eSIM · Vietnam
Vietnam
From €4.33
Instant travel eSIM for Vietnam. Activate in 60 seconds with a QR code.
Read our full Vietnam eSIM guide →Pick your plan
Choose days + GB above. Pay once, no auto-renew.
Scan the QR
QR code sent to your email within minutes.
Land connected
eSIM activates on first tower contact at your destination.
What’s included
- ✓ 4G/5G on all supported networks
- ✓ Hotspot/tethering enabled
- ✓ Works on all unlocked eSIM devices
- ✓ 100% money-back guarantee if not activated
Plan details
- eSIM Type
- Digital eUICC profile
- Device Compatibility
- Works with eSIM-enabled, unlocked devices. Check our compatibility guide for details
- Setup Options
- Activate instantly with a QR code or enter your activation code manually
- One Device Only
- eSIM is linked to the first device it’s installed on and cannot be transferred
- Network Speeds
- Enjoy 5G and 4G LTE where available
- Unlimited Plans
- Includes 3GB of high-speed data per day. After reaching this daily allowance, speeds are reduced to a maximum of 1 Mbps upload and download for the remainder of the day. The high-speed data allowance refreshes automatically every 24 hours
- Hotspot Sharing
- Fully supported so you can tether freely with no extra steps
- Calls & Texts
- Supports Wi-Fi calling. Does not include traditional voice or SMS service
- APN Settings
- Automatically configured on installation
- Fair Use
- Intended for personal mobile use only
- Validity
- eSIM must be installed within 12 months of purchase
- Refund Policy
- Protected by a 100% money-back guarantee if your eSIM is not activated, excluding banking fees. If your travel plans change or your device is incompatible, you have up to 30 days from purchase to request a refund
- Customer Support
- Support available via website chat or email at support@worldcitisim.com
Why travelers choose an eSIM for Vietnam
Vietnam is a long country — Hanoi in the north, Da Nang and Hoi An in the middle, Ho Chi Minh City in the south — and getting between them often means overnight trains, domestic flights, or long bus rides. You need data that works the whole way. Mobile data in Hanoi is ready from the moment you land at Noi Bai, with Ho Chi Minh City, Da Nang, and Hoi An all on the same plan. Get an eSIM for Vietnam and stay connected from the moment you land, whether you are navigating Hanoi's Old Quarter or booking a Ha Long Bay cruise from the road.
Vietnam's local SIM market is cheap but the process is more involved than it sounds. You need your passport, the SIM has to be registered in your name, and sometimes activation takes a few hours. If you arrive late at night or fly into a smaller airport, you may not find a carrier counter at all. Grab is essential in every Vietnamese city — without it you are negotiating with motorbike taxis who may or may not know where your hotel is. Having your eSIM set up before departure means you avoid roaming charges in Vietnam and you are booking Grabs the moment you clear customs, not standing on the pavement trying to connect to airport WiFi.
Are you a hotel owner in Vietnam?
Earn commission by offering eSIMs to your guests. No setup cost, no hardware.
Learn about the Hotel Partner Program →