Vietnam is a country you plan on your phone. Grab for rides and food delivery across Ho Chi Minh City and Hanoi, a booking confirmation for an overnight cruise in Ha Long Bay, WhatsApp to confirm a homestay in Sapa’s rice terraces, Google Maps for navigating Hoi An’s old town on foot, Google Translate for a menu written in Vietnamese a trip runs smoothly when your data does. A Jet eSIM for Vietnam gets you connected the moment you land at Tan Son Nhat International (SGN) in Ho Chi Minh City or Noi Bai International (HAN) in Hanoi. No airport SIM queue, no roaming bill from your home carrier, no hunting for hotel Wi-Fi with your bags still at reception.
Why Jet eSIM
Three things about Vietnam make an eSIM the right call:
01
A classic itinerary moves from Hanoi and Ha Long Bay in the north, through Hoi An and Hue in the center, down to Ho Chi Minh City and the Mekong Delta in the south. One Vietnam eSIM covers the whole route on a single plan no hunting for a new SIM at each stop.
02
Grab handles rides, food delivery, and even parcel drop-offs across Vietnam’s major cities, and it needs a live connection to work. Being offline in Ho Chi Minh City or Hanoi means falling back to hailing traffic by hand.
03
Booking.com and WhatsApp to confirm a Ha Long Bay cruise or a Sapa homestay, Google Maps for winding through Hoi An’s old town or Hanoi’s Old Quarter, Google Translate for menus and signs in Vietnamese. Budget 3–5 GB for a week of casual use, 10 GB+ if you’re navigating continuously or hotspotting a laptop. The Vietnam eSIM plans run from 1 GB up to unlimited, so you can match the allowance to your itinerary instead of topping up mid-trip.
Pricing
Setup
Choose a Vietnam plan with the data amount and validity that match your trip. You’ll receive an activation QR code by email within minutes of purchase.
Once your plane touches down in Vietnam, your Jet eSIM activates automatically. Maps, WhatsApp, translation, and hotspot work from the moment you leave airport mode.
Coverage
Jet eSIM connects to Vietnam’s Xin Chao network, built on VNPT infrastructure, with 5G coverage in Ho Chi Minh City, Hanoi, Da Nang, Hoi An, and Hue, and along the main highways connecting them. Coverage extends into popular tourist areas like Ha Long Bay and Sapa’s trekking routes, though signal deep in Sapa’s remote mountain villages and along less-traveled stretches of the Mekong Delta can be thinner, the same experience any Vietnamese SIM has there.
Details
Yes, 4G on the local network.
No. Jet eSIM is data-only.
Yes.
Yes on all plans.
Vietnam-specific plans work in Vietnam only. For a Cambodia or Laos leg, check whether a regional Southeast Asia plan is available.
| Feature | Jet eSIM | Airalo | Holafly |
|---|---|---|---|
| 1 GB / 7 days | $4.50 USD | Do not offer | Do not offer |
| 5 GB / 30 days | $10.75 USD | Do not offer | Do not offer |
| Unlimited plans | Available | Available | Available |
| Hotspot on all plans | Yes | Yes | No (fair use) |
| Built-in privacy tools | Yes | No | No |
| Refund before activation | Yes | Yes | Yes |
Prices and features are subject to change. Verify with each provider before purchase.
FAQ
Yes. Install the eSIM before you fly and data is live the moment your phone reconnects at the gate before you reach baggage claim, at both Tan Son Nhat and Noi Bai International.
For a typical 10-day trip covering Hanoi, Ha Long Bay, and Ho Chi Minh City, with Grab, maps, and photo uploads, plan on 5–10 GB. If you’re navigating continuously or hotspotting a laptop, step up to 20 GB or an unlimited plan.
Yes, in areas with carrier coverage which includes all major cities and most tourist towns. Grab needs a live connection to book rides and track drivers, so this is one of the more data-dependent apps you’ll use in Vietnam.
Yes near the towns and main routes. Sapa town and the more accessible trekking trails have workable signal, and boats on Ha Long Bay generally have coverage close to shore. Remote mountain villages around Sapa and open water farther from the coast can have thinner or no signal, the same as any Vietnamese SIM would experience there.
No. Vietnam-specific plans are Vietnam-only. For trips crossing into Cambodia or Laos, check whether Jet eSIM offers a regional Southeast Asia plan, or buy a separate local plan for that country.
Yes, in your phone’s settings, enable data roaming on the Jet eSIM line specifically. This isn’t the same as your home carrier’s paid roaming; it’s just telling your phone to accept the local Vietnamese network the eSIM is provisioned for.
Keep exploring
Traveling to more than one country? These pages cover Jet eSIM’s other most-popular destinations: