Luxembourg customs’ 2025 seizure figures come from passenger checks in terminals A and B and the general-aviation terminal at Findel Airport.[1] Customs authorities said narcotics topped the seized goods, with record 2025 seizures of cannabis, as hashish and marijuana, and cocaine.[1]

The Finance Ministry’s annual activity report for the customs administration put the 2025 haul at nearly 2.6 tonnes of marijuana and 215.192 kg of hashish.[1] The same report listed about 873.804 kg of cocaine, 525.9 kg of ketamine and 275.5 kg of methamphetamine.[1] The seizures also included 16.566 kg of heroin, 43 grams of hallucinogenic mushrooms and 93.4 grams of new psychoactive substances, with 2.8 grams and 11 tablets of MDMA intercepted.[1] Officers also seized 895 cannabis seeds, seven joints and two electronic cigarettes containing THC, the psychoactive substance from cannabis.[1]

Authorities identified two new trafficking routes from Latin America and confirmed the North American route already detected at other major European freight airports.[1] Beyond drugs, officers seized 28 mobile phones and two vehicles, with 13 items for selling narcotics including scales and tracking devices and 11 grinders for drug use, plus a taser and four bladed weapons.[1] Officers seized 4,318.77 euros from drug trafficking and, in money-movement checks, confiscated 279,870 euros, 3,385 Turkish lira and 345 US dollars.[1] Customs carried out 152 documentary and physical checks on cosmetic and pharmaceutical products, of which 112 revealed non-compliance.[1]