Anywhere to take advantage of the Turkish Lira, taking a risk that the currency will continue to plummet (futures are down the toilet in Asia) and buy tickets in Lira now? What are the Turkish OTA sites selling in Lira?
If it works perfectly, you buy today, it posts on your CC in a few days and maybe the currency is down another third and you have a third discount.
I remember a while back that people risked it with Russia and it didn't work out. Probably has more support with Turkey.