Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at January 24th. As of January 16th, the cheapest ticket sales are coming in 13% below the average price for this route, so you can spend that extra cash on an adventure in Istanbul.
Question : How long do most people stay in Istanbul when they fly in from Nanjing?
Answer : Of course you're not most people, but if you were, you'd stay roughly six days.
Question : Is price more important than specific travel days for you?
Answer : In February, Tuesday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : How often is the price changing when booking a trip from Nanjing Lukou International Airport (NKG) to Istanbul Ataturk Airport (IST)?
Answer : Prices are fluctuating much more for this route than most. The further out you book a route, the more likely you are to save.