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.
Wicklow Council Dealing With High Volume Of Rent Increase Queries
Rent clinics are being arranged across all five Municipal Districts.
An Tóchar “Good Enough To Win” In Leinster, But Wary Of “Impressive” Wolfe Tones
Wicklow champions An Tóchar open their Leinster club senior football campaign this weekend
Trio Of Wicklow Community Projects Officially Opened
Roundwood, Glenmalure and Lacken saw major investments in local community projects
Government's “Abysmal Housing Failures” Hitting Wicklow Families Says TD Brady
Research Shows 2030 National Targets Will Be Missed By Tens And Tens Of Thousands
Gardaí Investigate Suspected Arson Attack On Cars Outside Arklow Family Home
A family of 11, including four children and a six-week-old newborn, were inside the property at the time
10:00pm - 1:00am
Relaxing favourites with Traic O'Braonain
Heavy Rain
High: 10°C | Low: 1°C
Heavy Rain
High: 10°C | Low: 1°C
Heavy Rain
High: 11°C | Low: -2°C
Heavy Rain
High: 9°C | Low: -3°C
Heavy Rain
High: 11°C | Low: -3°C