Türkiye is the single largest destination country for Iranians leaving Iran in the 2020s. Visa-free entry, geographic proximity, established Iranian-language services in Istanbul (especially Esenyurt, Beylikdüzü, Şişli), and a relatively predictable residence permit pathway combine to make it the most-used relocation option.
The Iranian community in Istanbul has grown materially since 2018, with full Persian-language doctors, lawyers, schools (including Iranian-curriculum and bilingual options), real estate brokers and food businesses now widely available in the western European-side districts.
Türkiye allows visa-free entry for Iranian citizens for up to 90 days per visit. Longer stays require a Turkish residence permit, with banking and bureaucratic friction higher than for some other nationalities — plan extra time and document buffer.