Over 63,000 euro and 2,160 sterling has been found during a routine check at Dublin Airport.
The cash was concealed in the baggage of a 32 year old Polish man, who was about to depart on a flight to Krakow.
Custom's detection dog 'Barney' gave a positive reaction to the man's luggage during a routine passenger checks.
Officers have been granted a three-month detention order in order to carry out further investigations.