The direct and regular flights are available to Izmir from most of the countries of the world in April. You can find concerned flight companies’ names from the web-site of International Adnan Menderes Izmir Airport (ADB).
Some countries citizens will need a visa for Turkey which can be easily obtained directly from the immigration office in Istanbul Airport. Please visit Turkish Ministry of Foreign Affairs guide for visa information. www.ekonsolosluk.net/Visa/Visa_Welcome.aspx
If you need invitation letter for visa requirements, after the registration (payment)to the conference, you can application to us email@example.com