HanoiWi-Fi & SIM cards
HanoiWi-Fi & SIM cards

Top Picks for Hanoi Wi-Fi & SIM cards

Discover 22 Wi-Fi & SIM cards in Hanoi on Trip.com, updated December 4, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AED 0.38 per person, with an average total of AED 10.79. Choose the option that suits your plan.

With 23.248k verified reviews, Wi-Fi & SIM cards Hanoi boast an average rating of .

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 8.287k reviews and a NaN rating.

The next available day tour departs on December 5, 2025. Book now to secure your spot!

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

December is the perfect time to visit Hanoi! Choose from Wi-Fi & SIM cards 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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22 Results for Hanoi Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Vietnam 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2025-12-03
It's absolutely convenient for me to buy only 1 day data. After using it, I won't buy physical card in future.
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 🔥
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.
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-12-01
It's very convenient to use an eSIM. It connects immediately upon arrival and works. It's recommended to set it up upon arrival in the country.
Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2025-11-24
Very useful worked perfectly pretty much everywhere, great coverage even in most remote zones, completely satisfied !
Reviews: Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-12-01
Convenient to use, fast and strong internet, can be used all day, but Phu Quoc seems to have little signal, switching between 3G, 4G, 5G all day depending on the location.