eSIM Vietnam – Prepaid Travel Data Plan

eSIM Vietnam – Prepaid Travel Data Plan

Vietnam stretches over 1,600 km, and most of it is best explored with a local data line: Grab bikes in Ho Chi Minh City, homestay directions in Sapa, cruise check-ins at Ha Long. Viettel coverage reaches far beyond the big cities, so you stay connected on coastal road trips too.

Why travellers choose this Vietnam eSIM

• Instant delivery: your QR code is emailed within minutes of payment, 24 hours a day.
• Install before you fly: scan at home, then switch the line on when you land in Vietnam.
• Local speeds: 4G/LTE and 5G where available on Viettel and Vinaphone.
• Keep your own number: the eSIM is data only, so WhatsApp, banking OTP and iMessage keep working on your home line.
• Hotspot and tethering enabled on every plan – share with a laptop, tablet or a travel partner.
• No roaming bills, no deposit, no contract – the plan simply ends when the validity runs out.

Plans and pricing

Select your bundle from the Data and Availability dropdowns above. All prices are in USD and already discounted.

Where you will use it in Vietnam

• Cruise the limestone karsts of Ha Long Bay and post from the top deck.
• Order Grab bikes through Saigon's District 1 traffic without street-name confusion.
• Ride the Hai Van Pass between Hue and Da Nang with live navigation.

How to activate in 4 steps

1. Buy the plan and open the confirmation email containing your QR code.
2. On an unlocked eSIM device go to Settings → Mobile Data → Add eSIM and scan the QR code.
3. Label the new line “Vietnam” and leave it switched off until you arrive.
4. On arrival, turn the line on, enable data roaming for that line only, and you are online.

Device compatibility

Works with carrier-unlocked eSIM phones and tablets, including iPhone XS and newer, iPad Pro 2018 and newer, Google Pixel 3 and newer, Samsung Galaxy S20 and newer, plus most 2021+ Huawei, OPPO, Xiaomi and Motorola flagships. Check Settings → About → EID: if your device shows an EID number, it supports eSIM.

Frequently asked questions

When does the validity start? The countdown begins when the eSIM first connects to a network in Vietnam, not on the day you buy.

Do I get a phone number? No. This is a data-only plan, which is why your home number stays active for calls and SMS verification codes.

Can I top up? Yes – once the bundle is used up, simply buy another plan and install the new QR code.

What if it does not connect? Toggle flight mode, then select the operator manually. Our support team answers in English 24/7 if you still need help.