Which phone are you taking?
Choose your exact model to check it before you buy.
Some browsers can only identify the phone family.
No IMEI or EID number is needed here. Keep private device numbers private.

One allowance for your whole trip.
Choose an allowance above. You can change it anytime before buying.
Your Thailand eSIM
Choose an allowance to see your total and check the details before adding it.
In stock
Check the allowance, speed and validity on your chosen plan.
From choosing data to getting online after landing.
The Thailand Unlimited offer provides 100GB across the purchased days at up to 10Mbps, then continues at 384kbps. That's one whole-trip allowance, not a fresh 100GB each day. Laptop sharing remains unconfirmed, so tell us the selected plan, phone and work involved before choosing it for an essential laptop connection.
Compare the services and practical conditions for your trip.
Read the guideWork through a data budget, then try your own dates and habits.
Read the guideCompare the services and practical conditions for your trip.
Read the guide| Coverage | 🇹🇭 Thailand |
|---|---|
| Networks | Networks vary by plan. Choose a plan to see its supported networks. |
| Data type | Standard data, Unlimited data, Daily high-speed |
| Validity | 1 day, 2 days, 3 days, 4 days, 5 days, 6 days, 7 days, 8 days, 9 days, 10 days, 11 days, 12 days, 13 days, 14 days, 15 days, 16 days, 17 days, 18 days, 19 days, 20 days, 21 days, 22 days, 23 days, 24 days, 25 days, 26 days, 27 days, 28 days, 29 days, 30 days, 180 days |
| Speed | 4G/5G |
| Hotspot | Yes |
| When it starts | First connection to a supported local network |
Your plan, your setup and a little help along the way.
Choose an allowance above. We’ll show its networks, hotspot details and what happens when your data is used.
Choose a planLand first.
Then install.
We’ll email your setup details when your eSIM is ready. Save the email for your arrival.
Wait until you have landed before using Quick Install, scanning the QR code, entering the manual code or activating the eSIM.
Join the airport’s passenger Wi-Fi and complete its sign-in screen. Open a webpage to check you’re connected.
Then open your SIM Shop setup email and follow the instructions to install and activate your eSIM.
Wi-Fi not working? Wait for hotel Wi-Fi or another steady, trusted connection before installing.
Check that your phone supports eSIM and is network unlocked before buying.
A Bangkok and Chiang Mai trip often needs maps, driver messages and hotel details on travel days. For Phuket, Krabi or Koh Samui, save accommodation and transfer instructions before leaving Wi-Fi. Check your plan’s supported network for each stop; beach, rural-road and boat-crossing reception can vary.
Messages and calls in apps use your data. Standard calls, SMS and a local number need a separate mobile service.
Data plansOne data allowance to use across the whole trip.
Day passesA set amount of high-speed data each day.
Choose fixed data for one allowance across the plan, or daily high-speed data for a fresh allowance at each reset. Compare the total price, reset time and reduced-speed terms before choosing.
Buy Thailand eSIM data before you travel. Pick the data amount that fits your trip and save the setup email, but do not tap quick install, scan the QR code, enter the manual code or activate the eSIM before departure.
A Bangkok and Chiang Mai trip often needs maps, driver messages and hotel details on travel days. For Phuket, Krabi or Koh Samui, save accommodation and transfer instructions before leaving Wi-Fi. Check your plan’s supported network for each stop; beach, rural-road and boat-crossing reception can vary.
Read the selected offer’s allowance, maximum speed and what happens after any high-speed limit. An unlimited-data label does not mean unlimited full-speed data. Daily allowances, total allowances and reduced-speed service are different ways of supplying data, so compare the actual terms in the plan selector.
If hotspot sharing is essential, ask us to confirm the exact offer’s permission and sharing limits before buying. Those facts are not confirmed for every Thailand option. Trips into Cambodia, Laos, Malaysia or Singapore also need a separate country-coverage check.
Daily high-speed options are day passes with a set high-speed amount each day. After that daily amount is used, speeds may reduce until the next daily reset.
These plans are data-only unless a product option says otherwise. They do not include a local phone number for standard calls or SMS. Check compatibility, coverage, validity and hotspot needs before purchase.
Recommended setup timing: buy before you fly, then install only after you land. Join the airport’s free passenger Wi-Fi where offered, complete its sign-in page and open a normal webpage to prove it works. If it is unavailable or unstable, wait for hotel Wi-Fi or another steady trusted connection. Open your SIM Shop setup email and install only when that Wi-Fi test works.

Make Smartraveller part of your trip planning. Check the latest travel advice, entry requirements and local information before you go.
Compare eSIMs that cover Thailand and your next stops.
Choose your exact model to check it before you buy.
Some browsers can only identify the phone family.
No IMEI or EID number is needed here. Keep private device numbers private.
iPhone: Settings > Cellular, Mobile, Mobile Service or Mobile Data > Set Up Mobile or Add eSIM. Pixel: Settings > Network & internet > SIMs > Add SIM > Set up an eSIM. Galaxy: Settings > Connections > SIM manager > Add eSIM. Do not tap through or start setup before departure.
iPhone: Settings > General > About. Pixel: Settings > About phone > SIM status. Galaxy: Settings > About phone > Status information. Seeing an EID can help, but it does not confirm compatibility on its own. Never type or send the number here.
This means it is not locked to one mobile provider. It is different from your screen passcode.
We'll check the exact model, sales-region exceptions, the maker’s Add eSIM option, EID in Settings and provider lock before sending you towards checkout.
No IMEI or EID number is needed here. Keep private device numbers private.