If you fly with Turkish Airlines, you'll get more flexibility. Turkish Airlines will provide you with a full refund if this airline cancels your reservation. If you meet the refund policy requirements, you can get a refund after ticket cancellation. Generally approx. Seven days to process the refund if you book your flight with a credit card. In this airline's EcoFly fare type, no refund is applicable except the tax amount. Turkish Airlines may take 7-20 days to transfer the refund if your ticket is booked in cash. You will be required to pay a cancellation fee if you cancel your flight after the allotted time.
https://flightcancellationpoli....cy.com/turkish-airli