App
Customer support
RUB
Find bookings

Top picks for Cat Hai SIM card

Discover 29 SIM card in Cat Hai on Trip.com, updated March 30, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From RUB 7.36 per person, with an average total of RUB 89.22. Choose the option that suits your plan.

With 47.685k verified reviews, SIM card Cat Hai boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 19.59k reviews and a 4.4 rating.

The next available day tour departs on March 31, 2026. Book now to secure your spot!

Cat Hai SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

March is the perfect time to visit Cat Hai! Choose from SIM card available day tours, including seasonal favorites like Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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
Search
Book now for today
Book now for tomorrow

29 results for Cat Hai SIM card

View more
Trip.comCat Hai
SIM card

Explore top experiences

See what other travellers love, based on ratings and bookings

AllAttractionsDay toursCultural experiencesBoat experiencesTravel photographyFood & drinkSIM cardWi-FiShuttle busBoat ticketsCity pass

Frequently asked questions about Cat Hai SIM card

How many SIM card are available in Cat Hai on Trip.com?

What are the best SIM card in Cat Hai?

What are the top-rated SIM card in Cat Hai?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Trip.com Picks

Popular Products

Popular activities

More Popular Destinations

Water Activities in TokyoHong Kong Restaurant DiscountsThailand Travel EssentialsNha Trang Travel EssentialsPeru Bus TicketsFood & Drink in PhilippinesLaos Spa & MassageLaos TransportationLaos SIM CardZhejiang Walking Tours
Explore Dubai with Lunch from Abu DhabiPrivate Tour : Abu Dhabi Full Day City Sightseeing Tour Swamp Boat Ride and Oak Alley Plantation Tour from New OrleansPrivate Abu Dhabi Half Day City Tour Premium Evening Desert Safari in Dubai, Sandboard & BBQ DinnerCu Chi Tunnels By Motorbike and ScooterLuxury Limousine Trang An-Mua Cave - Bich Dong max 6-8 pax/ groupBangkok Midnight Food Tuk Tuk TourDubai City Tour with Desert Safari, Camel Ride, Dune Bashing & BBQSon Tra peninsula, Marble Mountain, Han Market Half Day TourThings to do in JilinThings to do in AtlantaThings to do in GoremeThings to do in HurghadaThings to do in Palma de MallorcaThings to do in SeogwipoThings to do in SapaThings to do in Hoa Lu DistrictThings to do in IndonesiaThings to do in GuangzhouThings to do in JohorThings to do in Da NangThings to do in DalatThings to do in GuilinThings to do in Madrid

Reviews/Trip Moments

★
★
★
★
★
Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-03-30
It worked great throughout the trip and was very economical. You should study the instructions carefully, or ask friends who have used it before, to ensure you use it correctly and without problems.
★
★
★
★
★
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.
★
★
★
★
★
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-29
I added the map in advance, a few days before my flight, and activated it immediately upon arrival in Hanoi. There were some minor speed issues at Hanoi Airport before baggage claim and on the way from the airport to the city, and the connection dropped a couple of times on the highway. Otherwise, the signal was stable, even when going out to sea on an excursion. I used the map on the route Hanoi - Halon - Da Nang - Nha Trang - Phu Quoc - Ho Chi Minh City, and it worked without any issues throughout.
★
★
★
★
★
Reviews: Vietnam Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-03-30
Excellent option. I installed it at home and activated it upon arrival. No problems, the SIM card works perfectly, and the internet is good.
★
★
★
★
★
Reviews: Southeast Asia 6 Countries 5G eSIM | ChatGPT Available | 1–30 Days | Multiple Plans | Singapore, Malaysia, Thailand, Indonesia, Vietnam, Philippines | Instant Use | QR Code
Guest User2026-03-28
Bought 2 x eSim for my wife and I. Super easy to install and they worked as soon as we landed in Vietnam. Odd bit of no service in the hills outside Dalat but other than that, no issues
★
★
★
★
★
Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-03-19
I dont know how i need a picture but im just making the review for the trip coins…;)

Contact us

About

Other services

Payment methods
COINSEGIFT
Our partners
Contact Center <br>of the year 2025
Contact Center
of the year 2025
Copyright © 2026 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.