Find a wide selection of tax and duty-free goods at our stores located at Keflavík International Airport, Iceland. Duty Free Iceland operates 4 stores at the Keflavik Airport, 3 stores are for departure passengers and 1 store is for arrival passengers. All the stores are OPEN 24 HOURS A DAY and everyone can shop Tax & Duty Free. The product selection consists primarily of cosmetics, confectionery, toys, alcohol and tobacco.