Top picks for Vietnam Wi-Fi & SIM cards

Discover 27 Wi-Fi & SIM cards in Vietnam on Trip.com, updated April 24, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SGD 0.12 per person, with an average total of SGD 3.66. Choose the option that suits your plan.

With 115.147k verified reviews, Wi-Fi & SIM cards Vietnam boast an average rating of 4.6.

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 42.32k reviews and a 4.6 rating.

The next available day tour departs on April 25, 2026. Book now to secure your spot!

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

April is perfect for visiting Vietnam! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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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27 results for Vietnam Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Vietnam Viettel 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-04-23
Excellent SIM card. The best value. Buy a SIM card for each device from your Trip account and install it with just one click. It's super fast and convenient.
Reviews: Asia (12 Countries) | 4G/5G eSIM | Data Package | 365 Days Ultra-long Validity | 24-hour Billing | Real-name Registration Required for Hong Kong & Macao | QR Code
Guest User2026-04-19
Good SIM card. The internet was perfect in Beijing and Hong Kong. There were a few issues in Guangzhou and Chongqing.
Reviews: Vietnam Vinaphone | Local eSIM | Daily Package | Natural Day Billing | 5-10 Days | QR Code
Guest User2026-03-12
It's very convenient. I added it in my country upon departure, turned it on immediately on the plane upon arrival, and the internet was working. It worked everywhere, even on the islands, and everything was great.
Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-04-24
Super simple ordering. Super simple one-click installation. Billing every 24 hours. Accessible usage tracking. Good network signal. When will unused data be carried over?
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-22
A good e-SIM card with decent coverage (3G in the mountains is pretty good compared to some physical SIM cards). Automatic installation on the phone took about two minutes at most. No issues during use.
Reviews: Vietnam Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-04-24
Excellent! Nha Trang always had 5G, and the price was excellent: 1334₽ for 12 days with 5GB per day. I didn't connect to Wi-Fi at all, but the speed was excellent.
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