Thailand is one of the most popular destinations for holidays and once you visit, you’ll realize why. Beautiful beaches, amazing cities, mountains, adventure, rich culture, friendly people… Thailand has it all. On this step by step guide to planning a trip to Thailand you’ll find useful information, tips and things you need to plan before leaving.
On this post you will find:
- Best time to visit Thailand
- VISA and documents required
- Vaccines
- Duration
- Plane ticket to Thailand
- Thailand itinerary
- Getting around in Thailand
- Accommodation in Thailand
- Attractions and tours
- Money in Thailand
- What to pack for Thailand
- Safety in Thailand
- How to get data in Thailand
- Tips for visiting Thailand
Planning a trip to Thailand, a step-by-step guide:
1. Best time to visit Thailand

Thailand has a tropical, hot and humid climate. Thailand has three seasons: monsoon season (June to October), the “cool” season (November to February), and the hot season (March to may). In Thailand it is always hot and summer is eternal.
Traveling during the rainy season can be cheaper but keep in mind that some ferry routes stop their services during this season, for example Langkawi – Koh Lipe route. November to February is the best time to visit Thailand since the temperature is more bearable and it doesn’t rain much.
2. VISA and documents required
It’s extremely important that you know what documents are required to visit Thailand according to your nationality. You need 2 documents for traveling to Thailand.
- Passport with a validity not less than 6 months.
- VISA
If you are visiting Thailand as a tourist, you may be eligible to enter the country under the Visa Exemption rule. You can stay up to 15, 30 or 90 days depending on your nationality. You can check the complete list here.
3. Vaccines required
Another important thing to check before you travel is whether or not you need any vaccinations for entering the country. If you are travelling from or through a country infected with yellow fever, you will need to show an International Health Certificate proving that you’ve received a Yellow Fever vaccination. The infected countries are the majority of South America and Africa. You can see the complete list is here.
The vaccine needs to be given at least 10 days before traveling, because that’s when it begins to be effective. In addition, it is possible to have fever for a few days after the application.
4. Duration of a trip to Thailand
How much time do you need to travel Thailand? Well the answer is as much as you can because once you are there you will probably never want to leave, at least not soon. I suggest you stay at least 2 weeks in Thailand. Try to be selective when you choose which places you will visit, narrow down your destinations so you stay enough time in each place.
5. Plane ticket to Thailand
Once you’ve decided the dates and duration of your trip, you can start looking for plane tickets. I always recommend using Skyscanner. Your flight will most likely arrive to Bangkok, Thailand’s capital city.
6. Thailand Itinerary
The itinerary will depend on what you like to do when you travel. I suggest you read a bit about each destination and plan your own itinerary.
Most flights arrive to Bangkok, where I suggest to stay at least 2 days to see the temples and have a glimpse of the city. Many people hate Bangkok because the traffic, the hot weather, etc, but I loved it. For more info read: what to do in Bangkok in 3 days.
Another popular destination is Chiang Mai, a city in the north of the country that is really worth visiting. Many skip Chiang Mai to go straight to the beaches, but if you want to see more of Thailand’s culture, and you love mountains you shouldn’t skip it. Stay at least 4 days in Chiang Mai.
The famous islands of Thailand are divided into two groups: the ones located in the Andaman Sea and the ones in the Gulf of Thailand. The Andaman Sea area is where the famous Phi Phi, Hong, Similan, Koh Lipe, etc are located. They are really paradisiac beaches with white sand and the famous rock formations that emerge in the middle of the sea. I recommend to stay on this side at least 5 days. There are many places to choose as a base point for island hopping, I stayed in Ao Nang, Krabi.
Koh Samui, Koh Tao and Koh Pha Ngan (where the famous full moon party takes place) are located on the Gulf of Thailand. This area is a bit different, there aren’t giant rock formations like on the other side but there are places worth visiting. Nevertheless, if you don’t have plenty of days to spend in Thailand, I suggest you visit just the Andaman Sea side.
- DAY 1: Bangkok. Arrival and city tour.
- DAY 2: Bangkok. Visit the temples.
- DAY 3: Chiang Mai. Arrival and city tour.
- DAY 4: Chiang Mai. Visit the temples.
- DAY 5: Chiang Mai. Tour to the White Temple in Chiang Rai.
- DAY 6: Chiang Mai. Visit the temples.
- DAY 7: Koh Lipe. Arrival.
- DAY 8: Koh Lipe. Beach day.
- DAY 9: Koh Lipe. Beach day.
- DAY 10: Ao Nang. Arrival.
- DAY 11: Ao Nang. Phi Phi islands tour (Bamboo Island, Maya Bay, Phi Phi Don, Monkey Beach).
- DAY 12: Ao Nang. 4 islands tour (Tup island, Pranang Beach, Chicken Island, Poda Island).
- DAY 13: Ao Nang. Hong Islands tour (Hong Island, Lading Island, Pakbia Island, Daeng Island).
- DAY 14: Koh Tao or Koh Samui.
- DAY 15: Koh Tao or Koh Samui.
- DAY 16: Koh Tao or Koh Samui.
