Top picks for Hanoi Wi-Fi & SIM cards

Discover 31 Wi-Fi & SIM cards in Hanoi on Trip.com, updated February 10, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PKR 26.21 per person, with an average total of PKR 636.20. Choose the option that suits your plan.

With 79.94k verified reviews, Wi-Fi & SIM cards Hanoi boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code", with 29.491k reviews and a 4.7 rating.

The next available day tour departs on February 11, 2026. Book now to secure your spot!

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

February is the perfect time to visit Hanoi! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | 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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Reviews/Trip Moments

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 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.
Reviews: Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code
Guest User2026-02-05
Excellent internet. I've been to Shanghai, Guangzhou, and Nha Trang – I connected immediately upon arrival, better than the hotel Wi-Fi. One day during my trip, I had a multi-hour online conference – excellent audio and video transmission.
Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-08
I bought a monthly package with an extension option. The extension was really convenient; I didn't need a new QR code; the original one just continued working. I recommend 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
The connection works great. We had no problems. We installed it in advance in Russia and connected it in Hanoi. It worked for 24 hours, using 3GB per day and sharing internet with another device. The traffic was sufficient. We then signed up for a 10-day lease.
Reviews: Vietnam Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-02-10
The Viettel Local 5G eSIM was very easy to set up. I followed the instructions provided and simply turned off data roaming in the phone settings. I scanned the QR code before departure at Changi Airport, and upon arrival in Vietnam, the eSIM activated automatically without any issues. Connectivity was excellent throughout my trip. I visited Sapa, Fansipan, Cat Cat Village, and the Glass Bridge, and experienced stable network coverage in all these areas. The only place with no mobile signal was at the Alpine Coaster, where there was no network available at all. In Hanoi, the connection was consistently strong, even while travelling on a sleeper bus between destinations. Overall, I had no issues with speed or connectivity during the entire trip. Highly recommended for hassle-free connectivity when travelling in Vietnam.
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