Thai customs authorities have seized US$1.7 million in cash from two foreign passengers arriving at Bangkok’s Suvarnabhumi Airport from Jakarta, after the banknotes were discovered concealed in their luggage.

The two passengers were stopped by officers from the Suvarnabhumi Airport Passenger Customs Office on September 30 after arriving from Jakarta, Indonesia. A search of their baggage uncovered US dollar banknotes valued at more than 56 million baht, according to Thailand’s Customs Department.

US$1.7 Million

Cash Seized

56+ Million Baht

Equivalent Value

September 30

Date of Seizure

Jakarta → Bangkok

Arrival Route

Cash Hidden in Passenger Luggage

The discovery involved a substantial quantity of US currency concealed inside the passengers’ baggage. Customs officials seized the banknotes and began legal proceedings over the alleged failure to comply with Thailand’s rules governing the movement of currency across the border.

Laws Cited by Authorities

  • Thailand’s exchange-control regulations
  • The 2016 ministerial regulation on the import and export of Thai and foreign currency and negotiable instruments
  • Relevant provisions of the Customs Act 2017
  • The Exchange Control Act 1942, as amended

Passengers Not Identified

The passengers have not been publicly identified, and authorities have not disclosed their nationalities. The case remains under investigation, including questions surrounding the source and intended use of the money.

Carrying Large Amounts of Cash Is Not Automatically Illegal

Thailand does not impose a general limit on the amount of foreign currency that travellers can bring into the country. The Bank of Thailand confirms that foreign currency and Thai baht can be brought in without an overall amount limit, but cash above the prescribed threshold must be declared when entering the country.

Currency Type Declaration Required Above
Foreign banknotes US$15,000 or the equivalent amount
Thai baht 450,000 baht
Combined Thai and foreign currency The applicable threshold

That distinction is significant in the Suvarnabhumi case. The reported violation concerns the passengers’ failure to comply with the required customs and exchange-control procedures, rather than simply possessing a large amount of foreign currency.

Thailand Tightens Checks on Cross-Border Cash

The seizure comes as Thai authorities are stepping up scrutiny of large cash movements across the country’s borders.

Deputy Prime Minister and Finance Minister Ekniti Nitithanprapas has instructed the Customs Department to strengthen checks on Thai and foreign currencies and negotiable instruments entering and leaving Thailand. The measures are intended to improve enforcement and address risks associated with cross-border financial crime and money laundering.

Authorities Investigate the Source of the Money

Authorities have not publicly established where the money came from. Further investigation is expected to determine the origin and intended destination of the funds, as well as whether additional individuals or activities are connected to the case.

The seizure represents one of the largest recent cash interceptions reported at Suvarnabhumi Airport and highlights the increasingly close scrutiny being applied to cross-border currency movements.

Travelling With Cash? Declare Before You Go

Thai Customs has urged travellers who plan to carry Thai baht, foreign currency or negotiable instruments across the border to check the applicable requirements and make the necessary declarations before travelling.

Frequently Asked Questions (FAQ)

Thai customs officers seized US$1.7 million in cash, worth more than 56 million baht, from two foreign passengers arriving from Jakarta on September 30. The banknotes were concealed in their luggage.

The two passengers have not been publicly identified, and authorities have not disclosed their nationalities.

Customs began legal proceedings over the passengers’ alleged failure to comply with Thailand’s rules on cross-border currency movements, including the requirement to declare cash above the prescribed threshold.

According to the Bank of Thailand, there is no overall limit on the amount of foreign currency or Thai baht you can bring into Thailand. However, amounts above the prescribed threshold must be declared to Customs when entering the country.

Travellers carrying more than US$15,000 in foreign banknotes, or the equivalent amount, must make a declaration to Customs.

Thai currency exceeding 450,000 baht must be declared. A declaration is also required when combined Thai and foreign currency exceeds the applicable threshold.

Authorities cited Thailand’s exchange-control regulations, the 2016 ministerial regulation on the import and export of currency and negotiable instruments, the Customs Act 2017 and the Exchange Control Act 1942, as amended.

Yes. The Finance Minister has instructed the Customs Department to strengthen checks on Thai and foreign currencies and negotiable instruments entering and leaving the country, to help address cross-border financial crime and money laundering.

Not yet. The investigation is expected to determine the origin and intended destination of the funds and whether additional individuals or activities are connected to the case.

Thai Customs advises travellers to check the applicable requirements and make the necessary declarations before travelling with Thai baht, foreign currency or negotiable instruments.