Top picks for Long Hai Wi-Fi & SIM cards

Discover 32 Wi-Fi & SIM cards in Long Hai on Trip.com, updated March 2, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.13 per person, with an average total of EUR 1.55. Choose the option that suits your plan.

With 19.023k verified reviews, Wi-Fi & SIM cards Long Hai boast an average rating of 4.4.

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 4.267k reviews and a 4.6 rating.

The next available day tour departs on March 3, 2026. Book now to secure your spot!

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

March is the perfect time to visit Long Hai! 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 | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-03-01
Excellent. I had some minor connection issues, but they helped me super quickly and explained things clearly. The problem was, in case you were wondering, me. I didn't understand how to set up the SIM card.
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-27
I bought it for the first time. I was worried for nothing that it wouldn't work. Excellent, uninterrupted connection quality for a small price! Thank you!
Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2026-01-11
I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.
Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | 1–30 Days | Instant QR
Guest User2026-03-01
This is simply superb! I activated the SIM card upon arrival and immediately called a taxi. It works everywhere in Fukuoka. I highly recommend it. A life hack for owners of phones without an eSIM: find this thing on marketplaces called an eSIM adapter. It looks like a SIM card, but you can store eSIM profiles on it. My Huawei ended up with eSIM functionality. It was incredibly convenient on my trip, which included three countries.
Reviews: Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-28
I initially got a 1TB daily plan as a trial. Upon arrival in Ho Chi Minh City, everything connected, and the internet worked reliably all day. I was satisfied with the quality and extended the plan for the entire trip. The connection was also good on the road to Mui Ne and on the excursion to Dalat.
Reviews: Asia 10 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-28
I've been traveling for three months: Vietnam, Cambodia, Indonesia, Thailand, and Malaysia. I've never had any internet issues. The connection is stable, the speed is good, and the 10 GB of data is enough for maps, messaging, and ordering a taxi. I recommend it. I've been using Trip offers for years. The key is to read the description carefully, with the option to extend the package.
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