What you need to know
What has changed
Departing travellers are being warned about unauthorised cannabis exports after Thai Customs reported 40 arrests and seizures of about 577 kilogrammes of cannabis flowers at Suvarnabhumi Airport during 1–24 October.
The Nation’s 26 October report attributes the figures to a Customs Department statement dated 24 October. Thai-language reporting by Daily News gives the same 24-day totals and values the seized goods at approximately 5.8 million baht.
What the figures establish
These are enforcement figures for a specified period, rather than 40 arrests made today. The reports describe suspected attempts to take cannabis flowers out of Thailand. Arrests and seizures should not be presented as completed court findings against individual passengers.
Customs also reported 517 arrests and 10,628 kilogrammes seized since January 2026. Those cumulative figures cover a different period and should not be added to the October total as though they were separate, non-overlapping counts.
Checks are being tightened
The Nation and Daily News describe coordination between Customs and Airports of Thailand, together with closer attention to departing passengers’ baggage and goods. The reported measures include surveillance, risk assessments and random inspections aimed at stopping unauthorised exports.
The sources are reporting the same official enforcement account. Their agreement supports an accurate reading of the statement, rather than constituting independent confirmation of every individual case.
Before packing for an international flight
Customs’ reported warning is that cannabis flowers cannot be taken out of Thailand without the required authorisation. As practical advice, do not treat a local purchase, a retailer’s assurance or possession of a product as proof of permission to transport it internationally.
Check the current requirements with the responsible authorities before travel, including the destination’s rules. Ask for official clarification while plans can still be changed, rather than relying on a check at the departure gate.
This update concerns export enforcement. It does not announce a new general baggage allowance or replace separate airline and airport security requirements.



