Top picks for Koh Yao SIM card

Discover 36 SIM card in Koh Yao on Trip.com, updated 30 October 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From IDR 1,348 per person, with an average total of IDR 41,385. Choose the option that suits your plan.

With 110.319k verified reviews, SIM card Koh Yao boast an average rating of 4.6.

This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code", with 38.893k reviews and a 4.4 rating.

The next available day tour departs on 31 October 2026. Book now to secure your spot!

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

October is the perfect time to visit Koh Yao! Choose from 36 available day tours, including seasonal favorites like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 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

36 results for Koh Yao SIM card

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See what other travellers love, based on ratings and bookings

RecommendedAttractions (8646)Day tours (407)Water activities (312)Outdoor & sports (341)Boat tours (284)Culture & history (110)City sightseeing (7)Nature & wildlife (65)Food & drink (35)Aerial tours (1)Spa & wellness (37)Shows & events (40)Travel photography (8)SIM card (36)Boat tickets (14)Wi-Fi (1)Shuttle bus (4)Airport express (1)Equipment rental (1)

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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 User2026-10-29
My wife and I were on vacation on the island of Koh Chang, and I once again used an eSIM from Trip.com—as always, it was excellent! Whenever I’ve used roaming services from my home mobile operators abroad, the internet speed was consistently terrible, and the cost was many times higher than what Trip.com charges. The quality and stability of Trip.com’s eSIMs are on a completely different level—I’ve tested them not only in Thailand but also in London, and on more than one occasion! I definitely recommend them!
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Reviews: 5G eSIM for Singapore/Malaysia/Thailand/Indonesia (Southeast Asia) | Multi-network support, supports popular apps | 500MB/day - 50GB total | 24-hour billing | QR code
Guest User2026-10-30
eSIM is easy to install, no problems, good connection, good reception, everything as it should be!
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Reviews: Thailand Dtac 5G eSIM | Local IP | Thailand phone number | 24 hr billing | QR code
Guest User2026-09-22
Works perfectly in Thailand from north to south in 5 hours
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Reviews: 5G/4G eSIM in 8 Asian countries | Multi-network support, supports ChatGPT & Google Maps | 500MB/day - 50GB total | 1-30 days | 24-hour billing | QR code
Guest User2026-10-25
Easy to download and install. I used 1day 500mb package and it works fine all days. My all apps like chatgpt, Google map, translator, play store worked in china.
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Reviews: Thailand AIS 5G eSIM | ldentity Verification Required | Local IP | Thai Phone Number | QR code
Guest User2026-10-29
Whenever I traveled abroad, I always struggled with whether to pick up a physical SIM card at the airport or use roaming. For my recent trip to Thailand, I decided to try a Thai eSIM plan that offers a total of 15GB of data over 7 days. To start with the conclusion, I was so satisfied that I wondered why I hadn't used an eSIM sooner, and I plan to stick with this product for all future overseas trips. First of all, what I liked most was how surprisingly simple the issuance and installation process was. The installation guide page received after payment was organized in an easy-to-understand format, allowing even first-time users to register in just one minute. It was incredibly convenient that, in addition to the basic QR code scanning method, detailed manual input codes were provided for both iPhone and Android devices to handle situations where scanning a QR code with another device is difficult. In particular, since it even supported a 'Direct Installation' link that allows for immediate setup with a single click on both models, I was able to easily complete the registration at home before departure by simply connecting to Wi-Fi. The fact that there is no risk of losing my existing Korean SIM card and that I can simultaneously check important text messages and calls coming to my Korean number is a huge advantage that cannot be compared to a physical SIM. As soon as I arrived in Thailand and disabled airplane mode, I was able to connect to the internet seamlessly right away, without any complicated APN settings. Thanks to the generous 15GB total data allowance over 7 days, I was able to use ride-hailing apps like Grab and Bolt, Google Maps for directions, search for restaurants, and upload photos and videos to social media without worrying about data usage throughout my trip. Unlike frustrating plans where speeds are throttled after even slight usage due to daily limits, being able to use data freely within the 15GB limit allowed me to experience fast, uninterrupted speeds everywhere, from the city center to crowded night markets. Furthermore, this package provided not only data but also a local phone number, doubling its utility. I highly recommend this SIM card! I will only be using this service from now on.
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Reviews: Thailand | DTAC eSIM | 4G/5G | Native line | Includes phone number | Total package | 35GB/50GB total | 7/10 days | 24 hr billing | QR code
Guest User2026-10-29
Excellent value for money. Installation was a breeze: simply scan the QR code, activate, and you're ready to go. The internet connection was consistently fast and completely reliable. A straightforward and affordable solution – I'd gladly use it again!

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