Hanoi eSIM - Travel Internet at the Best Price
eSIM Plans for Hanoi
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Check out our regional and global eSIMs - prices shown are the starting rate, and coverage includes this destination.
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Network Coverage in Hanoi - 4G/5G Carriers
How to Activate eSIM in Hanoi - 3 Steps
Choose Your Plan
Pick the right plan and check out securely online
Scan the QR Code
Get your QR code by email and scan it with your phone
Connect & Go
Turn on mobile data and you're online the moment you land
Frequently Asked Questions - Hanoi eSIM
Yes - eSIMs work fully in Hanoi on local carrier networks. Activation is simple: buy a plan, get a QR code by email, scan it in Settings → Cellular → Add eSIM, and turn on mobile data. The whole thing takes 2–3 minutes.
Our eSIMs run on local 4G/5G networks in Hanoi. Urban speeds average 30–100 Mbps - plenty for video calls, streaming, and social media. Rural coverage can be slower, but 3G is widely available as a fallback.
eSIM is supported by iPhone XS and newer, Samsung Galaxy S20+, Google Pixel 3 and newer, Huawei P40 Pro+, and most other modern smartphones. Run your phone through our compatibility checker before buying.
Most eSIM plans are data-only. For calls and messages, use WhatsApp, Viber, Telegram, or similar apps over Wi-Fi or mobile data. A handful of plans include a local phone number - that's clearly flagged on the plan details.
Just buy a new plan straight from our website or app - your new QR code arrives within seconds. Unlimited plans never run out.
Most modern phones hold 8–10 eSIM profiles, but only one can be active at a time. Delete old eSIMs and add new ones whenever you need to.
Local plans cover one country and are usually the cheapest option. Regional plans cover a group of countries (e.g., across Europe) and are ideal for multi-country trips. Global plans work in 173 countries - more expensive, but you pay once for worldwide coverage.
Yes - eSIMs are completely safe. They're embedded in your phone, so they can't be physically stolen or lost, and data is encrypted just like on a regular SIM card.
Support
Need help? Email us at [email protected] — we reply 24/7 in multiple languages.
Why Travelers Choose an eSIM for Hanoi
Landing at Noi Bai International (HAN) for the Old Quarter and a bowl of pho? A Hanoi eSIM connects to Viettel or Vinaphone the moment you step off the plane — no SIM-counter queue, no passport registration. Scan the QR code and you're online to book a Grab or catch the 86 express bus into the Old Quarter, map the walk around Hoan Kiem Lake, find an egg-coffee café near Train Street, or check opening hours for the Temple of Literature. The same plan keeps working across Vietnam on trips to Ha Long Bay, the karst valleys of Ninh Binh and the overnight train up to Sapa. Pick a 7-day 1 GB starter for a city break, a 30-day 10 GB pack for a longer northern loop, or Hanoi eSIM unlimited data if you're streaming on the sleeper train.
eSIM vs Vietnamese Tourist SIM in Hanoi — Which Wins?
Viettel and Vinaphone sell tourist SIMs in the Noi Bai arrivals hall, but every physical SIM in Vietnam needs passport registration at the counter. An eSIM for Hanoi activates before you land and skips the paperwork — and the same plan covers the rest of Vietnam if your trip continues south.
| eSIM | Viettel Tourist SIM | |
|---|---|---|
| Setup | ≈ 2 min (QR scan pre-flight) | 15–30 min (counter + passport) |
| Cost | from ~$0.50/day | 200,000–500,000 VND (~$8–20) pack |
| Passport registration | none — just a QR scan | required at all carrier counters |
| Coverage | Viettel / Vinaphone 4G/5G | same local networks |
| Top-up | instant online | Viettel store or app |
Hanoi eSIM FAQ — Noi Bai Arrival, Old Quarter Coverage & Day Trips
Which is the best eSIM for Hanoi?
A 7-day 1 GB starter covers maps and messaging on a city break, a 30-day 10 GB pack suits a longer northern Vietnam loop, and Hanoi eSIM unlimited data fits remote work or heavy streaming. Every Hanoi eSIM runs on Viettel or Vinaphone, Vietnam's biggest networks, so 4G/5G is strong across the Old Quarter, the West Lake area and Noi Bai airport.
Can I get online the moment I land at Noi Bai (HAN)?
Yes — scan the QR code on airport or in-flight Wi-Fi, then switch on the eSIM profile when you land. You'll have data for a Grab, the 86 express bus or maps before you reach the Old Quarter — no SIM counter and no passport registration.
Does a Hanoi eSIM work for Ha Long Bay, Ninh Binh and Sapa?
Yes — the same Vietnam plan keeps working on the highway to Ha Long Bay, around the karst valleys of Ninh Binh and on the train up to Sapa. Out on the water between the karsts and in remote mountain villages signal can thin out, as on any network — download offline maps before a cruise or a trek.