Best SIM Card for Tourists in Vietnam (2025 Guide)

Traveling to Vietnam soon? Whether you’re exploring ancient temples in Hanoi, cruising Ha Long Bay, or soaking in the beach vibes of Da Nang, having internet access is crucial. That’s why getting a SIM card for tourists in Vietnam is the best way to stay connected affordably and conveniently.

Why Tourists Need a SIM Card in Vietnam

Public Wi-Fi is available in many cities, but it’s often unstable or unsecured. With a local SIM, you’ll enjoy:

Reliable 4G/5G data on the go
No more expensive roaming charges
Easier ride-hailing, map navigation, food delivery, and translations
Local call and text access if needed

Travel experts from Lonely Planet and Nomadic Matt also recommend local SIMs for cost-saving and safety while abroad .

Which Network is Best?

Vietnam has three main mobile operators:

Viettel – Widest coverage, especially in rural areas
Vinaphone – Fast speeds, strong urban presence
Mobifone – Great for casual travelers and city use

At GoVietnamSim, we offer SIM cards from both Viettel and Mobifone, depending on your travel needs.

Physical SIM vs eSIM – What’s Right for You?

Physical SIM Card: Simple plug-and-play for unlocked phones
eSIM: Activate by scanning a QR code — no physical card needed

More modern phones support eSIM (see compatible devices here) .

Where to Buy a Tourist SIM in Vietnam

Tourist SIM cards are available at:

Airports (Noi Bai, Tan Son Nhat, Da Nang)
Convenience stores and mobile outlets
Online via GoVietnamSim — hassle-free with pre-activated SIMs delivered to your hotel or email (for eSIM)

Buying online helps avoid language barriers and queues.

Popular SIM Card Plans from GoVietnamSim

Plan Type	Data Limit	Validity	Free Services
Viettel 5GB/day	Unlimited Days	30 Days	Local number, SMS
Mobifone 3GB/day	3GB/day	30 Days	Hotspot supported

No ID or passport needed
Fast activation
Free delivery in Vietnam or Taiwan
Wholesale plans for travel agencies

📲 See details: https://govnsim.com

Why Choose GoVietnamSim?

✅ English, Chinese & Vietnamese support
✅ 24/7 customer service via WhatsApp
✅ Affordable for solo travelers or large tour groups
✅ Over 5,000 happy travelers and counting

Final Tips Before You Land

Make sure your phone is unlocked
Choose a plan based on your data habits
Install your SIM (or eSIM) as soon as you land

Learn more about travel connectivity tips at Lonely Planet’s Vietnam travel guide .

Order Your SIM Card for Tourists in Vietnam Now

Staying connected while traveling doesn’t have to be expensive or stressful. Get your SIM card for tourists in Vietnam from GoVietnamSim today and enjoy seamless data access from the moment you arrive.

👉 Order now at govnsim.com