- DAY 17: Bangkok
7. Getting around in Thailand
Thailand is a big country and there are all types of transport to get from one city to another. You should plan how you will move in advance so you get an idea of how long it will take you. For booking ferries, buses and trains in Thailand I recommend using 12go.asia website
- Flights: there are several low-cost airlines that connect the country. Airports are usually close to the city centres and sometimes connected by public transport. The airline I used for all my flights was Air Asia.
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Train: Trains connect most of the country with an economic and comfortable service, but also rather slow. If you want to save money this is a good option. Day trains can cost as little as 50 TBH. There is also a wide choice of buses of different categories but of course, it is only a good option if you have time.
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Buses: there are many buses connecting the country. They are cheap and are a great option for short distances and trips.
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Ferries: for island hopping it is likely that you take ferries. There are high speed boats and normal ferries. The famous long-tail boats are used to make just short journeys and day trips. Sometimes they also offer snorkel masks if you don’t have one.
8. Accommodation in Thailand
Accommodation in Thailand can be really accesible. Hotels are generally cheap, sometimes even more convenient than a hostel. In Thailand you can stay in luxury hotels which would cost twice (or more) in other countries.
Recommended hotels in Thailand:
These are all the hotels where I’ve stayed during my trip and had a great experience.
- Bangkok: Avani Atrium Bangkok Hotel
- Chiang Mai: Royal Peninsula Hotel
- Aon Nang: Sugar Marina Resort CLIFFHANGER Aonang
- Koh Lipe: Ricci House Resort
- Koh Samui: Hotel Ibis Samui Bophut
9. Attractions and tours
You will encounter tour guys in each city trying to get you to buy a tour from them. It is important that you ask for prices at different agencies before booking a tour to avoid scams. Always check if food, entrances and other things are included. You can also book tours in advance at GetYourGuide.
10. Money in Thailand
The official currency of Thailand is the Thai Bath. There are ATMs and currency exchange offices in all the cities and islands. Most hotels and restaurants accept credit or debit cards but you should have cash for local shops, small restaurants or street markets.
11. What to pack for Thailand
Backpack or suitcase? The truth that is up to you and what you usually feel comfortable with. You have to keep in mind that low-cost airlines charge checked baggage, so a good option would be to just travel with a carry on. If you plan on moving a lot, the easiest things is to bring a backpack. You must also keep in mind that if you take a long-tail boat to go from an island to another, you will probably have to carry your luggage on the sand.
For more information on what to pack read: Thailand packing list for 2 weeks.
12. Safety in Thailand
Thailand is a safe country, but you need to be cautious and avoid tourist scams which are common, specially in Bangkok. From what I experienced, I can say I felt safe every moment I spent in the country. Always take metered taxis (sometimes hard to find), because some drivers will want to charge you just whatever they want if they see you’re a tourist.
Motorcycle and road accidents are common causes of injury. It is really important to have medical insurance. As some ferry companies tell you when booking a ticket online so you pay for extra insurance: It’s Thailand, anything can happen.
13. How to get data in Thailand
To stay connected to the internet from your cellphone throughout your trip, I recommend buying a SIM card in advance. It’s super useful for checking Google Maps or resolving any doubts while exploring the city.
Airalo is the company I usually use on my trips. They offer really cheap eSIM packages. It works just like a regular SIM card, but as the name suggests, it’s electronic, meaning you don’t need to have a physical SIM card in your phone.
14. Tips for visiting Thailand
- Respect religion. Thailand is a Buddhist country, everything related to religion is considered sacred. Respect traditions and do not do anything that offends Buddha or religion. To enter temples you have to wear clothing that covers your knees and shoulders.
- Respect the monarchy. Thais worship their king and the monarchy, you will see photos and altars everywhere. Don’t even think about doing anything offensive towards the monarchy.
- Try the local food. Thai cuisine is excellent. Something that abounds are street food markets, where tourists and locals mix and you can live a unique experience trying the different typical foods of the country.
- Haggle! Haggling is common in many Thai markets and smaller shops. Even with a price tag, the final price can be negotiable.
- Don’t contribute to animal abuse.Please do not attend activities where they ride elephants, have tigers or anything like that. This only continues to lead to animals being captured and tortured. Let’s be responsible travelers.
- Language. The official language of Thailand is Thai. Generally in tourist places they speak a little in English, even if it is the basics to be able to be understood. It is also very useful to learn some basic Thai words like thank you and good morning.
I hope this guide is useful for planning your trip to Thailand!
Check out my Southeast Asia posts:
- Thailand packing list for 2 weeks
- What to do in Bangkok in 3 days
- Singapore travel guide
- Visiting the temples of Angkor in Cambodia
Disclaimer: This post contains affiliate links. That means, if you click on certain links within this post and make a purchase, I earn a small commission at no extra cost to you. Read more about it here.
7 comments
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Nice writings! I will visit Thailand for 2 weeks next year and planned to do island hopping. Actually I already arranged everything, from airbnb accomodation to ferry tickets on duckferries. But now I considering to take a tour service or join a group. Any advice wich one is better for safety and eficiency? Many Thanks.
Hi Cindy! That’s great. I loved taking private tours to some of the islands. I stayed in Krabi and took 1-day tours to other islands by private longtail boats and had the best experience! My boyfriend and I had some beaches completely for us.
To some other islands I took group tours and also had a great time but of course we didn’t have any beach for ourselves. Group tous good mostly for the furthest islands because the boats are usually bigger, more safe and quick.
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