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Top picks for Long Hai Wi-Fi & SIM cards

Discover 30 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 IDR 2,051.00 per person, with an average total of IDR 20,158.85. Choose the option that suits your plan.

With 20.373k verified reviews, Wi-Fi & SIM cards Long Hai boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 4.138k reviews and a 4.5 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 Vietnam 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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30 results for Long Hai Wi-Fi & SIM cards

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Day tours (123)Travel photography (2)Travel extras (19)Shopping (2)City pass (2)Equipment rental (1)Cultural experiences (10)Local cuisine (13)Food & drink (13)Spa & beauty (5)Spa & wellness (5)Sports experiences (3)Outdoor experiences (1)Riding & driving (2)Transport (10)

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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 User2026-03-01
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.
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Reviews: Vietnam Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-02-27
Everything worked perfectly. The speed isn't great, even on 5G, but it was enough for me. Perhaps it's just a peculiarity of the Vietnamese network. I recommend it.
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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 User2026-02-27
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!
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Reviews: Vietnam Viettel 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-02-24
A superior alternative to physical cards, offering cheaper rates and reliable high-speed connectivity across Hanoi, Sapa, and Halong Bay.
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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.
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Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | Full AI & TikTok Access | 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.

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