Top picks for Lang Co Wi-Fi & SIM cards

Discover 31 Wi-Fi & SIM cards in Lang Co on Trip.com, updated April 28, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From VND 3,686.00 per person, with an average total of VND 44,003.95. Choose the option that suits your plan.

With 19.029k verified reviews, Wi-Fi & SIM cards Lang Co boast an average rating of 4.6.

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 4.154k reviews and a 4.6 rating.

The next available day tour departs on April 29, 2026. Book now to secure your spot!

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

April is the perfect time to visit Lang Co! 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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Reviews/Trip Moments

Reviews: Vietnam 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-20
Review of Vietnam eSIM (Viettel/Vinaphone): 100GB/day of blazing-fast data! 🇻🇳 Content: "This trip to Vietnam was incredibly impressive. I tried eSIMs by selecting Viettel or Vinaphone networks, and I can honestly say it was totally worth it. ⚡ Speed: The 100GB per day data plan was more than enough for my actual usage. Watching YouTube, using Maps constantly, or uploading Reel/TikTok videos was incredibly fast. The signal was stable with almost no disconnections. 📍 Coverage Area: I traveled to many places, both major cities and tourist spots. The signal coverage was excellent (especially Viettel, which is known for its stability in remote areas). 📲 Convenience: Being an eSIM is the best. No need to carry a SIM ejector tool, no need to worry about losing your old SIM. Just scan the QR code, set it up in a few seconds on your phone, and you can use it immediately from the moment you land."
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: 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.
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!
Reviews: Vietnam Viettel 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 | 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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