Suvarnabhumi (pronounced "Suwanapoom") International Airport, which was built on land previously known as "Cobra Swamp," said it would like to "apologize for the incident that frightened passengers" yesterday.
A female passenger spotted the snake after placing luggage on the cart as she prepared to leave the arrival hall, the statement said.
"After being alerted, security officers captured the snake right away and no passengers were injured," Airports of Thailand said in a statement yesterday that described the reptile as "a small baby snake" but did not identify the species.
The statement sought to "reassure that clear and strict measures have been imposed to prevent all poisonous animals from slipping into the airport's buildings" and it was believed "the baby snake managed to slip into the airport because it was very small."
Meanwhile, on the resort island of Phuket, a Chinese tourist was bitten on the nose by a python while leaning in to kiss it on the head while visiting a snake show over the weekend, The Bangkok Post reported today.