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Top picks for Vietnam Wi-Fi & SIM cards

Discover 33 Wi-Fi & SIM cards in Vietnam on Trip.com, updated January 21, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From VND 3,617.00 per person, with an average total of VND 72,762.75. Choose the option that suits your plan.

With 27.595k verified reviews, Wi-Fi & SIM cards Vietnam boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 13.15k reviews and a 4.4 rating.

The next available day tour departs on January 22, 2026. Book now to secure your spot!

Vietnam Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

January is perfect for visiting Vietnam! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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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33 results for Vietnam Wi-Fi & SIM cards

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Reviews/Trip Moments

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Reviews: Vietnam Vinaphone | Local eSIM | Daily Plan | Natural Day Billing| 5-10 Days | QR Code
Guest User2025-11-27
I used it in Hanoi, Da Nang, and Sapa. It was very convenient because it connected at high speeds anywhere and also allowed tethering. I was worried about setting it up because it was an eSIM, but it was very easy and connected quickly, which was great.
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Reviews: Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-18
I installed it in a couple of minutes before boarding the plane. Upon arrival, everything was connected and working. Just remember to turn on roaming. So far, so good, no complaints, good speed. I've got a 5-day lease, but I might extend it.
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Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
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Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-01-20
First of all, thank you for the opportunity! Everything went perfectly! I bought an e-SIM for the whole family: myself, my wife, and my daughter, for 12 days with 2 GB per day. The connection was easy. I had some trouble activating it at home, but a consultant immediately got involved and helped me thoroughly. The connection worked flawlessly throughout, and everyone was connected. The quality was excellent, the speed was decent—nothing slowed down.
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Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-01-19
Upon arriving at my destination, I switched to eSim, but there was no signal. I had to restart my phone for it to work. During the trip, the signal was intermittent, sometimes good, sometimes bad.
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Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | 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 🔥

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