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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 28 Wi-Fi & SIM cards in Cat Hai

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Discover 28 Wi-Fi & SIM cards in Cat Hai on Trip.com, updated February 13, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From NZD 0.18 per person, with an average total of NZD 5.39. Choose the option that suits your plan.

With 25.713k verified reviews, Wi-Fi & SIM cards Cat Hai boast an average rating of 4.6.

The next available day tour departs on February 14, 2026. Book now to secure your spot!

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

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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Trip.comCat Hai

Wi-Fi & SIM cards

Wi-Fi & SIM cards

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28 results for Cat Hai Wi-Fi & SIM cards

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Recommended

Vietnam 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.5/5
Excellent· 2.6k reviews· 58.6k booked
6% off
Limited-time sale
FromNZD 0.61NZD 0.65
Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Great· 516 reviews· 11.1k booked
64% off
Limited-time sale
FromNZD 0.18NZD 0.5
Asia 11 Regions & Oceania 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
Excellent· 1.3k reviews· 24.6k booked
51% off
Limited-time sale
FromNZD 0.19NZD 0.39
Vietnam Viettel 4G eSIM | 5GB per day | Local IP | Billed by calendar days | QR code
Hotspot capable
4.6/5
Excellent· 18 reviews· 252 booked
FromNZD 6.94
Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 998 reviews· 16k booked
50% off
Limited-time sale
FromNZD 0.24NZD 0.48
Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.8/5
Great· 281 reviews· 5.8k booked
50% off
Limited-time sale
FromNZD 0.18NZD 0.36
Asia Pacific | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code
Hotspot capable
4.6/5
Excellent· 190 reviews· 3.3k booked
20% off
Limited-time sale
FromNZD 0.79NZD 0.99
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
4.6/5
Excellent· 102 reviews· 1.7k booked
FromNZD 4.03
Vietnam Mobifone eSIM | 30GB/50GB | Local phone number | Natural day billing | QR code
Hotspot capable
4.1/5
Good· 14 reviews· 327 booked
5% off
Limited-time sale
FromNZD 8.87NZD 9.34
Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Great· 988 reviews· 23.5k booked
46% off
Limited-time sale
FromNZD 0.26NZD 0.49
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
Excellent· 3.9k reviews· 38.6k booked
FromNZD 3.46
Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR
Hotspot capable
4.8/5
Great· 121 reviews· 2.2k booked
46% off
Limited-time sale
FromNZD 0.26NZD 0.49
Vietnam eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | Natural Day Billing | QR Code
4.5/5
Excellent· 694 reviews· 12.2k booked
FromNZD 3.21
Vietnam Vinaphone | Local eSIM | Daily Plan | Natural Day Billing| 5-10 Days | QR Code
Hotspot capable
4.7/5
Great· 466 reviews· 9k booked
FromNZD 9.64
Asia 8 countries 5G/4G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Excellent· 1.8k reviews· 34.6k booked
FromNZD 0.33
Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Excellent· 1.9k reviews· 30.7k booked
6% off
Limited-time sale
FromNZD 0.61NZD 0.65
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.5/5
Excellent· 232 reviews· 4.7k booked
FromNZD 2.22
Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code
Renewable
Hotspot capable
4.5/5
Excellent· 80 reviews· 1.5k booked
FromNZD 17.48
Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
4.6/5
Excellent· 13 reviews· 785 booked
5% off
Limited-time sale
FromNZD 45.96NZD 48.38
Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Renewable
Hotspot capable
4.4/5
Good· 9.6k reviews· 113.1k booked
FromNZD 2.25

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Explore top experiences

See what other travellers love, based on ratings and bookings

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

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Can I change or cancel my booking?

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Reviews/Trip Moments

★

Reviews: Vietnam 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code

Guest User2026-01-25

This was a five-day trip. We explored Hanoi city, the western part of the country, and Ninh Binh in the south, including some mountainous areas, and the signal was excellent throughout. Ironically, other people around me who bought eSIMs from different providers found their speeds plateaued at 500MB/s (they all bought 1GB/day plans), while mine remained at the usual speed. I'd definitely buy from this provider again next time I go to Vietnam.

★

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 🔥

★

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!

★

Reviews: Vietnam Viettel 4G eSIM | 5GB per day | Local IP | Billed by calendar days | QR code

Guest User2026-01-24

I Highly recommend this eSIM! So helpful! So fast! All spots so fast! Thank you viettel esim! ❤️❤️❤️

★

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.

★

Guest User2026-01-23

We use an eSIM—the internet is fast and stable. We connected without any problems, everything worked right away. Very convenient, I recommend it.

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