Top picks for Hanoi Wi-Fi & SIM cards

Discover 32 Wi-Fi & SIM cards in Hanoi on Trip.com, updated March 5, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From USD 0.12 per person, with an average total of USD 1.96. Choose the option that suits your plan.

With 19.058k verified reviews, Wi-Fi & SIM cards Hanoi boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 3.898k reviews and a 4.5 rating.

The next available day tour departs on March 6, 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 Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 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 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-03-05
Easy to download & install with clear instructions and excellent connectivity throughout my trip with 5G service in most of the areas in Hanoi, Halong & Hai Phong. Highly recommended.
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-03
I was in Nha Trang, Vietnam, and an Instagram blogger recommended getting an E-SIM card—it was the best solution! Easy to install, clear instructions, great price, good coverage, and I was connected everywhere. I'm very happy! From now on, I'll be using an E-SIM card for all my travels.
Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | Full AI & TikTok Access | 1-30 Days | Instant QR
Guest User2026-03-04
The purchase went smoothly, and detailed instructions were sent immediately after payment! Very fast and convenient! I'll give it a try while I'm on vacation!
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 | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-03-04
The network works well :) Each extension seemed to work even better than the previous one (in terms of connection stability)
Reviews: Vietnam Viettel 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-03-04
I turned it on on the plane and the SIM card started working right there ✈️ Good speed, I'm sharing it with my husband, it's enough for us, thank you)
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