Message us on WhatsApp; most installation problems are fixed in under ten minutes with a screen-share. If your phone turns out to be locked or not eSIM-capable, we refund in full and can courier a physical Vietnam SIM to most Indian cities in 1 to 3 days.
Should I buy the eSIM before I leave India?
Yes. Installation needs Wi-Fi, which is easiest at home. Buy a day or more before departure, install on Wi-Fi, and leave the line switched off until you land in Vietnam. Validity starts only on first connection.
Which is better for Vietnam: eSIM, airport SIM, or an Indian operator pack?
For trips under 30 days with an eSIM-capable phone, the eSIM is cheapest and easiest. The airport SIM (Viettel or Vinaphone tourist SIM, about VND 200,000 to VND 350,000 for 30 days) is reasonable if you have time to queue and need a local number. The Indian operator pack makes sense only if you must receive many regular calls on your Indian number and do not want to manage two lines.
More for travellers from India
• Vietnam eSIM (main page)
· • 🇹🇭 Thailand eSIM from India
· • 🇲🇾 Malaysia eSIM from India
· • 🇸🇬 Singapore eSIM from India
· • Roaming cost calculator
· • Physical SIM delivered in India
· • eSIM vs international roaming explained
Pay in UPI today, connect in Vietnam tomorrow
GST invoice included. Keep your Indian number. Full refund if your phone cannot install the eSIM.
Vietnam eSIM for travellers from India
Prepaid Vietnam data eSIM sold in INR with GST invoice. Networks: Viettel, Vinaphone. Hotspot allowed.
Product Brand: Universal eSIMs