Vietnam eSIM: Stay Connected the Moment You Land

No queue. No SIM swap. Just scan and go.
You just landed after a long flight. You need maps, a ride, a message to your hotel.
The last thing you want is to hunt for a SIM card kiosk.

  • Instant QR delivery via email
  • Works on all major unlocked phones
  • From $5.90 — no hidden fees
  • 24/7 support via WhatsApp

Quick Reservation

Choose Your Preferred Operator First

Free cancellation up to 24h before service

Most Popular Vietnam eSIM Plans for 2026

Three traveler favorites — picked by thousands of visitors to Vietnam

Most Popular Vinaphone

Vinaphone eSIM — Daily 5GB · 10 Days (with calls)

  • 5GB/day · 10 days
  • Vinaphone network (top nationwide coverage)
  • Hotspot/tethering: Supported
  • FREE first 10 min/call to Vinaphone numbers
  • Starts upon connecting to supported network
  • Delivery: Instant via email
$12.90Tax included
Book Now
Best Seller Local

LOCAL eSIM — 15GB Total · 7 Days

  • 15GB total · 7 days
  • Runs on Mobifone — a major Vietnam network
  • Hotspot/tethering: Supported
  • Local phone number: Included
  • Starts after manual activation
  • Delivery: Instant via email
$5.90Tax included
Book Now

100% Refund Guarantee

Full refund is provided for cancellation made at least 24 hours before service time. We value your flexibility and trust.

Changing plans? No worries.

Let us know your updated plan and we will keep all the services for you!

All eSIM Plans by Operator

Pick your operator, pick your duration - all plans include instant QR delivery.

eSIM PlanPhone NumberHotspotDescriptionStarting timePrice
Viettel eSIM — Daily 5GB for 15 days Yes Yes Daily 5GB for 15 days Right after installation US $13.9
Viettel eSIM — Daily 5GB for 30 days Yes Yes Daily 5GB for 30 days Right after installation US $19.9

Viettel eSIM — Daily 5GB for 15 days

Operator: Viettel

Description: Daily 5GB for 15 days

Phone number: Yes

Hotspot: Yes

Starting time: Right after installation

US $13.9

Viettel eSIM — Daily 5GB for 30 days

Operator: Viettel

Description: Daily 5GB for 30 days

Phone number: Yes

Hotspot: Yes

Starting time: Right after installation

US $19.9

Why Travelers Buy Their Vietnam eSIM from AVIA

Not just a plan — a guarantee that you're connected and supported from day one.

Instant delivery, no waiting

Your QR code arrives by email the moment your payment goes through. No delays, no back-and-forth.

Real human support, 24/7

If something goes wrong — wrong plan, activation issue, connectivity question — our team is on WhatsApp, ready to help anytime.

Transparent pricing, no surprises

The price you see is what you pay. Tax included. No hidden roaming fees or auto-renewals.

Part of your full airport experience

AVIA handles more than eSIMs. Pair your data plan with Fast Track and Airport Transfer for a completely seamless arrival.

Want everything arranged before you reach the airport?

We can prepare your Fast Track, transfer, and eSIM in advance.

How It Works

How to Get Your Vietnam eSIM in 3 Steps

Booking takes less than 2 minutes. We handle everything else.

Pro tip: Install the eSIM before you board. The moment you touch down in Vietnam, you're already online.

What They Say about AVIA Fast Track Connecting

Real experiences from real travelers

4.9 based on 50,000+ travelers

Frequently Asked Questions

A Vietnam eSIM is a digital SIM card that works through your phone's built-in eSIM chip — no physical card needed. After purchase, you receive a QR code by email. Scan it once, and your data plan activates automatically. Your existing home SIM stays active at the same time, so you keep your regular number for calls and OTPs while using local Vietnamese data for browsing, maps, and messaging.
For most travelers, yes. An eSIM lets you skip the kiosk queue completely — your data is active before you land. Airport SIM shops often charge higher rates and require waiting in line after a long flight. With an eSIM from AVIA, you pay a fixed price upfront, receive your QR code instantly, and arrive in Vietnam already connected.
You can buy at any time — even weeks before your trip. However, for most plans, the validity countdown starts the moment you install the eSIM on your phone, not when you purchase it. Our recommendation: buy in advance, but install the eSIM right before boarding your flight to Vietnam. That way, you arrive connected without burning any plan days while still at home.
After payment, your QR code arrives instantly by email. To install:
  • iPhone: Settings → Cellular → Add eSIM → Use QR Code → scan
  • Android: Settings → Connections → SIM Manager → Add eSIM → scan
Once scanned, the eSIM installs in under a minute. Set it as your data line and you're ready to go. Important: the QR code is single-use — do not delete the eSIM once installed, as it cannot be re-scanned.
Unfortunately, eSIM QR codes are single-use. Once you delete the eSIM profile from your phone settings, the plan is lost and the original QR code cannot be reinstalled. If you encounter any issue, stop and contact AVIA support immediately via WhatsApp before removing anything from your phone settings. Our team is available 24/7 and can advise on next steps.
Most modern smartphones support eSIM. Confirmed compatible devices include iPhone XR and newer (including all iPhone 15 and 16 models), Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many recent Huawei, OnePlus, and Motorola models. The only requirement: your phone must be carrier-unlocked — not locked to a specific home network provider.

Not sure? You can also chat with us on WhatsApp for a quick confirmation.
It depends on your trip length and needs. For most tourists visiting Vietnam for 7–15 days, the Vinaphone Daily 5GB · 10 Days plan is the most popular choice — it includes fast data, hotspot, and free local calls. If you're on a tight budget and staying under a week, the LOCAL 15GB · 7 Days plan offers the best value. For travelers heading to rural areas or northern mountains (Sapa, Ha Giang), the Viettel plan provides the widest coverage across Vietnam.
Yes — most Vietnam eSIM plans from AVIA support hotspot and tethering, so you can share your connection with a laptop or another device. The exception is the Wintel Unlimited range, which is designed for single-device use only and does not support hotspot. If sharing data is important to you, choose any Viettel, Vinaphone, or LOCAL plan instead.
It depends on the plan. Viettel plans are data-only — you'll need apps like WhatsApp, Zalo, or FaceTime for voice calls. Vinaphone and LOCAL plans include a local Vietnamese phone number and support real outgoing calls to Vietnamese numbers. Vinaphone plans include up to 1,000 free minutes for on-net calls; LOCAL plans include a set number of free minutes depending on the plan chosen.
Yes. Your physical SIM stays fully active in your phone's SIM slot. You'll run two lines simultaneously — your home number for incoming calls, OTPs, and banking apps, and your Vietnam eSIM for local data. You will not lose access to your regular number at any point during your trip.

Still have questions?

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