Best Lao Cai Connectivity Solutions

Discover 27 Wi-Fi & SIM cards in Lao Cai on Trip.com, updated January 20, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From USD 0.07 per person, with an average total of USD 3.21. Choose the option that suits your plan.

With 22.686k verified reviews, Wi-Fi & SIM cards Lao Cai boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 8.59k reviews and a 4.4 rating.

The next available day tour departs on January 21, 2026. Book now to secure your spot!

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

January is the perfect time to visit Lao Cai! Choose from Wi-Fi & SIM cards 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.

Search attractions or local attractions & tours
Available Today
Available Tomorrow

27 results for Lao Cai Wi-Fi & SIM cards

1
2

Explore top experiences

See what other travelers love, based on ratings and bookings

Frequently asked questions about Lao Cai Wi-Fi & SIM cards

How many Wi-Fi & SIM cards are available in Lao Cai on Trip.com?

What are the best Wi-Fi & SIM cards in Lao Cai?

What are the top-rated Wi-Fi & SIM cards in Lao Cai?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Reviews/Trip Moments

Reviews: Vietnam 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2025-12-22
Super service with super connectivity! Everything connected perfectly, even though I was already in Vietnam and actually connected the e-SIM at the point of use. Since everything was fine, I renewed the plan. The plan renews automatically, so you don't even need to add anything; it's like the same e-SIM, just with a new validity period.
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 Vinaphone 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-12-22
The eSIM experience while I was in Vietnam for a family trip was smooth and the internet signal was steady and good. Recommended.
Reviews: Vietnam eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | Natural Day Billing | QR Code
Guest User2025-12-10
It works! I pre-installed SMS to Kuala Lumpur, arrived, removed the old SIM card, pressed the new one, and everything works!
Reviews: Vietnam Mobifone eSIM | 30GB/50GB | Local phone number | Natural day billing | QR code
Guest User2025-12-04
Vietnam's eSIM performs exceptionally well! Setup is quick and easy, requiring only a QR code scan, eliminating the hassle of replacing a physical SIM card. Network speeds are stable, with good signal coverage in cities and popular tourist destinations, making it suitable for short trips or business use. Pricing is transparent and affordable, allowing for flexible plans to suit different itineraries. Overall, Vietnam's eSIM offers immense convenience and is a smart choice!
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 User2025-12-17
I’ve been using this SIM card and everything is fine. The connection is stable, mobile internet is fast and reliable with no dropouts. Coverage is good even while traveling. Activation was easy and customer support is responsive. Good value for money, I can recommend it.
Contact Center <br>of the year 2025
Contact Center
of the year 2025
trip.com group
SkyscannerTrip
Trip.com is part of Trip.com Group Limited, one of the world's leading providers of travel services.