The Civil Aviation Board of Thailand has approved a significant 53% increase in the passenger service charge, commonly known as the airport tax, for outbound travelers on international flights.
The decision was made during a board meeting chaired by Transport Minister Phiphat Ratchakitprakarn, following an application submitted by Airports of Thailand Plc (AOT). Under the new approval, the airport tax for international flights will rise from 730 baht to 1,120 baht. The revised fee is expected to take effect early next year.

Implementation and Feedback Process
The passenger service charge is already incorporated into the price of airport tickets at the time of purchase. AOT, which operates six major airports including Suvarnabhumi, Don Mueang, Phuket, Chiang Mai, Hat Yai, and Chiang Rai, will now gather feedback and submit the details to the Transport Minister before finalizing the fee increase. The company plans to publicize the new rate four months prior to implementation to ensure transparency for travelers.
Revenue and Airport Development in Thailand
AOT estimates that the increased airport tax could generate approximately 10 billion baht annually, based on an average of 35 million international passengers passing through its six airports each year.
According to the Civil Aviation Board, the additional revenue will be invested in improving airport services and safety, including enhanced passenger facilities and infrastructure. The move aims to elevate the overall travel experience for international passengers and ensure that Thai airports meet global standards for efficiency and convenience.

Passenger Impact and Future Outlook
While the airport tax hike may increase travel costs for international passengers, authorities emphasize that the investment in airport infrastructure will benefit travelers in the long term. The board also reiterated that the fee adjustment aligns with Thailand’s broader goals of enhancing aviation services, improving airport safety, and supporting tourism growth.
Airports of Thailand has committed to monitoring passenger feedback closely and ensuring that the additional revenue is effectively utilized to deliver better facilities, services, and safety standards across its six airports.
