Best vietnam Connectivity Solutions

Discover 33 Wi-Fi & SIM cards in Vietnam on Trip.com, updated January 25, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From GBP 0.06 per person, with an average total of GBP 1.52. Choose the option that suits your plan.

With 81.602k verified reviews, Wi-Fi & SIM cards Vietnam boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code", with 27.581k reviews and a 4.7 rating.

The next available day tour departs on January 26, 2026. Book now to secure your spot!

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

January is perfect for visiting Vietnam! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 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.

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33 results for Vietnam Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Vietnam Vinaphone | Local eSIM | Daily Plan | Natural Day Billing| 5-10 Days | QR Code
Guest User2025-11-27
I used it in Hanoi, Da Nang, and Sapa. It was very convenient because it connected at high speeds anywhere and also allowed tethering. I was worried about setting it up because it was an eSIM, but it was very easy and connected quickly, which was great.
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: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2026-01-22
It was strong and lasted for 2 days (3GB), we have been using it consistently and it was very efficient👍
Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | 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 | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
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.
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! ❤️❤️❤️
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze