Common Mistakes to Avoid in Thailand in 2026
Planning a trip to Thailand, which is also known as the Land of Smiles? This place is really great because it has a lot of things to do on the streets, beautiful beaches and a very interesting history. Thailand is one of the places to visit in the world. Sometimes it can be hard to understand what the locals do and what the rules are. You have to know about the customs and the rules, also the things not to do in Thailand for visiting the country. If you do not know these things you might get a little stressed. So here is a guide, to learn about the common mistakes to avoid in Thailand that people make when they visit the country.
Thailand Visa and Entry Mistakes
If you know what to expect and what to do you can have a time in Thailand without any problems. Here is a list of things you should not do when you are in Thailand and how you can avoid doing them when you visit the Land of Smiles. You can also book Thailand tour packages with us for a hassle free process.
1. Not Completing the TDAC Before Your Flight
Thailand does not use paper arrival forms anymore. Now they use the Thailand Digital Arrival Card. Every person who is not from Thailand and is coming to visit has to fill out this form on the computer before they get to the immigration part.
- -You should do it when you have time. You can fill out the form on the website at tdac.immigration.go.th up to three days before you get to Thailand.
- -You need to save the code they give you. You can save it on your phone. Print it out on paper to show the people at the border.
If you forget to fill out the Thailand Digital Arrival Card before you get to Thailand it can take a time to get through the immigration line, at the airport or you might have problems when you are trying to board your flight.
2. Overstaying Your Visa-Free Period
When you go to Thailand, check the date on the stamp in your passport. This will help whether you have a visa or do not need one to enter Thailand.
If you stay in Thailand past your departure date, you will face problems. The Thai authorities do not appreciate when people overstay. You will have to pay a fine of 500 Thai Baht for each day you are caught at the airport. If you stay too long, you might even end up in jail, get sent back to your country, and be banned from returning to Thailand. Thailand has rules. You need to follow them to avoid trouble with the Thai authorities and in Thailand. If this is your first time travelling to Thailand then you can read our blog: first time travel guide to Thailand.
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Cultural Mistakes That Can Get You Into Serious Trouble
3. Disrespecting the Thai Monarchy
The people of Thailand really, Respect the Royal Family. They have strict laws in Thailand that say you can get in big trouble if you say something bad about the King or the Royal Family.
- -You should never say anything mean about the Royal Family when you are around other people or on the internet.
- -You have to be careful with money in Thailand. The King’s picture is on the coins and paper money. If you step on a coin that is rolling on the ground or wrinkle up a bill that is very rude. The Thai people think this is very offensive. You have to treat the money with care because the King’s picture is on it. The Royal Family is very important to the people of Thailand.
4. Entering a Temple Without Covering Up
When you go to temples like the Grand Palace in Bangkok or Wat Chalong in Phuket you have to dress in a way that shows respect.
- -You need to cover your shoulders and knees.This means you cannot wear tops or shorts or short skirts when you are inside the Buddhist temples.
- -You have to take your shoes off before you go into any building that’s part of the Buddhist temple.This is what people do when they visit temples.
- -When you get to the door of a temple do not step on the wooden part at the bottom.Instead you should step over the part.
People do this because it is a tradition at the Buddhist temples like the Grand Palace in Bangkok or Wat Chalong, in Phuket.
Note: We have a brief blog about cultural rules for Thailand travellers that you can read.
Money and Scam Mistakes
5. Exchanging Currency at the Airport
Changing large sums of foreign money at airport exchange counters is a common money mistake. Airport counters usually offer lower exchange rates compared to city centers.
Exchange only a small amount at the airport to cover your initial travel into town. Once in the city, use reputable money changers (such as SuperRich) for much better conversion rates. When using local ATMs, remember that Thai banks add a standard 220 THB foreign card fee per transaction.
6. Falling for the Gem Scam or Tuk Tuk Scam
One of the most common scams is the tuk tuk scam in which strangers tell you the tourist attraction where you want to go is closed, which is a lie, and instead asks you to take a tour ride with the tuk tuk.
This ride helps in making up the commission of tuk tuk riders as they take you to some gem stores where they are given the money to make tourists come there. For better travel and transportation facilities you can book our Thailand tour packages.
Food and Health Mistakes
7. Underestimating Thai Spice Levels
Authentic Thai dishes can be much spicier than Thai food served in other countries. Even a “medium spicy” dish at a local night market can be quite hot. If you prefer mild food, use these helpful Thai phrases when ordering:
- “Mai Phet” = Not spicy
- “Phet Noi” = A little bit spicy.
8. Drinking Tap Water in Thailand
Tap water in Thailand is not suitable for direct drinking. Stick to sealed bottled water, which is inexpensive and readily available at convenience stores like 7-Eleven across the country. Commercial factory-made ice served in hotels, restaurants, and street food stalls is safe to consume. This is also one of the best Thailand travel tips to keep in mind. If you are planning on visiting 7 Eleven, you can read our blog about: what to buy from 7 eleven.
Safety Mistakes UAE Residents Often Make
9. Bringing Your Vape to Thailand
Vapes and e-cigarettes and e-liquids are not permitted in Thailand. You cannot bring them into the country, have them with you or use them.
People who are traveling to Thailand on a plane even if they are coming from places like Dubai or Abu Dhabi, often do not know that the immigration officers are very strict. If you have a vape with you they can take it away from you, you can get a fine or you can even get in trouble with the law. It is better to leave all your vapes and e-cigarettes at home before you get on the plane.
10. Riding a Scooter Without an International Licence
Riding a scooter along scenic roads in places like Phuket or Koh Samui is popular, but doing so without proper documents carries big risks.
- You must carry a valid International Driving Permit (IDP) that specifically includes a motorcycle endorsement, along with your home license.
- Local police conduct regular checkpoints and fine unlicensed tourists.
- Insurance risks: If you get into an accident while riding without a proper motorcycle license endorsement, standard travel insurance providers will reject your medical claims. Always wear a helmet.
Shopping and Transport Mistakes
11. Bargaining Aggressively at Fixed-Price Shops
While friendly price negotiation is expected at open-air night markets and local bazaars, it is not practiced everywhere.
- Fixed prices: Do not attempt to haggle in shopping malls, supermarkets, or restaurants with listed menu prices.
- Market etiquette: Keep bargaining light, polite, and respectful. Aiming for a small 10% to 20% discount is reasonable, but avoid arguing over small amounts.
12. Not Using Grab for Taxis
Taxis and Tuk Tuks waiting directly outside major tourist areas often refuse to turn on their meters and instead demand inflated flat prices.
To avoid overpaying, you can always download ride-travelling apps like Grab or Bolt on your phone. If you stop a regular meter taxi on the street, kindly ask the driver to use the taximeter before getting in. If they refuse, simply step out and flag down another cab.
FAQs
Q. Do I need to complete the TDAC before visiting Thailand?
Yes. All foreign travelers entering Thailand by air, land, or sea must complete the Thailand Digital Arrival Card (TDAC) online up to 72 hours before arrival. It is completely free to fill out on the official government portal. Read our blog about the Thailand digital arrival card.
Q. Can I bring my vape or e-cigarette to Thailand?
No. Electronic cigarettes and vapes are strictly banned in Thailand. Bringing them into the country or using them in public can result in heavy fines or police action.
Q. Is Thailand visa-free for Indians in 2026?
Yes! Indian passport holders can visit Thailand without a visa for short trips. You do not need to apply for a visa in advance or pay a visa fee. However, keep these key entry details in mind:
- Maximum Stay: You can stay in Thailand visa-free for up to 30 days.
- Required Document: You must fill out the Thailand Digital Arrival Card (TDAC) online before your flight.
- Proof of Travel: Border officers may ask to see your confirmed return ticket, hotel booking, and proof of funds. Thailand recently updated its 60 day visa free stay.
Q. Is it safe to visit Thailand for the first time from the UAE?
Yes, Thailand is very safe for first-time travelers flying from the UAE! Millions of tourists, families, and solo travelers visit every year without any problems.
- Low Violent Crime: Thailand is a pretty safe place as Street violence targeting tourists is extremely rare.
- Easy Travel: It is very easy to travel to cities like Bangkok, Phuket, and Chiang Mai that have great tourist transport, high-quality hospitals, and clear English signs.
- What to watch out for: The main safety concerns are simple tourist scams (like Tuk Tuk traps) and traffic accidents on rented scooters. As long as you follow standard safety tips, wear a helmet on bikes, and keep your valuables secure, you will have a wonderful and safe vacation. It is even considered the safest country to travel from India.
Conclusion
Avoiding common travel mistakes is easy when you have the right local experts on your side! At Travel Saga Tourism, we take the hassle out of planning your perfect getaway. From customized holiday packages and luxury resort stays to seamless airport transfers and guided city tours, our team ensures every part of your journey is smooth, comfortable, and stress-free.
Ready to explore Thailand’s pristine beaches, bustling markets, and ancient temples? Contact Travel Saga Tourism today to book your all-inclusive Thailand family holiday package!
