Visiting THAILAND Soon – New Rules
Thailand Airport Arrivals Are Crowded In High Season

One of the best feelings is arriving at Suvarnabhumi Airport, especially if you are not tired. Thailand is in high season, and the arrivals area can be very crowded, especially at rush hour. From what I saw, the situation between Thailand and Cambodia has not stopped tourism, but it has affected the arrivals experience.
The screening is tighter, so there are long queues, but there are also many officers doing their jobs quickly. All in all, passing immigration can take around one hour, especially if you arrive during rush hour. It can be so crowded that there is not even a single seat available at the airport.
What Immigration May Ask About Your Funds

If you do not have red flags or a bad travel history, no one will ask you about your cash. Immigration officers are not stopping every person who passes and asking where the 20,000 Thai Baht is. They can ask randomly, so you should have proof that you have sufficient funds to spend your vacation in Thailand.
It does not have to be cash. You just have to be able to prove it if you are asked. A stay of more than 150 days per year can be a red flag, as can lots of border runs and too many stamps showing repeated entries and exits from Thailand. If you come 10 or 20 times a year but stay for only two or three weeks each time, and your total stay does not exceed 150 days, you should not have a problem. You are a tourist enjoying your vacation. The concern is with people who stay for two or three months, extend again and make border runs. Do not count how many times you come to Thailand; count how many days you stay in total each year.
New Airport Costs And A Stronger Thai Baht

There is an extra tax of 53 percent for international arrivals at all airports in Thailand starting at the beginning of 2026. That is not good news because it means spending more, especially for people already complaining about ticket prices.
Once you leave the plane and walk towards immigration, do not use the services along the way until you have passed immigration, especially the currency exchange counters. The rates are not good at these spots. The Thai Baht is also very strong at almost 31 and something, its peak in the recent four years. That makes things a little more expensive for people coming to Thailand to spend money, and the Thai Baht is not helping much during the holiday season. Hopefully it will be better in the coming months.
Alcohol Limits And Duty Free Shopping After Immigration

If you are coming to Thailand, do not bring a lot of alcohol with you. Even during the holiday and party season, the limit is one and a half litres when you arrive. It does not matter whether you buy it from duty free or bring it from home, so keep that limit in mind.
If you want to buy alcohol or cigarettes after arriving, you can pass immigration and go to the duty-free King Power shopping area on the second floor. You can buy things there at duty-free prices, so there is no need to carry more than the limit through the airport.
Airport Transfers And Fast Track Options

If you arrive at Suvarnabhumi Airport and later have another flight from Don Mueang Airport, there is a free shuttle bus between the two airports. At Suvarnabhumi, go to the second floor and gate three to take the bus directly to Don Mueang. Don Mueang also has a shuttle to Suvarnabhumi. The only proof you have to show is your ticket for the next flight.
Fast track is also available when you arrive in Thailand or when you leave from the airport. You can book it online or ask for it when you arrive. It can save time when the airport is crowded, so check the official websites before travelling.
Paying For The Airport Rail Link Without A Token

After leaving the airport, you may see a long queue of people waiting to buy a token for public transportation. If you want to use the Airport Rail Link, you do not have to buy a token if you can use an accepted credit card. Visa, Mastercard and other available cards can be used to pay.
These are the main things to expect when you arrive in Thailand: crowded arrivals, tighter screening, the current cash guidance, the new costs, the Thai Baht, the alcohol limit and the transport options. For a normal tourist, there is no reason to worry. These rules apply to everyone, but the long-stay and border-run concerns are different from taking a short holiday.