Top picks for Cat Hai Wi-Fi & SIM cards
Discover 30 Wi-Fi & SIM cards in Cat Hai on Trip.com, updated April 23, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From EUR 0.12 per person, with an average total of EUR 2.74. Choose the option that suits your plan.
With 17.5k 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 4.145k reviews and a 4.6 rating.
The next available day tour departs on April 24, 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 perfect for visiting Cat Hai! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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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30 results for Cat Hai Wi-Fi & SIM cards
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RenewableHotspot capable4.5/5Excellent· 3k reviews· 69.3k booked51% offLimited-time saleFrom€ 0.16€ 0.33
RenewableHotspot capable4.8/5Great· 460 reviews· 9.5k booked7% offLimited-time saleFrom€ 0.25€ 0.27
RenewableHotspot capable4.6/5Excellent· 1.1k reviews· 18.7k bookedFrom€ 0.24
Hotspot capable4.7/5Great· 647 reviews· 13.1k booked53% offLimited-time saleFrom€ 0.13€ 0.28
Hotspot capable4.5/5Excellent· 1.7k reviews· 32.9k bookedFrom€ 0.20
Hotspot capable4.7/5Great· 1.3k reviews· 29.3k booked50% offLimited-time saleFrom€ 0.12€ 0.24
4.5/5Excellent· 721 reviews· 12.9k bookedFrom€ 1.60
Hotspot capable4.8/5Great· 159 reviews· 3k booked48% offLimited-time saleFrom€ 0.13€ 0.25
RenewableHotspot capable4.6/5Excellent· 2k reviews· 33.1k booked51% offLimited-time saleFrom€ 0.16€ 0.33
Hotspot capable4.5/5Excellent· 248 reviews· 4.9k booked50% offLimited-time saleFrom€ 0.16€ 0.32
Hotspot capable4.3/5Good· 26 reviews· 611 booked8% offLimited-time saleFrom€ 3.93€ 4.28
Includes SMS messagesPhone calls supportedHotspot capable4.6/5Excellent· 123 reviews· 2.1k bookedFrom€ 1.99
RenewableHotspot capable4.6/5Excellent· 4.1k reviews· 40.9k bookedFrom€ 1.72
Hotspot capable4.3/5Good· 270 reviews· 5k 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€ 4.60
Hotspot capable4.7/5Great· 468 reviews· 9.1k bookedFrom€ 4.77
RenewableHotspot capable4.5/5Excellent· 255 reviews· 5.1k booked5% offLimited-time saleFrom€ 0.95€ 1
Hotspot capable4.2/5Good· 20 reviews· 472 booked5% offLimited-time saleFrom€ 4.42€ 4.66![[Vietnam] 4G/5G SIM Card (Da Nang International Airport Pick up or hotel delivery)](https://ak-d.tripcdn.com/images//0583p12000qgyb0xi218B_C_568_320.jpg?_fr=wc)
Includes SMS messagesPhone calls supportedHotspot capable4.5/5Excellent· 699 reviews· 10.5k bookedFrom€ 4.21
Includes SMS messagesPhone calls supportedHotspot capable4.1/5Good· 23 reviews· 1k bookedFrom€ 23.94
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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."★
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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 User2026-02-17
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.★
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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 | 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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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!★
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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.
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