1 GB
Valid for 7 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
€3.99
Buy
Thailand eSIM
12 data plans from €3.99 · instant delivery by email
The Thailand eSIM runs on local networks at a fixed plan price – much cheaper than roaming and without a contract. Choose from 12 data plans from 1 GB to 20 GB or with unlimited data, valid for 3 to 30 days. You use the networks of True, AIS.
Thailand eSIM data plans
2 GB
Valid for 15 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
€4.99
Buy
3 GB
Valid for 30 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
€5.99
Buy
5 GB
Valid for 30 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
€6.99
Buy
10 GB
Valid for 30 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
€7.99
Buy
20 GB
Valid for 30 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
€10.99
Buy
Unlimited
Valid for 3 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
- Fair use: full speed up to 5 GB per day, then 1 Mbps
€5.99
Buy
Unlimited
Valid for 5 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
- Fair use: full speed up to 5 GB per day, then 1 Mbps
€8.99
Buy
Unlimited
Valid for 7 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
- Fair use: full speed up to 5 GB per day, then 1 Mbps
€10.99
Buy
Unlimited
Valid for 10 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
- Fair use: full speed up to 5 GB per day, then 1 Mbps
€13.99
Buy
Unlimited
Valid for 15 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
- Fair use: full speed up to 5 GB per day, then 1 Mbps
€25.99
Buy
Unlimited
Valid for 30 days
- Data only (no phone number)
- Starts on first use at your destination
- Network: True, AIS
- APN is set automatically
- Fair use: full speed up to 5 GB per day, then 1 Mbps
€35.99
Buy
Travel guide: Thailand
Thailand is a country that keeps on revealing itself: behind the famous beaches and temples lies an everyday world of markets, moped horns and street kitchens that draws you in straight away. Between Bangkok, the mountainous north and the southern islands, landscapes and rhythms of life often change by the hour. Especially away from the well-known hotspots, you’ll be glad you can check maps, translations and bus connections on the go.
At a glance
- Currency
- THB (THB)
- Power sockets
- Type A, B, C, O · 230 V
- Emergency
- Police 191 · Ambulance 1669 · Fire 199
- Country code
- +66
- Time zone
- UTC+7
- Driving
- Drive on the left
- Tipping
- Rounding up is enough
- Tap water
- Bottled water recommended
- Best time to travel
- Nov–Mar
Mobile internet in Thailand
True and AIS networks cover the country reliably: in Bangkok, Chiang Mai and the main tourist areas on the islands you’ll usually get 4G or even 5G, while in rural areas and on small islands speeds vary, but it’s almost always enough for navigation and messaging. Particularly in the mountains of the north or on remote islands, you should save important maps offline beforehand.
With an eSIM you’re online right after arrival and save yourself the search for a SIM shop. For everyday use, apps like Grab (taxis and food), Google Maps with offline maps and a translator with a Thai package are extremely helpful. Many restaurants show their menu via QR code – without internet you’ll be stuck at the door.
Public Wi-Fi is available in cafés, hotels and some shopping centres, but it’s often slow, requires sign-in and isn’t available everywhere. If you want to stay flexible and surf on the go – even on remote beaches or in songthaews – it’s better to rely on an eSIM with plenty of data.
Highlights in Thailand
Bangkok beyond the palaces
Instead of just ticking off the big sights, it’s worth exploring the canals of Thonburi, the colourful Talat Noi district or the old Khlong Toei port. Here you’ll experience the real Bangkok with workshops, street kitchens and small temples – and hardly any other tourists.
Sukhothai – cradle of Thailand
The ruins of the first capital from the 13th century are a UNESCO World Heritage Site and are much quieter than Ayutthaya. In the parks of Sukhothai and Si Satchanalai you can cycle past weathered Buddha statues and lotus ponds – most beautiful in the morning light.
Chiang Mai and the coffee highlands
Chiang Mai is more than temples and night bazaars: young coffee roasters, design shops and cookery schools have sprung up around the city. In the nearby Doi Inthanon National Park you can hike to waterfalls and Thailand’s highest peak.
