No roaming charges
Roaming charges can add up quickly. Get a prepaid data plan for Thailand & stay in control of your phone bill.

Best eSIM for Thailand from €2.99 – lowest prices, instant activation on AIS & DTAC. Keep your WhatsApp number, no contract.
Not seeing the right plan?
Let us know — our 24/7 WhatsApp experts will help.
Thailand
Data only
Unlimited
Not Required
The validity period starts when the eSIM connects to any supported network.
Your eSIM connects automatically to the strongest available partner network – the same masts the locals use.
Always the best available signal, with no manual switching.
Fast mobile internet wherever the network supports it.
A stable connection in cities and the most-visited regions.
Actual speed and coverage depend on location, device and network load.
Typical estimates for everyday apps — pick the right package without guessing.
Plus social media, music streaming and sharing photos.
Videos, video calls and keeping your laptop or tablet online.
All figures are estimates. Actual usage depends on your device, app settings and habits.
Ready in minutes — no physical SIM card needed.

QR code instantly by email
Scan the QR code at home over Wi‑Fi
turn on data roaming in Thailand
Setup takes just 2 minutes: iPhone Settings → Cellular → Add eSIM, Android Network & internet → SIMs. Your plan’s validity starts on first use, not at purchase.
Is your device eSIM‑ready? Check compatibility
Settings.Cellular → Add eSIM → Use QR Code.Enter Details Manually and paste the SM‑DP+ address and activation code.Turn On This Line and enable Data Roaming.Settings.Network & internet → SIMs (Samsung: Connections → SIM manager) and tap Add eSIM.Scan QR code and scan the code from your eSIMFOX email — or enter the activation details manually.mobile data SIM and enable data roaming for it.Exact menu names may vary slightly by phone model and Android version. For a full step‑by‑step guide by device, see our eSIM activation guide.
Roaming charges can add up quickly. Get a prepaid data plan for Thailand & stay in control of your phone bill.
Activate your eSIM before your flight — your data will be ready to use when you land.
Choose from several affordable data plans for Thailand. Get as much or as little data as you need.
Add new destinations to your existing eSIM through the eSIMFOX dashboard — no new eSIMs needed.
Both get you online – here's how they differ for your trip.
| Criterion | RecommendedeSIMFOX eSIM | Local SIM card in Thailand |
|---|---|---|
| Available from | Before you leave – QR code instantly by email | Only on arrival – at the airport or a shop |
| Setup | Scan the QR code, active in 2 minutes | Queue up, often with ID registration |
| Your home number | Stays active (Dual-SIM) – reachable for SMS | SIM swap needed – number offline |
| Cost | Fixed package price, no roaming fees | Variable, sometimes a tourist markup |
| Top up | Anytime in your dashboard, no new SIM | Only on-site in a shop or app |
| Ideal for | Travelers with an eSIM-capable phone | Phones without eSIM or very long stays |
For most travelers the eSIM is the faster and cheaper choice – with no waiting at the airport.
Scroll the table sideways to see all columns.
The best eSIM for Thailand pairs the most reliable local networks with flexible plans. eSIMFOX connects you to the AIS and DTAC networks, with plans from 1 GB to 50 GB, activation in 2 minutes and a fixed price from €2.99.
Everything you need to know to stay connected — how a prepaid eSIM keeps you online from the moment you land.
Planning your trip to Thailand and worried about staying connected? The best eSIM for travel to Thailand offers reliable 4G/5G connectivity across Bangkok, Phuket, Chiang Mai, and other popular destinations. With instant digital delivery, you can activate your Thailand eSIM before departure and connect immediately upon landing at Suvarnabhumi Airport. Most providers offer various data plans ranging from 1GB to 100GB, with validity periods matching your travel duration. With eSIMFOX, you receive a single eSIM that can be used across multiple countries. For example, if you purchase an eSIM for Thailand, you can easily add data packages for other countries like Turkey, USA, Spain, etc. on the same eSIM later. Choose a plan with hotspot capabilities to share your connection with travel companions or other devices. Secure your Thailand eSIM today and enjoy worry-free connectivity throughout your journey.
