Top picks for Koh Yao SIM card

Discover 33 SIM card in Koh Yao on Trip.com, updated 6 August 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From €0.07 per person, with an average total of €1.96. Choose the option that suits your plan.

With 57.937k verified reviews, SIM card Koh Yao boast an average rating of 4.6.

This week's most popular SIM card: "Thailand 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code", with 12.303k reviews and a 4.6 rating.

The next available day tour departs on 7 August 2026. Book now to secure your spot!

Koh Yao SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

August is the perfect time to visit Koh Yao! Choose from 33 available day tours, including seasonal favorites like Thailand 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 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.

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33 results for Koh Yao SIM card

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Reviews/Trip Moments

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Reviews: Thailand 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-08-05
Internet is very fast and easy to buy and install. Highly recommend to anyone who needs internet while travelling
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Reviews: 5G eSIM for Singapore/Malaysia/Thailand/Indonesia (Southeast Asia) | Daily/Total | 500MB/Day - 50GB Total | 24-Hour Billing | QR Code
Guest User2026-08-06
First, we recommend installing the eSIM in advance in a location with a Wi-Fi connection. Before installation, it's best to turn off "Mobile Data" and "Data Roaming" for the eSIM in your smartphone's "Mobile Network" settings. On the other hand, if you leave your smartphone's original SIM active, the eSIM will install in standby mode. Once the installation is complete, you'll receive a message saying "Your SIM/eSIM is installed!". Furthermore, you'll be given clear instructions on how to activate it locally, such as "When you arrive, please enable "Data Roaming" in settings to activate your data plan," so even first-time users won't get lost. Upon arrival, simply activate the standby eSIM and confirm that "Mobile Data" and "Data Roaming" are turned ON, and you can start communicating immediately. In Bali, we connected to TELKOMSEL's network, known for its stable communication quality. While the communication speed isn't exceptionally fast, it's sufficient for everyday use such as map apps, social media, and web browsing. Above all, the biggest advantage was the stable communication available regardless of location. It's reasonably priced, easy to set up, and offers stable connectivity, making it a highly recommended eSIM that you can use with confidence.
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Reviews: Thailand Dtac 5G eSIM | Thai Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-08-06
I bought it for the second time, on a return trip. Quick and easy purchase, easy installation, good connection, calls via WhatsApp. We went to the islands, Bangkok, and Pattaya – always in touch! I'll definitely buy it again on my next trip. I highly recommend it.
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Reviews: Thailand TrueMove 5G eSIM | Total Data Package / Unlimited Data | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-08-04
I loaded the SIM card at the airport, activated it upon arrival, and everything worked perfectly. Everything worked perfectly the entire time. The speed was exactly 10 mbps, which was more than enough.
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Reviews: Thailand 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-08-06
Convenient e-SIM, unlimited internet 10 MB per second, 100 GB per day, I shared the internet between two phones and a tablet throughout my entire vacation, we watched movies at the hotel, we didn’t even use the hotel Wi-Fi once.
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Reviews: Southeast Asia 6 Countries 5G eSIM | Multi-Network • ChatGPT | 1–30 Days | QR Code
Guest User2026-08-04
Cheap data and useful for short trip. I always buy esim data from Trip.com as they are very cheap and easy to use.

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