Cheap flights from Istanbul Airport to Kayseri from £37

In general, December is the cheapest month to fly from Istanbul Airport to Kayseri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £56. If you aren’t able to travel to Kayseri during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £57.

The cheapest day to depart from Istanbul Airport to Kayseri is on a Monday. Travellers who choose to depart for Kayseri on a Monday will often find tickets for as low as £70. The most expensive day to fly to Kayseri is Tuesday, with ticket prices averaging around £134.

The cheapest time of day to fly to Kayseri is in the evening when flights can be purchased for as low as £69. Flights to Kayseri are more costly at midday, with an average ticket price of £112. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Istanbul to Kayseri for the best Istanbul - Kayseri flight prices

You are more likely to see cheaper flights to Kayseri from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Kayseri for around £86 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kayseri from Istanbul Airport for as low as £72 on momondo.

There is only 1 cabin class available to choose from on Istanbul Airport to Kayseri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Turkish Airlines is the most popular carrier operating from Istanbul to Kayseri

Turkish Airlines, Ajet and Pegasus Airlines are the top three most popular airlines that fly to Kayseri from Istanbul Airport according to our data. Turkish Airlines is the first choice among our users, with 69% of people opting to fly with this airline when travelling to Kayseri. Keep in mind that there are 3 different airlines that fly to Kayseri on a routine basis, so you have a few additional options to choose from.

Historically, on average around 9% of flights between Istanbul and Kayseri have experienced a delay on any given week. The average delay length over the past 12 months has been 83 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Turkish Airlines have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

As of October 2026, there are 8 flights per day flying from Istanbul Airport to Kayseri. The most common time of day flights depart is 11:00, with 42% of flights taking off at midday.

As of October 2026, there are 59 flights per week flying from Istanbul Airport to Kayseri. The most common day of the week flights depart is Mon, with 41% of flights taking off on this day.