eSIM Plans for Vietnam 🇻🇳

Why You Need an eSIM for Vietnam

Vietnam is one of Southeast Asia's most rewarding travel destinations — and one of the most affordable for mobile data. But traditional tourist SIM options at Noi Bai or Tan Son Nhat airports mean queues, passport checks, and physical SIM installation. A GoSIM Vietnam eSIM skips all of that.

Purchase before departure, install your QR code at home, and arrive in Hanoi or Ho Chi Minh City with data already running. Essential for navigating by motorbike taxi, booking homestays, and translating menus in the Old Quarter.

Vietnam eSIM Network Coverage

GoSIM Vietnam plans connect to Viettel, Mobifone, and Vinaphone — Vietnam's three national carriers. Viettel has the most extensive rural coverage, reaching remote areas of the northern highlands and the Mekong Delta. Coverage is strong in all major tourist destinations: Hanoi, Ho Chi Minh City, Da Nang, Hoi An, Hue, Nha Trang, Ha Long Bay, Sapa, and Phu Quoc Island.

How to Set Up Your Vietnam eSIM

Choose your plan — select data size and duration for your trip.
Complete checkout — pay securely. Your QR code arrives by email instantly.
Scan and install — go to Settings → Mobile Data → Add eSIM and scan the QR code.
Arrive in Vietnam — your GoSIM activates automatically when you land.

Compatible with iPhone XS and later, Samsung Galaxy S20+, Google Pixel 3+, and most modern eSIM-capable devices.

Frequently Asked Questions

Does eSIM work in Vietnam?

Yes. Vietnam's major carriers including Viettel, Mobifone, and Vinaphone support eSIM. GoSIM Vietnam eSIMs work on any eSIM-compatible device including iPhone XS and later, Samsung Galaxy S20+, and Google Pixel 3+.

Which network does GoSIM use in Vietnam?

GoSIM Vietnam plans connect to Viettel, Mobifone, or Vinaphone depending on the plan. Viettel is Vietnam's largest carrier and has the broadest rural coverage — particularly good for travelers heading to Sapa, the northern highlands, or remote coastal areas.

How much data do I need for a trip to Vietnam?

For a 7–14 day trip along the north-to-south trail with typical tourist usage — maps, Grab rides, translation, social media — a 5–10 GB plan is comfortable. Vietnam is one of Southeast Asia's most affordable eSIM destinations, and local carriers offer generous data for the price.

Is a GoSIM Vietnam eSIM better than buying a SIM at the airport?

For most travelers, yes. Vietnamese airport SIM counters typically require passport registration and physical SIM installation. A GoSIM eSIM is purchased before departure and activates automatically — no counter, no waiting, no paperwork.

Will my eSIM work in Ha Long Bay and Phu Quoc?

Ha Long Bay: coverage is available on the main boats and near Halong City, but signal diminishes in remote cave areas and on smaller boats. Download offline maps before your cruise. Phu Quoc Island has solid 4G LTE coverage from all major Vietnamese carriers including in the main town and beach resort areas.

Can I use Grab for rides in Vietnam with a GoSIM eSIM?

Yes. Grab (the regional ride-hailing app) works throughout Vietnam's major cities including Hanoi, Ho Chi Minh City, Da Nang, and Hoi An. Your GoSIM Vietnam data plan keeps Grab and Google Maps running for the entire trip.

How long does a GoSIM Vietnam eSIM last?

GoSIM Vietnam plans range from 1 day to 30 days. Duration begins from first activation when your phone connects to a Vietnamese network — not from purchase date — so buy ahead with no loss.

Vietnam Travel Tip: Download Grab and Google Translate Before You Land

Two apps are essential for Vietnam travel: Grab for rides (cheaper and safer than negotiating tuk-tuks in city traffic) and Google Translate with Vietnamese downloaded offline. The offline translation model lets you translate restaurant menus and street signs by pointing your camera at them — even without data. Your GoSIM Vietnam plan handles the rest: real-time maps, booking, and staying in touch.

🇻🇳 Vietnam