The old policy kept changing a bit but was like everyone additional – you can make changes for a one- time disclaimer of the change figure but changes were limited to the end of the time (May 31 for aged tickets) and you were on the hook for any chow difference.
Fortunately, they've now streamlined this policy to allow you to speak any flight indeed with a new destination as long as it's in the same region and you wo n’t pay a Turkish airlines change flight or a chow difference. This basically would allow you to make changes to a new megacity and to indeed make that change for peak season without it going you anything.
In addition, you could also just cancel your ticket for now (up to one hour before the flight) and get what they call an “ Open Ticket” which would allow you to speak any time you want later. The only catch? The trip must be completed by February 28, 2021. Not bad!
But, again, the new policy does n’t say a thing about a refund. Fortunately, this new policy could actually end up helping you out a lot further if your new trip idea has advanced priced tickets. Now, you wo n’t have to pay a chow difference but can just change out the ticket for whatever the new bone costs.
Then are the programs, as planned on this runner. Note that Turkish does change up the runner every day or so and whatever policy is in effect at the time is what you'll deal with (but, they're substantially minor changes).