Top picks for Hanoi SIM card

Discover 31 SIM card in Hanoi on Trip.com, updated February 19, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AUD 0.17 per person, with an average total of AUD 3.85. Choose the option that suits your plan.

With 17.791k verified reviews, SIM card Hanoi boast an average rating of 4.5.

This week's most popular SIM card: "Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 3.821k reviews and a 4.5 rating.

The next available day tour departs on February 20, 2026. Book now to secure your spot!

Hanoi SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

February is the perfect time to visit Hanoi! Choose from SIM card available day tours, including seasonal favorites 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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31 results for Hanoi SIM card

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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 User2026-02-18
The eSIM worked perfectly from the moment I landed in Vietnam until my departure. It provided reliable coverage in Hanoi, Da Nang, Ha Long, Ba Na Hills, Ninh Binh, and other areas I visited.
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-17
This was my first time buying an e-SIM. I bought it in Russia and activated it upon arrival. It works in Nha Trang, Da Nang, and Hanoi without any problems.
Reviews: Vietnam Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-02-14
Super convenient and cheap! Viettel is definitely the way to go when traveling to Vietnam and Phu Quoc! The signal is consistently excellent and stable. Just set it up, and you can connect as soon as you get off the plane, plus the speed is fast! Compared to the other physical SIM cards my husband bought (which had terrible signal, even at full bars it was slow), my eSIM was the only one with a stable signal among the four of us 😂 I was responsible for creating a hotspot for the family. The internet speed test was very fast, reaching over 800Mbps (don't test it unnecessarily, it consumes a lot of data).
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 🔥
Reviews: Vietnam MobiFone VNSKY Local 4G/5G eSIM | Daily 9GB | Local Phone Number | 3-30 Days | Activation Requires Advance Reservation | Calendar-Day Billing | QR code
Guest User2026-02-13
Convenient. Connection immediately upon arrival. Good internet speed, fairly good coverage.
Reviews: Vietnam Viettel 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-02-14
Worked great. I installed it ahead of time, turned it on upon arrival, and it worked right away. The speed and connection were good every day. We were vacationing in the Fanté area.
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