Do I need to remove my physical SIM card?

No. Most travellers keep their existing SIM installed and use the Vietnam eSIM for mobile data while travelling. Your device must support eSIM functionality and allow multiple SIM profiles.

Can I keep my WhatsApp number while using an eSIM?

Yes. Installing an eSIM does not change your WhatsApp account or phone number. You can continue using WhatsApp as normal while connected through your Vietnam eSIM.

Will my Vietnam eSIM work outside Vietnam?

These recommended plans are designed primarily for use within Vietnam. If your itinerary includes multiple countries, consider one of our regional or global eSIM options for broader coverage.

Can I view all Vietnam eSIM plans?

Yes. Use the view all Vietnam plans link to compare all available Vietnam eSIM plans, including different data amounts, trip durations and daily data options.

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eSIM for Viet Nam

Stay connected in Viet Nam with our high-speed travel eSIM plans.

View Detailed Info & Technical Specs Simplified Chooser

Vietnam eSIM Plans for City, Coast and Long-Stay Travel

Stay connected across Ho Chi Minh City, Hanoi, Da Nang, Hoi An and coastal routes with instant Vietnam eSIM delivery.

Reliable for maps, Grab, messaging and hotel check-ins

Good fit for city breaks, beach trips and longer routes

Hotspot support for cafes, hotels and remote work

View Plans

Need help choosing?

Quick suggestions by trip length

1GB or 3GB covers maps, ride apps and light messaging.

5GB or 10GB is a strong fit for Hanoi, Da Nang, Hoi An or Ho Chi Minh City trips.

Daily or 20GB+ plans suit longer routes, remote work, hotspot and heavier browsing.

How It Works

Select the data amount and duration that fits your route.

Use one-click install or scan the QR code from your order.

Enable your eSIM on arrival and use data across major cities and travel corridors.

Reliable Coverage Across Vietnam

Coverage is generally strong in major cities, tourist routes, hotels and transport hubs, making mobile data useful for maps, ride apps, bookings and day-to-day travel.

Works well in Ho Chi Minh City, Hanoi and Da Nang

Useful for Grab, maps and hotel check-ins

Good fit for coast trips and longer stays

Need More Vietnam Options?

Browse all Vietnam eSIM plans for more data amounts, durations and daily options.

View All Vietnam Plans

Travel data guide

Using your eSIM in Vietnam

A few practical details that help you avoid surprises once you land.

When should I install my Vietnam eSIM

Install your Vietnam eSIM before you travel while you still have a stable Wi-Fi connection. Keep it turned off for mobile data until you arrive, then enable the eSIM and data roaming.

How much data do I need for Vietnam

For maps, messaging and light browsing, 1GB to 3GB is often enough for a short trip. Travellers staying one to two weeks typically choose 5GB to 10GB, while daily plans or 20GB+ options suit hotspot use, remote work, video calls and heavier data usage.

Can I use hotspot with a Vietnam eSIM

Yes. Personal hotspot and tethering are supported on all Vietnam eSIM plans, allowing you to share your mobile data connection with laptops, tablets and other devices.