Top picks for Koh Lanta Wi-Fi & SIM cards

Discover 30 Wi-Fi & SIM cards in Koh Lanta on Trip.com, updated April 13, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AUD 0.10 per person, with an average total of AUD 2.43. Choose the option that suits your plan.

With 23.788k verified reviews, Wi-Fi & SIM cards Koh Lanta boast an average rating of 4.7.

This week's most popular Wi-Fi & SIM cards: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 3.566k reviews and a 4.7 rating.

The next available day tour departs on April 14, 2026. Book now to secure your spot!

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

April is the perfect time to visit Koh Lanta! 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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30 results for Koh Lanta Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Thailand 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-28
Excellent, I took 30 GB in a month, and I haven't even used half of it, even though I used the internet constantly.
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-28
The internet works perfectly; we were in the Similan Islands and 5G even worked there. It's fantastic!!! We mainly used maps and the translator, and calling a taxi: we only used 7 GB of the 20 in 10 days. We sent photos and videos over Wi-Fi from the hotel. Video calls on MAX worked perfectly; my family called from Russia, and we called them from Phuket. We plan to go again in December and use this card. Get it, you won't regret it, but just read the instructions first; not all iPhones support eSIM (you must check by calling 06). It's not possible for my son's iPhone, but it worked for mine.
Reviews: Thailand Dtac Truemove 5G eSIM | Total Data Package/Unlimited Data | 3-15 Days | 24-Hour Billing | QR Code
Guest User2026-02-28
Everything went well, the internet worked perfectly throughout the entire trip, even on the Semilan Islands. I didn't connect to the internet for calls; I was too lazy to find an office.
Reviews: Thailand AIS 5G eSIM | Total 30GB/35GB | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-02-27
I couldn't install it right away because I had to register for the app first. Read the instructions carefully.
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 Truemove 5G eSIM | Total 35GB/50GB | Local Phone Number | 24-Hour Billing | QR Code
Guest User2026-02-28
I bought an e-SIM with a local number. It's very convenient for registering with local systems. I installed it at the airport in Thailand. Everything was simple and straightforward, and I connected quickly. I got a free three-day trial, which was very nice. The price for 15 days is 460 rubles, with a local number and 50 GB of storage. I recommend it.
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