Top picks for Cat Hai Wi-Fi & SIM cards
Discover 29 Wi-Fi & SIM cards in Cat Hai on Trip.com, updated April 11, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From EUR 0.08 per person, with an average total of EUR 3.29. Choose the option that suits your plan.
With 17.836k verified reviews, Wi-Fi & SIM cards Cat Hai boast an average rating of 4.5.
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 4.08k reviews and a 4.6 rating.
The next available day tour departs on April 12, 2026. Book now to secure your spot!
Cat Hai Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
April is the perfect time to visit Cat 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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29 results for Cat Hai Wi-Fi & SIM cards
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RenewableHotspot capable4.5/5Excellent· 2.9k reviews· 66.5k booked50% offLimited-time saleFrom€0.16€0.32
Hotspot capable4.8/5Great· 404 reviews· 8.6k booked70% offLimited-time saleFrom€0.08€0.27
RenewableHotspot capable4.5/5Excellent· 1.6k reviews· 31.1k booked50% offLimited-time saleFrom€0.10€0.2
Hotspot capable4.7/5Great· 616 reviews· 12.7k booked71% offLimited-time saleFrom€0.08€0.28
Hotspot capable4.3/5Good· 23 reviews· 509 booked8% offLimited-time saleFrom€3.92€4.27
RenewableHotspot capable4.6/5Excellent· 1.9k reviews· 32.4k booked51% offLimited-time saleFrom€0.16€0.33
RenewableHotspot capable4.7/5Great· 1.1k reviews· 18k booked50% offLimited-time saleFrom€0.12€0.24
4.5/5Excellent· 711 reviews· 12.8k bookedFrom€1.59
Hotspot capable4.6/5Excellent· 219 reviews· 4.4k booked50% offLimited-time saleFrom€0.16€0.32
Includes SMS messagesPhone calls supportedHotspot capable4.5/5Excellent· 119 reviews· 2k bookedFrom€1.99
Hotspot capable4.6/5Excellent· 1.2k reviews· 28k booked50% offLimited-time saleFrom€0.12€0.24
Hotspot capable4.8/5Great· 151 reviews· 2.8k booked48% offLimited-time saleFrom€0.13€0.25
Includes SMS messagesPhone calls supportedHotspot capable4.3/5Good· 20 reviews· 981 booked5% offLimited-time saleFrom€22.65€23.85
Hotspot capable4.4/5Good· 18 reviews· 176 booked5% offLimited-time saleFrom€0.34€0.36
Hotspot capable4.3/5Good· 264 reviews· 4.9k booked5% offLimited-time saleFrom€1.02€1.08![[Vietnam] 4G/5G SIM Card | Hanoi - Noi Bai International Airport Easy Pick-up](https://ak-d.tripcdn.com/images//0586w12000qh0h3xdC253_C_568_320.jpg?_fr=wc)
Includes SMS messagesPhone calls supportedHotspot capable4.4/5Good· 159 reviews· 2.3k bookedFrom€4.58
Hotspot capable4.7/5Great· 467 reviews· 9k bookedFrom€4.76
RenewableHotspot capable4.6/5Excellent· 1.9k reviews· 36.1k booked7% offLimited-time saleFrom€0.12€0.13
RenewableHotspot capable4.6/5Excellent· 4.1k reviews· 40.3k bookedFrom€1.71
Includes SMS messagesPhone calls supportedHotspot capable4.0/5Good· 1 review· 114 booked5% offLimited-time saleFrom€22.03€23.19
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Reviews/Trip Moments
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Reviews: Vietnam 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-04-09
easy to set up. Connect to local network while sitting in the plane when i travelled from Australia to Vietnam. Will definitely purchase again.★
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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 User2026-04-08
The eSIM worked perfectly the whole time I was in Vietnam. Straightforward to install - I screen shot the QR code and sent it to my husband by WhatsApp, so I could open it in his phone then use my phone’s camera to install it. Can’t fault it and a reasonable price.★
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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 User2026-04-08
• Convenience: A QR code is received immediately upon purchase, and setup is completed before landing. The phone receives a signal as soon as it's turned on, eliminating the need to queue for a SIM card or worry about losing your original one.
• Network Speed: The network speed remained consistently smooth throughout the two-day trip. Whether in the city center or on public transport, browsing social media and using navigation was seamless and lag-free.
• Value for Money: This package is perfect for a two-day, one-night trip or a quick getaway.
In summary, it's convenient, fast, and has a stable network. I would definitely buy it again for my next short business trip or vacation!★
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Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | 1–30 Days | Instant QR
Guest User2026-04-07
It works like 5G, with a 53 ping and 10-20 MB speed. It definitely works better than Airlo in Vietnam; we used it for a few days. The eSIM works better and is more stable here.★
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Reviews: Vietnam Viettel 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-04-09
Everything works. I activated it at home the day before my flight and turned it on upon arrival. I'm very happy; it all took 10 minutes, and I didn't have to look for sales offices or stand in line for a SIM card.★
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Reviews: Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-04-08
I haven't contacted support, so I can't comment. The connection quality is excellent; I used it on my computer, and it works perfectly. Installing it on my phone was easy. It's very convenient to always be in touch, especially at such a reasonable price.
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