Top picks for Ha Long SIM card

Discover 30 SIM card in Ha Long on Trip.com, updated January 12, 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 2.54. Choose the option that suits your plan.

With 31.235k verified reviews, SIM card Ha Long boast an average rating of 4.5.

This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 12.242k reviews and a 4.4 rating.

The next available day tour departs on January 13, 2026. Book now to secure your spot!

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

January is the perfect time to visit Ha Long! Choose from SIM card available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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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30 results for Ha Long 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 User2026-01-11
Everything was great, the card worked everywhere except in the high mountains (but nothing worked there at all). It turned on instantly, not like roaming (I had something to compare it to). I recommend it.
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-01-12
Easy to install via the trip.com app. Most of the time it's at 4G but it may depend on the location in Vietnam.
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 🔥
Reviews: Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-11
Yesim has proven itself. I had a connection immediately upon arrival in Vietnam. I always buy a daily plan of 1 GB. It's enough for everything. And the price is reasonable. I recommend it.
Reviews: Vietnam eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | Natural Day Billing | QR Code
Guest User2026-01-07
I installed it at the airport in Vietnam, and was able to use it without any problems wherever I was in Ho Chi Minh City for the next three days. However, I had a hard time before the initial installation because the free Wi-Fi at the airport in Vietnam was really hard to connect to.
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.