App
Customer support
IDR
Find bookings

Best Ha Long Connectivity Solutions

Discover 30 Wi-Fi & SIM cards in Ha Long on Trip.com, updated February 3, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From IDR 2,076.00 per person, with an average total of IDR 27,237.95. Choose the option that suits your plan.

With 17.192k verified reviews, Wi-Fi & SIM cards Ha Long boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 3.624k reviews and a 4.5 rating.

The next available day tour departs on February 4, 2026. Book now to secure your spot!

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

February is perfect for visiting Ha Long! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like Vietnam 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
Trip.comHa Long
Wi-Fi & SIM cards
Available Today
Available Tomorrow

30 results for Ha Long Wi-Fi & SIM cards

1
2

Explore top experiences

See what other travelers love, based on ratings and bookings

Day tours (268)Travel photography (1)Travel extras (5)Visas (4)City pass (2)Shuttle bus (23)Boat tickets (2)Cultural experiences (12)Boat experiences (9)Sports experiences (1)Diving (1)Water activities (1)Yachts & sailboats (5)Local cuisine (1)Food & drink (1)

Frequently asked questions about Ha Long Wi-Fi & SIM cards

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

What are the best Wi-Fi & SIM cards in Ha Long?

What are the top-rated Wi-Fi & SIM cards in Ha Long?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Reviews/Trip Moments

★
★
★
★
★
Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-03
I purchased this eSIM for my recent two-week trip to Europe and everything worked perfectly from start to finish. The ordering process on the website was straightforward and quick – I selected the plan, paid, and received the QR code instantly via email. Activation was incredibly easy: just scanned the code on my iPhone, and it was up and running in under a minute, even before I left home. Coverage was excellent across multiple countries (France, Italy, Spain). I had reliable 4G/5G speeds everywhere – no dropped connections, smooth streaming, fast Google Maps navigation, and unlimited calls/video chats back home. Data allowance was generous and exactly as advertised. Customer support was responsive when I had a quick pre-trip question – they replied within minutes via chat. Great value for money compared to roaming charges or physical SIMs. No hassle, no swapping cards, just seamless connectivity. Everything was exactly as promised – couldn’t ask for more. Will definitely use this eSIM
★
★
★
★
★
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-03
Easy to install and the signal quality is quite good, slow loading data only at some  spots. In general I‘d really recommend using the eSim as it‘s well functional at a very reasonable price.
★
★
★
★
★
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: Vietnam MobiFone VNSKY Local 4G/5G eSIM | Daily 9GB | Local Phone Number | 3-30 Days | Activation Requires Advance Reservation | Calendar-Day Billing | QR code
Guest User2026-01-30
We bought four of these SIM cards and they were all activated the first time. They are very easy to use and I recommend them to everyone.
★
★
★
★
★
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 Viettel Local 5G eSIM | TikTok & ChatGPT Available | Daily 5GB | Calendar-Day Billing | QR Code
Guest User2026-01-24
I Highly recommend this eSIM! So helpful! So fast! All spots so fast! Thank you viettel esim! ❤️❤️❤️

Trip.com Picks

Popular Ha Long Tours

Best Ha Long Experiences

Popular Products

Popular Activities

Dolphin Luxury 5-Star Halong Day Cruise with Buffet Lunch, Shuttle BusHanoi Ha Long Bay + Sung Sot Cave + Ti Top Island Day Tour Halong Bay 7-Hour Luxury Day Cruise – Buffet Lunch, Jacuzzi & Sunset PartyHa Long Diamond Luxury Day Cruise – Sung Sot Cave, Luon Cave, Titop Island1-day tour to Ha Long Bay from Hanoi Vietnam Ha Long Bay + Ti Top Island + Sung Sot Cave [Cozy Bay Cruise|Buffet lunchHanoi: Ha Long Bay Day Trip – Deluxe Cruise & Local LunchHalong Bay Luxury Cruise With Buffet Lunch Full-day Tour From HanoiHalong Bay Overnight Trip with 5 Star Arcady Boutique Cruise, All inclusiveHalong Bay & Lan Ha Bay Less touristy on 5-Star Arcady Boutique Cruise, All InclusiveLargest 6-Star Luxury Halong Bay Day Tour from Hanoi with Pool & Buffet LunchHalong Sky Tour: Powered ParaglidingExplore Halong Bay 4 hours with Scenic Cruise, Kayak, CaveHercules Ha Long Bay New Cruise From Hanoi With LimousineHanoi: Jade Sails Luxury Day Cruise to Halong & Lan Ha Bay with Buffet Lunch and Limousine
Ha Long Spa & MassageHa Long City PassHa Long Bus TicketsFood & Drink in Ha LongHa Long Sports & AdventureHa Long Travel EssentialsWellness & Spa in Ha LongHa Long TransportationHa Long Boat TicketsHa Long Local Tour GuidesHa Long Visa Application ServicesHa Long Cultural ExperienceHa Long Shopping DiscountsHa Long SIM CardHainan SIM CardChina Bus TicketsPhu Quoc Island SIM CardGuangzhou Spa & MassageNaples Day ToursSri Lanka SIM CardXiamen Spa & MassageOman SIM CardLaos SIM CardShanghai ActivitiesBus Shared Tranfer From Huanglongjiuzhai Railway Station to JiuzhaigouBeijing Mutianyu Great Wall 1-day tour · Daily departures at 8/9/10 AM · Round-trip ticket + admission ticketMutianyu Great Wall With English Speaking Driver Service The 32nd Zigong International Dinosaur Lantern Festival Chengdu Private Charter Round-TripImpression West Lake Show Tickets : Enduring Memories of Hangzhou The Wake Up Club Adult Show Ticket Phuket Bangkok Space Cube Private Forbidden City Tour with English Speaking GuideChongqing Day Tour: Wulong Tiankeng Three Bridges & Longshuixia FissureAhangama: Traditional Jewellery Making Workshop

Contact us

About

Other services

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