Top picks for Hanoi Wi-Fi & SIM cards

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

From EUR 0.08 per person, with an average total of EUR 2.25. Choose the option that suits your plan.

With 72.636k 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 29.249k reviews and a 4.7 rating.

The next available day tour departs on February 9, 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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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 User2026-01-29
eaasy to redeem and install. with great connections just fine for the whole trip. thank you will purchase again!
Reviews: Vietnam 5G eSIM | Supports Tiktok & ChatGPT | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-07
Everything works great anywhere. Registration is quick and easy, and you receive instructions on how to set it up and a code by email. I recommend it.
Reviews: Asia 10 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-11
I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.
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 used Nha Trang. The connection was excellent. I couldn't connect at first, but customer support responded immediately, helped, and I connected. 2 GB per day was enough for maps and messaging.
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-08
The SIM card works great, exceeding expectations. It's great for TikTok and other apps, and the speed is fast. I'm impressed.
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 🔥