Question : Should you be aware of any airlines that have a reputation of delays for this route?
Answer : Air Serbia is late on 70% of flights from Istanbul Ataturk Airport (IST) to Belgrad Nikola Tesla Airport (BEG). If you're on Air Serbia, be sure to sign up for the delay notifications to stay up to date with your flight's status.
Question : How long are most people's visits to Belgrade when they fly in from Istanbul?
Answer : Of course you're not most people, but if you were, you'd stay roughly four days.
Question : Can you cut down on flight costs by changing the day of the week you travel to Belgrade?
Answer : The best day to fly on a budget this month is Monday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : How often are prices changing for this route?
Answer : Prices for IST to BEG do fluctuate much more than most routes. Prices tend to be lower the further out you book.
Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at January 2nd. As of December 5th, the cheapest ticket sales are coming in 29% below the average price for this route, so you can spend that extra cash on a fun experience in Belgrade.