Getting an eSIM in Thailand is straightforward with several options available. The AIS network offers excellent coverage throughout Thailand, making it a preferred choice for travelers. To obtain your eSIM, you can purchase it online before your trip for immediate delivery to your email. Simply scan the QR code with your compatible device, follow the installation instructions, and you're ready to go. Alternatively, you can buy an eSIM upon arrival at Suvarnabhumi Airport or Don Mueang Airport, though online purchase before travel is recommended to avoid queues. Most plans offer generous data allowances on 4G/5G networks with no roaming charges. Make sure your device is eSIM compatible (most newer iPhones, Samsung, and Google Pixel phones support this technology). For the best experience, activate your eSIM before landing to ensure immediate connectivity when you arrive in Thailand.
iPhone users traveling to Thailand will be pleased to know that eSIM technology works seamlessly with newer Apple devices. All iPhone models from XR/XS and newer (including iPhone 11, 12, 13, 14, and 15 series) support eSIM functionality in Thailand. Setting up your eSIM Thailand for iPhone is simple – after purchasing, you'll receive a QR code via email that you can scan using your iPhone camera. Navigate to Settings > Cellular > Add Cellular Plan, scan the QR code, and follow the on-screen instructions. With eSIMFOX, you receive a versatile eSIM that works across multiple countries. When you buy an eSIM for Thailand, you can easily add data packages for other destinations like Turkey, USA, Spain, and more on the same eSIM later. This makes it perfect for multi-country trips around Southeast Asia. Thai networks like AIS provide excellent 4G/5G coverage, and you can use personal hotspot features to share your connection with other devices. Ready for your Thai adventure? Get your iPhone-compatible eSIM for Thailand now and enjoy reliable connectivity throughout your journey.
Visiting Thailand for a week? A 7 days eSIM for Thailand is your ideal connectivity solution. These short-term plans are specifically designed for travelers spending approximately one week exploring Bangkok, island hopping in the south, or trekking in the north. With data allowances typically ranging from 3GB to 20GB, you'll have plenty of data for navigation, social media updates, and staying in touch with loved ones. These week-long plans operate on Thailand's premium networks, ensuring strong 4G/5G connectivity even in popular tourist destinations like Phuket, Koh Samui, and Chiang Mai. The hotspot feature allows you to share your connection with travel companions or other devices, eliminating the need for multiple data plans. Best of all, 7-day plans offer excellent value compared to international roaming charges from your home provider. Purchase your 7-day Thailand eSIM before departure, receive it instantly via email, and activate it when you land – ensuring you're connected from the moment your plane touches down.
Traveling to Thailand on a budget doesn't mean compromising on connectivity. Affordable eSIM plans for Thailand start from as little as $5 for basic data packages, offering excellent value compared to traditional roaming options. These budget-friendly plans provide sufficient data for essential travel needs like navigation, translation apps, and staying in touch with family. For more data-intensive usage, mid-range plans offering 5-10GB typically cost between $10-20 and support hotspot functionality for sharing your connection. Most cheap eSIM plans operate on reliable networks like AIS or DTAC, ensuring good coverage throughout popular destinations. While premium plans might offer faster speeds or more data, these economical options provide the perfect balance of cost and performance for most travelers. Look for special promotions or bundles that combine data with validity periods matching your stay (7, 15, or 30 days). Remember that purchasing your cheap eSIM plan before arrival is typically more cost-effective than buying at Thailand airports. Compare different providers to find the best value plan for your specific needs and travel style.
Planning a longer adventure in the Land of Smiles? A 30 days eSIM plan Thailand is specifically designed for extended stays, providing continuous connectivity throughout your month-long journey. These comprehensive plans typically offer generous data allowances between 20GB and 100GB, perfect for digital nomads working remotely or travelers extensively using navigation, video calls, and social media sharing. Operating on Thailand's premium networks, these monthly plans ensure reliable 4G/5G coverage from the bustling streets of Bangkok to the remote beaches of Koh Lipe. The included hotspot functionality allows you to share your connection with laptops or other devices, creating your personal workspace anywhere. Most 30-day plans are significantly more economical than purchasing multiple shorter-duration packages, offering better value for baht. Activation is simple – purchase online before departure, receive instant delivery, and your eSIM will be ready to activate upon arrival. With no physical SIM card needed, you can switch between your home number and Thai data plan effortlessly. Secure your 30-day Thailand eSIM now and enjoy uninterrupted connectivity for your entire Thai experience.
Last updated: