Top picks for Cat Hai Wi-Fi & SIM cards
Discover 29 Wi-Fi & SIM cards in Cat Hai on Trip.com, updated February 26, 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 February 27, 2026. Book now to secure your spot!
Cat Hai Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
February 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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Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayRenewable4.5/5Excellent· 2.9k reviews· 66.5k booked50% offLimited-time saleFrom€0.16€0.32
95.3% of travelers recommendFree cancellationBook now for todayHotspot capable4.8/5Great· 404 reviews· 8.6k booked70% offLimited-time saleFrom€0.08€0.27
3.531k bookings in 7 daysFree cancellationBook now for todayRenewable4.5/5Excellent· 1.6k reviews· 31.1k booked50% offLimited-time saleFrom€0.10€0.2
36 consecutive positive reviewsFree cancellationBook now for todayHotspot capable4.7/5Great· 616 reviews· 12.7k booked71% offLimited-time saleFrom€0.08€0.28
154 bookings in 7 daysBook now for todayHotspot capable4.3/5Good· 23 reviews· 509 booked8% offLimited-time saleFrom€3.92€4.27
904 bookings in 7 daysFree cancellationBook now for todayRenewable4.6/5Excellent· 1.9k reviews· 32.4k booked51% offLimited-time saleFrom€0.16€0.33
93.3% of travelers recommendFree cancellationBook now for todayRenewable4.7/5Great· 1.1k reviews· 18k booked50% offLimited-time saleFrom€0.12€0.24
223 bookings in 7 daysFree cancellationBook now for today4.5/5Excellent· 711 reviews· 12.8k bookedFrom€1.59
90.4% of travelers recommendFree cancellationBook now for todayHotspot capable4.6/5Excellent· 219 reviews· 4.4k booked50% offLimited-time saleFrom€0.16€0.32
143 bookings in 7 daysIncludes SMS messages4.5/5Excellent· 119 reviews· 2k bookedFrom€1.99
91.7% of travelers recommendFree cancellationBook now for todayHotspot capable4.6/5Excellent· 1.2k reviews· 28k booked50% offLimited-time saleFrom€0.12€0.24
96.7% of travelers recommendFree cancellationBook now for todayHotspot capable4.8/5Great· 151 reviews· 2.8k booked48% offLimited-time saleFrom€0.13€0.25
101 bookings in 7 daysBook now for todayIncludes SMS messages4.3/5Good· 20 reviews· 981 booked5% offLimited-time saleFrom€22.65€23.85
23 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.4/5Good· 18 reviews· 176 booked5% offLimited-time saleFrom€0.34€0.36
238 bookings in 7 daysFree cancellationBook now for todayHotspot 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)
52 bookings in 7 daysFree cancellationInstant confirmationBook now for todayIncludes SMS messages4.4/5Good· 159 reviews· 2.3k bookedFrom€4.58
30 consecutive positive reviewsBook now for todayHotspot capable4.7/5Great· 467 reviews· 9k bookedFrom€4.76
90.7% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Excellent· 1.9k reviews· 36.1k booked7% offLimited-time saleFrom€0.12€0.13
91.5% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Excellent· 4.1k reviews· 40.3k bookedFrom€1.71
40 bookings in 7 daysBook now for todayIncludes SMS messages4.0/5Good· 1 review· 114 booked5% offLimited-time saleFrom€22.03€23.19
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Reviews: Vietnam 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-14
Convenient and easy to use. No problems with operation. Excellent signal reception throughout the trip. Data allowance matched the purchase order.★
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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 User2026-02-13
I got two eSIM cards, activated one from the airport, and shared the other using tethering. For daily use, I got the 2 GB/day plan, which was more than enough. Everything works flawlessly.★
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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: 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: Vietnam Viettel 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-02-14
Super convenient and cheap! Viettel is definitely the way to go when traveling to Vietnam and Phu Quoc! The signal is consistently excellent and stable. Just set it up, and you can connect as soon as you get off the plane, plus the speed is fast! Compared to the other physical SIM cards my husband bought (which had terrible signal, even at full bars it was slow), my eSIM was the only one with a stable signal among the four of us 😂 I was responsible for creating a hotspot for the family. The internet speed test was very fast, reaching over 800Mbps (don't test it unnecessarily, it consumes a lot of data).★
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Reviews: Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-13
I connected without any problems, and upon arrival in Vietnam, everything was activated. I had ten days of internet access: taxis, Google Maps, social media, calls, and video streaming. I recommend it to all my friends.
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