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Top picks for Cat Hai Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Cat Hai on Trip.com?

Trip.com offers 32 Wi-Fi & SIM cards in Cat Hai

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Discover 32 Wi-Fi & SIM cards in Cat Hai on Trip.com, updated January 20, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AED 0.52 per person, with an average total of AED 6.31. Choose the option that suits your plan.

With 20.499k verified reviews, Wi-Fi & SIM cards Cat Hai boast an average rating of 4.6.

The next available day tour departs on January 21, 2026. Book now to secure your spot!

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

January 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.

Search attractions or local attractions & tours

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Trip.comCat Hai

Wi-Fi & SIM cards

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32 results for Cat Hai Wi-Fi & SIM cards

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Recommended

Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.5/5
Satisfied· 3.3k reviews· 76.6k booked
50% off
Limited-time sale
FromAED 0.69AED 1.38
Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.8/5
Very good· 559 reviews· 11.9k booked
53% off
Limited-time sale
FromAED 0.56AED 1.2
Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfied· 1.5k reviews· 33.3k booked
46% off
Limited-time sale
FromAED 0.55AED 1.03
Vietnam Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Hotspot capable
4.3/5
Good· 41 reviews· 932 booked
10% off
Limited-time sale
FromAED 15.92AED 17.69
Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | 1–30 Days | Instant QR
Hotspot capable
4.8/5
Very good· 718 reviews· 14.2k booked
53% off
Limited-time sale
FromAED 0.55AED 1.19
Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.5/5
Satisfied· 350 reviews· 6.8k booked
50% off
Limited-time sale
FromAED 0.69AED 1.38
Vietnam MobiFone VNSKY Local 4G/5G eSIM | Daily 9GB | Local Phone Number | 3-30 Days | Activation Requires Advance Reservation | Calendar-Day Billing | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
4.5/5
Satisfied· 134 reviews· 2.4k booked
FromAED 8.55
Vietnam Viettel 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Hotspot capable
5.0/5
Excellent· 2 reviews· 163 booked
10% off
Limited-time sale
FromAED 16.00AED 17.78
Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 2.1k reviews· 35.1k booked
50% off
Limited-time sale
FromAED 0.69AED 1.39
Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR
Hotspot capable
4.8/5
Very good· 197 reviews· 3.8k booked
46% off
Limited-time sale
FromAED 0.57AED 1.06
Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 1.2k reviews· 20k booked
50% off
Limited-time sale
FromAED 0.52AED 1.04
Vietnam eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | Natural Day Billing | QR Code
4.5/5
Satisfied· 744 reviews· 13.5k booked
FromAED 6.88
Vietnam Mobifone eSIM | 30GB/50GB | Local phone number | Natural day billing | QR code
Hotspot capable
4.2/5
Good· 25 reviews· 603 booked
5% off
Limited-time sale
FromAED 19.06AED 20.07
Asia 10 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Hotspot capable
4.5/5
Satisfied· 1.9k reviews· 35.3k booked
FromAED 0.83
Asia 8 countries 5G/4G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 2k reviews· 38.2k booked
6% off
Limited-time sale
FromAED 0.61AED 0.65
Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfied· 4.3k reviews· 42.4k booked
FromAED 7.35
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 273 reviews· 5.5k booked
5% off
Limited-time sale
FromAED 4.05AED 4.27
[Vietnam] 4G/5G SIM Card (Da Nang International Airport Pick up or hotel delivery)
Includes SMS messages
Phone calls supported
Hotspot capable
4.5/5
Satisfied· 703 reviews· 10.3k booked
FromAED 18.12
Vietnam Vinaphone | Local eSIM | Daily Plan | Natural Day Billing| 5-10 Days | QR Code
Hotspot capable
4.7/5
Very good· 470 reviews· 9.1k booked
FromAED 22.52
Vietnam 5G eSIM | Supports ChatGPT & TikTok | 1–30 Days | Instant QR
Hotspot capable
4.4/5
Good· 28 reviews· 245 booked
5% off
Limited-time sale
FromAED 1.46AED 1.54

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See what other travellers love, based on ratings and bookings

Day tours (283)Travel photography (1)Cultural experiences (8)Boat experiences (9)Sports experiences (1)Diving (1)Water activities (1)Yachts & sailboats (5)Local cuisine (1)Food & drink (1)Shuttle bus (9)Boat tickets (2)

Frequently asked questions about Cat Hai Wi-Fi & SIM cards

How many Wi-Fi & SIM cards are available in Cat Hai on Trip.com?

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What are the best Wi-Fi & SIM cards in Cat Hai?

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What are the top-rated Wi-Fi & SIM cards in Cat Hai?

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How can I contact Trip.com customer support?

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Can I change or cancel my booking?



How can I get discounted prices?

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Trip.com Picks

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Reviews/Trip Moments

★

Guest User2026-01-19

It's very convenient to use; you don't have to change anything. Friends bought a SIM card at the airport, but it ended up having poor reception and working, but the e-SIM worked flawlessly. Overall, I highly recommend it!

★

Guest User2026-01-19

Upon arriving at my destination, I switched to eSim, but there was no signal. I had to restart my phone for it to work. During the trip, the signal was intermittent, sometimes good, sometimes bad.

★

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.

★

Reviews: Vietnam Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code

Guest User2026-01-17

The internet works perfectly. Activate everything according to the instructions, and everything works. Everything is great; the connection was great from the moment the plane touched down at the airport. It works without problems anywhere in Ho Chi Minh City, and in Vietnam as a whole. 🦾🦾🦾

★

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 🔥

★

Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code

Guest User2026-01-19

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Top picks for Cat Hai Wi-Fi & SIM cards

32 results for Cat Hai Wi-Fi & SIM cards

Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code

Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR

Vietnam Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code

Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | 1–30 Days | Instant QR

Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code

Vietnam MobiFone VNSKY Local 4G/5G eSIM | Daily 9GB | Local Phone Number | 3-30 Days | Activation Requires Advance Reservation | Calendar-Day Billing | QR code

Vietnam Viettel 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code

Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR

Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

Vietnam eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | Natural Day Billing | QR Code

Vietnam Mobifone eSIM | 30GB/50GB | Local phone number | Natural day billing | QR code

Asia 10 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

Asia 8 countries 5G/4G eSIM | DayPass/Total | 1-30 days | QR code

Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

[Vietnam] 4G/5G SIM Card (Da Nang International Airport Pick up or hotel delivery)

Vietnam Vinaphone | Local eSIM | Daily Plan | Natural Day Billing| 5-10 Days | QR Code

Vietnam 5G eSIM | Supports ChatGPT & TikTok | 1–30 Days | Instant QR

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