04 October 2026 • 3 min read
Airalo Alternatives: 5 Top Travel eSIMs for Faster Data & Flexible Tethering
Best Vietnam SIM Card for Tourist – No Roaming/ Hidden Charges
Get a prepaid plan at local rates for instant connectivity
4.8/5
Based on 26,000+ reviews on
These are physical SIM cards and will be shipped to your address.
Flexi
Essential data for quick trips.
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Vietnam Flexi Data SIM Card
4.8|Based on 567 Reviews4.8 out of 5 stars based on 567 reviews
Data
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$28 NZD
5GB
30 DAYS
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$56 NZD
10GB
30 DAYS
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$112 NZD
20GB
30 DAYS
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$168 NZD
30GB
30 DAYS
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$280 NZD
50GB
45 DAYS
5GB - 50GB
30/45 Days
4G/5G
Not Included
Not Included
Unlimited
Roam like home freedom.
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Vietnam Unlimited Data SIM
4.8|Based on 567 Reviews4.8 out of 5 stars based on 567 reviews
Data
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$33 NZD
Unlimited
5 Days
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$50 NZD
Unlimited
8 Days
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$74 NZD
Unlimited
16 Days
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$95 NZD
Unlimited
22 Days
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$110 NZD
Unlimited
30 Days
Unlimited Data
5 - 30 Days
4G/5G
Not Included
Not Included
Need an eSIM instead?Switch to Vietnam eSIM
How to Activate SIM Card?
- 1
Follow the instruction
Follow the activation process as per the instruction sheet.
- 2
Insert your SIM Card
Make sure your phone is turned off. Insert your SIM card into the SIM tray.
- 3
Turn on your phone
Power on your device and wait for it to recognise the SIM card.
- 4
Confirm network connection
You should see signal bars or a network name at the top of your screen.
- 5
Set up your phone
Once activated, your device may prompt you to configure settings or install updates.
Frequently Asked Questions About Vietnam SIM Cards
A SIM card in Vietnam is affordable and designed for travellers of all budgets. Prices typically start from around AU$5 to AU$50 for basic data packages, while larger plans or unlimited options may cost AU$29–AU$247, depending on the trip duration you select between 5 and 90 days. Whether you need short-term data or a longer stay plan, purchasing a SimCorner Vietnam SIM card offers reliable connectivity without expensive roaming fees.
Yes, you can easily buy a SIM card at Vietnam airports, including Hanoi, Ho Chi Minh City, and Da Nang. Airport kiosks and counters offer prepaid cards with instant activation. However, these are very expensive for travellers, and it's a time-consuming process. Alternatively, SimCorner Vietnam SIM cards for tourists offer fast internet for maps, messaging apps, and more.
The best SIM card for Vietnam depends on your travel needs. If you want fast internet, reliable coverage, and easy activation, choose a plan that offers sufficient data and hotspot support. Many tourists prefer SimCorner’s prepaid options, which have flexible validity, allowing you to stay online for browsing, navigation, social media, and streaming without hidden costs.
Choosing the right SIM card in Vietnam depends on your data needs, trip duration, and device compatibility. For short trips, smaller prepaid packages work well, while longer stays may require larger data plans or unlimited options. Make sure your phone is unlocked, check network coverage, and select a plan that supports hotspot sharing for convenient internet access throughout your travels.
