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Best Hanoi Connectivity Solutions

Discover 32 Wi-Fi & SIM cards in Hanoi on Trip.com, updated January 25, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.12 per person, with an average total of EUR 1.39. Choose the option that suits your plan.

With 19.108k verified reviews, Wi-Fi & SIM cards Hanoi boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 4.202k reviews and a 4.6 rating.

The next available day tour departs on January 26, 2026. Book now to secure your spot!

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

January is the perfect time to visit Hanoi! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global 77 Countries 4G/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

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Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-01-25
This was a five-day trip. We explored Hanoi city, the western part of the country, and Ninh Binh in the south, including some mountainous areas, and the signal was excellent throughout. Ironically, other people around me who bought eSIMs from different providers found their speeds plateaued at 500MB/s (they all bought 1GB/day plans), while mine remained at the usual speed. I'd definitely buy from this provider again next time I go to Vietnam.
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Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-01-23
We use an eSIM—the internet is fast and stable. We connected without any problems, everything worked right away. Very convenient, I recommend it.
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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 🔥
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Reviews: Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-25
I purchased this for a 7-day trip to Hanoi. I installed the eSIM card in advance and was able to use it immediately after arriving by simply turning on roaming. I have an iPhone 16 Pro. I didn't need to use customer support, so I'm giving it a 3. As for convenience, I used to have to swap SIM cards, but switching to the eSIM worked without any problems and I no longer have to swap SIM cards, so I'm giving it a 5. The signal strength was generally good, with some areas being 5G and others dropping to 3G. The speed was occasionally slow, but it wasn't that inconvenient, so I'm giving it a 4. The price is reasonable, so I'll definitely use it again next time.
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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.
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Reviews: Asia 11 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-07-27
I went to Vietnam → Cambodia on a woman's solo trip and stayed in Cambodia for 9 nights (Phnom Penh 2 nights, Krache 1 night, Siem Reap 6 nights) ♪ Thanks to this eSIM, it was a fulfilling trip ^ ^ Use again Shu!

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