Khao Sok – jungle and reservoir
The national park in southern Thailand surprises with dense rainforest, limestone cliffs and the huge Cheow Lan Lake. Overnight stays in floating bungalows, jungle trekking and canoeing to the sound of birdsong make Khao Sok an adventure far from the beaches.
Koh Lanta – relaxed island life
Instead of a party island, you’ll find long sandy beaches, mangroves and a leisurely pace on Koh Lanta. The island is ideal for scooter rides, snorkelling on the west coast and trips to the neighbouring islands of Koh Rok or Koh Haa.
Kanchanaburi – history and waterfalls
West of Bangkok, the Bridge on the River Kwai recalls dark war years, while Erawan National Park tempts with its seven turquoise waterfalls. A day trip from Bangkok or a short break with an overnight stay by the river – both are possible.
Practical travel tips
- For longer journeys, night trains or VIP buses are often more comfortable than flights and save a hotel night – but book early, especially around holidays like Songkran or New Year.
- In Bangkok and other cities, the colourful taxis are cheap but don’t always use the meter. Insist on the meter or use Grab – that saves arguments.
- If you’re travelling by scooter, always wear a helmet and check the brakes – road conditions on the islands are often unpredictable. Don’t forget your international driving permit.
- Many temples require appropriate clothing: shoulders and knees should be covered. A light sarong or large scarf in your backpack solves the problem everywhere.
- For island hopping in the Andaman Sea, it’s best to take ferries or speedboats; book tickets through local agencies or online, but compare departure times carefully.
- Street food is safe if you choose stalls where many Thais are eating and the food is freshly prepared. Avoid raw meat or dishes that have been sitting out in the sun.
Do’s
- Take off your shoes before temples and private houses – also on verandas or in front of small shops if you see shoes by the door.
- Greet older people and monks with a wai: palms together in front of your chest, head slightly bowed.
- When talking to someone who is sitting, try to get down to their level or bend slightly – especially with monks.
- Be patient and smile in difficult situations; a loud argument makes both sides lose face and gets you nowhere.
- Hand over money or gifts with your right hand, with your left hand lightly supporting your elbow.
Don’ts
- Don’t point your feet at people, Buddha statues or sacred objects – feet are considered unclean.
- Don’t touch anyone’s head, not even children’s – the head is the most sacred part of the body.
- Don’t speak disrespectfully about the royal family; in Thailand this is punishable and strictly prosecuted.
- Avoid stepping on money or touching it with your feet – coins and notes bear the king’s image.
- Don’t photograph monks without asking, and don’t climb on Buddha statues or temple ruins, not even for a selfie.
Entry, visa and safety: please check your government’s current travel advice before you go. Last updated: October 2026.
Thailand eSIM – frequently asked questions
Which Thailand eSIM plan do I need?
That depends on how much data you use: for navigation, messaging and occasional browsing 1–3 GB per week is usually enough; for social media, video calls or hotspot rather 5 GB or more. The plans cost between €3.99 and €35.99.
When does the validity of my eSIM start?
Validity only starts when the eSIM connects to a network at your destination for the first time. So you can safely install it before your trip.
Will my normal phone number stay reachable?
Yes. This is a data-only eSIM installed in addition to your SIM card. Calls and SMS still use your normal number – mind your provider’s roaming prices.
Does the eSIM work with my phone?
Your phone must support eSIM and be carrier-unlocked. This includes all iPhones from XS/XR, Samsung Galaxy from S20 and Google Pixel from 3. See “Compatible devices” for the full list.
How do I set up the eSIM?
After purchase you receive a QR code by email. Scan it in your phone’s mobile network settings, select the eSIM for mobile data and switch on data roaming for the eSIM at your destination.
Do I need to set an APN?
No. The access point (APN) is set automatically for all Thailand eSIM plans.
Do WhatsApp, Google and Instagram work with the eSIM?
In most Asian countries, yes, without restrictions. In some countries (e.g. China) certain services are blocked on local networks; travel eSIMs usually route data abroad, so these services generally remain available. We cannot guarantee this, though.
Is an eSIM cheaper than a SIM card at the airport?
Often, yes – mainly because you do not lose time at the airport, do not need to show your passport and know the exact price in advance. Your normal SIM also stays in your phone.