Skyscanner sent out some agents on a secret mission to price check some of your most desired duty free items in three continents to find out which store is really the cheapest. The cheapest airport for duty free is entirely dependent on the product that you’re hoping to buy. If you’re after a 1L bottle of Martini Bianco then the cheapest option would be to buy it from Berlin airport, where it is a staggering 51% cheaper than in Amsterdam airport.
For more information continue to read at Skyscanner’s website