Top picks for Vietnam SIM card

Discover 30 SIM card in Vietnam on Trip.com, updated February 11, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From THB 3.82 per person, with an average total of THB 48.37. Choose the option that suits your plan.

With 38.3k verified reviews, SIM card Vietnam boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 15.086k reviews and a 4.4 rating.

The next available day tour departs on February 12, 2026. Book now to secure your spot!

Vietnam SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

February is the perfect time to visit Vietnam! Choose from SIM card available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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30 results for Vietnam SIM card

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Reviews/Trip Moments

Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-11
Since this is an eSIM that uses Vietnam's radio waves for international data roaming, I felt like the battery drained a little quickly. The data speed was good, but the signal sometimes dropped out. Overall, though, it was very affordable and convenient, so I'm glad I bought it!
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-10
Convenient for traveling abroad, the internet is reliable, easy to use, and easy to install with included installation instructions.
Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | Full AI & TikTok Access | 1-30 Days | Instant QR
Guest User2025-11-24
That was really easy to install and use it. I was even able to use it on the island. Highly recommend 🔥
Reviews: Vietnam MobiFone VNSKY Local 4G/5G eSIM | Daily 9GB | Local Phone Number | 3-30 Days | Activation Requires Advance Reservation | Calendar-Day Billing | QR code
Guest User2026-01-30
We bought four of these SIM cards and they were all activated the first time. They are very easy to use and I recommend them to everyone.
Reviews: Vietnam Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-02-11
QR Code activation did not work, but manual code in put did. Good signal and speed even in the countryside.
Reviews: Vietnam 5G eSIM | Supports Tiktok & ChatGPT | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-10
It connected easily and worked reliably, with network coverage almost everywhere, though not always in the mountains (on the road from Nha Trang to Dalat). I'm very happy.
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