Thailand will increase its international passenger service charge by more than 50% starting June 20, affecting travellers at six major airports operated by Airports of Thailand (AOT).

The change will apply only to outbound international passengers.

Fee rises at six major airports

The revised charge will be implemented at:

Suvarnabhumi Airport

Don Mueang International Airport

Chiang Mai International Airport

Mae Fah Luang Chiang Rai International Airport

Phuket International Airport

Hat Yai International Airport

The departure fee will rise from 730 baht to 1,120 baht, according to the Bangkok Post .

Revenue to fund airport upgrades

AOT said the additional revenue will be used to upgrade airport infrastructure, including expanded passenger terminals, automated check-in systems (CUPPS), and improved safety technology.

AOT president Paweena Jariyathitipong said the increase is not expected to significantly affect travel demand, noting that Thailand’s charges remain lower than some regional hubs such…