Top picks for Hanoi Wi-Fi & SIM cards

Discover 33 Wi-Fi & SIM cards in Hanoi on Trip.com, updated January 14, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SEK 1.00 per person, with an average total of SEK 32.05. Choose the option that suits your plan.

With 19.133k verified reviews, Wi-Fi & SIM cards Hanoi 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 4.236k reviews and a 4.6 rating.

The next available day tour departs on January 15, 2026. Book now to secure your spot!

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

January is the perfect time to visit Hanoi! 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
Available Today
Available Tomorrow

33 results for Hanoi Wi-Fi & SIM cards

1
2

Frequently asked questions about Hanoi Wi-Fi & SIM cards

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

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

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

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 User2026-01-14
The esim setup was very simple. Excellent connection throughout Vietnam; I traveled to many cities across the country. 5G connectivity was great in the mountains, caves, and on public transport. I used the internet extensively (social media, GPS, internet surfing, and just browsing the web). Definitely a worthwhile purchase, especially for such an affordable price!
Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-01-13
Absolutely amazing! We used an e-SIM for the first time. We installed it before the trip, and everything worked immediately upon landing and throughout Fukuoka. We really liked it. Until we bought a local SIM card for the long haul—the 100% option.
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 | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-11
Yesim has proven itself. I had a connection immediately upon arrival in Vietnam. I always buy a daily plan of 1 GB. It's enough for everything. And the price is reasonable. I recommend it.
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: 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!