Top picks for Long Wi-Fi & SIM cards

Discover 36 Wi-Fi & SIM cards in Long on Trip.com, updated March 10, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From USD 0.06 per person, with an average total of USD 1.46. Choose the option that suits your plan.

With 32.711k verified reviews, Wi-Fi & SIM cards Long boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 5.461k reviews and a 4.7 rating.

The next available day tour departs on March 11, 2026. Book now to secure your spot!

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

March is the perfect time to visit Long! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Thailand | 5G eSIM | Day Pass/Total Package | 24H 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.

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Reviews/Trip Moments

Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-16
We used the eSIM in Thailand—everything worked perfectly in Pattaya and Bangkok. The internet connection is very fast, and there were no difficulties with setup; everything was extremely convenient. 2GB is plenty for a short trip, as long as you don't constantly watch videos. The connection is stable, and we had no signal issues. The only caveat is that it's best to remember the activation time in advance so you know when your plan is running out. I liked that you can easily extend the plan if needed. Overall, it's a very convenient travel solution.
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-16
The signal quality is excellent! We initially took 2GB per day for a month, but that's too much considering the hotel has its own Wi-Fi. Otherwise, it's a very competitive plan. Now we're taking 1GB per day, which is plenty.👍
Reviews: Thailand truemove 5G eSIM | Total Data Package/Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-16
Super fast connection I tried to install it one day before my flight then a soon as the plane touches the ground at Bangkok airport I am immediately connected to super fast internet. I advise you to start activating before your flight
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: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-02-17
This is a good SIM card. Unlike others, I'm already buying my third one and it installed on the first try. 10 days of 50GB.
Reviews: Southeast Asia 5 Destinations 5G eSIM | Singapore, Malaysia, Thailand, Vietnam, Indonesia | 1–30 Days | Instant QR
Guest User2026-02-17
I specifically ordered it so that the eSIM would work in both Vietnam and Thailand without having to reconnect in different countries. Everything is great, I'm happy.