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Top picks for Long Hai Wi-Fi & SIM cards

Discover 32 Wi-Fi & SIM cards in Long Hai on Trip.com, updated April 22, 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 April 23, 2026. Book now to secure your spot!

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

April 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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32 results for Long Hai Wi-Fi & SIM cards

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Wi-Fi & SIM cards

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Day tours (157)Travel photography (2)Travel extras (23)Shopping (3)City pass (3)Equipment rental (1)Cultural experiences (14)Local cuisine (10)Food & drink (10)Spa & beauty (4)Spa & wellness (4)Sports experiences (3)Outdoor experiences (1)Riding & driving (2)Boat tickets (2)Shuttle bus (8)

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Reviews/Trip Moments

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Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-04-21
The best experience with ESTM, you get on the plane and you're connected! Simple, accessible, and high-quality, the connection worked flawlessly.
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Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-21
An absolute must-have for frequent travelers. Constantly swapping physical SIM cards at every new airport is a massive hassle and a waste of time. This eSIM service eliminates all that friction—you just land, activate, and get connected instantly. Highly recommended for anyone who values efficiency.
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2026-03-10
Perfect for people coming to China. Easy to use, convenient, connects to the internet and works fine, not too slow.
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Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | 1–30 Days | Instant QR
Guest User2026-04-20
An excellent SIM card for traveling around Vietnam. I traveled all over the island and had no connection issues anywhere. 3 GB per day is more than enough for comfortable internet use. I recommend it!
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Reviews: Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-04-21
Excellent, this was my first time booking. I chose a plan with three carriers and was right on track – internet is always available. The phone automatically selects the best one based on signal strength. I installed the eSIM before flying to Vietnam. The process itself is simple: I scanned the QR code from the booking confirmation and then followed the instructions. Upon arrival, I received an activation notification (except I activated the eSIM myself faster than I received the notification). At first, I couldn't share the data, but later everything worked as expected. For a good price, I got a stable connection and freedom from searching for open Wi-Fi. All this without leaving home, without insane roaming charges, and with reasonable online payment in rubles. I recommend it; it's a good option for traveling. I didn't use customer support, and without their rating, a review cannot be submitted. Wishing everyone safe travels and always stay connected.
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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 User2026-04-22
Rakuten Mobile was unusable in Thailand. It worked fine in Vietnam, my transit point. I quickly set up the eSIM using the hotel's Wi-Fi. After restarting, it worked immediately. It was back up and running in 3 minutes. Having no internet access while traveling is devastating; it completely destroys your vision. I was so relieved I could extend its lifespan for just a few hundred yen without having to go to a SIM shop.

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