The cost of iPhones fluctuates greatly worldwide and throughout Europe, largely influenced by variations in taxation. Turkey is notable for having particularly high-priced iPhones. Meanwhile, within the European Union, Nordic countries boast the most expensive iPhone costs.
Source: https://www.euronews.com/business/2025/07/10/europes-iphone-price-gap-where-youll-pay-the-most-and-least