Officers stopped a Polish registered truck which came on a ferry from France and found the cigarettes within its load.
They have a retail value of €2.4 million, which is a potential loss to the exchequer of over 1.8 million.
A man in his 40s is being questioned as part of the investigation.
Baltinglass Basketball & Wicklow Town Athletics Club Land Share Of €60,000 Fund
Bulldogs Basketball Club and Inbhear Dee AC named among 30 grassroots winners nationwide
"Nursing homes are people's homes" — Alliance Calls For Action After Kilcoole Lodge Report
The Alliance Supporting Nursing Homes wants the Minister for Older People to act following HIQA findings at Kilcoole Lodge in Co. Wicklow.
Wicklow Sports Clubs Invited to Apply For Funding Support
The Texaco Fund Launched in Greystones.
Fórsa Work-To-Rule Begins Today, With 1,400 Members In Wicklow Over Pay Deal
More than 90,000 public service workers nationwide start industrial action over pay and the cost of living. A public sector-wide strike is planned for 14 October.
Bray Four-Piece Florence Road Grateful For Eddie Vedder's Act Of Kindness
Pearl Jam's Eddie Vedder lends Wicklow band Florence Road his guitars after gear stolen in LA
10:00pm - 1:00am
Relaxing favourites with Traic O'Braonain
Sunny intervals
High: 20°C | Low: 16°C
Mist
High: 19°C | Low: 15°C
Medium-level cloud
High: 20°C | Low: 14°C
Medium-level cloud
High: 19°C | Low: 15°C
Medium-level cloud
High: 20°C | Low: 14°C