Mumbai: Indian nationals having a supporting document (visa or residence permit from Schengen or from US, UK and Ireland) are eligible for Turkish e-Visa. The Turkish e-visa is equivalent to the sticker visa issued at Turkish missions.
Getting an e-visa costs USD45 less than sticker visa and it takes only 3 minutes at the said website. Turkish mission in India delegates no handling company for e-visa. One needs to log on to official web site is https://www.evisa.gov.tr
Turkish e-visa is only valid when the purpose of travel is tourism or commerce. For other purposes, such as work and study, Turkish Embassy or Consulates will issue visa.
E-visa kiosks at any airports in Istanbul will not be available after October 28, 2018. One needs to get an e-visa before departure to Turkey.