Top picks for Hanoi Wi-Fi & SIM cards

Discover 32 Wi-Fi & SIM cards in Hanoi on Trip.com, updated March 8, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From VND 3,134.00 per person, with an average total of VND 45,168.30. Choose the option that suits your plan.

With 37.574k verified reviews, Wi-Fi & SIM cards Hanoi boast an average rating of 4.5.

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 17.395k reviews and a 4.4 rating.

The next available day tour departs on March 9, 2026. Book now to secure your spot!

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

March is perfect for visiting Hanoi! 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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32 results for Hanoi Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: [Vietnam] 4G/5G SIM Card (Da Nang International Airport Pick up or hotel delivery)
Guest User2026-02-16
Made a mistake of choosing International airport pick up when we actually arrived at domestic from connecting flight from Hanoi. Contacted the customer service to see if it was possible to have it delivered to the hotel and they did. Excellent service! Thank you so much.
Reviews: Vietnam 5G eSIM | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-03-07
Amazingly easy to use. if you have a freind you can send the QR code to makes it really simple of not type the code in. highly recommend
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 User2026-02-28
I bought a 20GB plan for 14 days in Asia. It worked perfectly in Beijing and Vietnam. Calls, chats, news, and tethering are all fine. Halfway through my vacation, I'm completely satisfied, and I still have more than half of my data left. I could have used less.
Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-03-08
eSIM is great and easy to use good signal with 5g so faster and in the far area still have good signal.
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-07
I paid for the e-SIM in advance. Upon arrival in the country, I activated the e-SIM in my phone settings. Internet was available immediately. It's that simple!
Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | Full AI & TikTok Access | 1-30 Days | Instant QR
Guest User2026-03-07
I activated my eSIM right at the airport upon arrival in Vietnam. You choose your connection package, including the number of days and the number of gigabytes per day. The cost is much cheaper than buying it at the airport or through other apps. It's very convenient; you'll already have a connection upon arrival. You can pre-order an eSIM and activate it with a code upon arrival. The 5G speed is lightning fast, the coverage in Da Nang is good, and 2 GB per day is generally enough. I highly recommend it!
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