Kayseri to Istanbul (ASR-IST): nonstop upgrade & award space

Turkish Airlines flies nonstop between Kayseri (ASR) and Istanbul (IST), roughly 66 times a week. With Turkish Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks award seats on Turkish Airlines across every ASR to IST date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

See ASR to IST on the interactive map Get started free
66
Nonstop flights a week
385 mi
Nonstop distance
Free
To get started

Kayseri to Istanbul flight schedule

Scheduled nonstop departures for ASR to IST, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Kayseri (ASR) to Istanbul (IST)
Date Flight Airline Departs ASR Arrives IST Duration Aircraft
TK 2233Turkish Airlines03:5505:251h 30m320
TK 2011Turkish Airlines08:4010:151h 35m73J
TK 2013Turkish Airlines10:3512:151h 40m73H
TK 2015Turkish Airlines13:1514:551h 40m73J
TK 2017Turkish Airlines15:1016:451h 35m73H
TK 2025Turkish Airlines16:4518:201h 35m32B
TK 2019Turkish Airlines18:1519:501h 35m73J
TK 2021Turkish Airlines20:4522:151h 30m32B
TK 2023Turkish Airlines22:3500:051h 30m73J
TK 2027Turkish Airlines23:5001:201h 30m319
TK 2233Turkish Airlines03:5505:251h 30m321
TK 2011Turkish Airlines08:4010:151h 35m73H
TK 2013Turkish Airlines10:3512:151h 40m73H
TK 2015Turkish Airlines13:1514:551h 40m73J
TK 2017Turkish Airlines15:1016:451h 35m73H
TK 2025Turkish Airlines16:4518:201h 35m73J
TK 2019Turkish Airlines18:1519:501h 35m73J
TK 2021Turkish Airlines20:4522:151h 30m320
TK 2023Turkish Airlines22:3500:051h 30m73J
TK 2027Turkish Airlines23:5001:201h 30m319
TK 2233Turkish Airlines03:5505:251h 30m321
TK 2011Turkish Airlines08:4010:151h 35m73H
TK 2013Turkish Airlines10:3512:151h 40m32B
TK 2015Turkish Airlines13:1514:551h 40m321
TK 2017Turkish Airlines15:1016:451h 35m32B
TK 2025Turkish Airlines16:4518:201h 35m73J
TK 2019Turkish Airlines18:1519:501h 35m73H
TK 2021Turkish Airlines20:4522:151h 30m321
TK 2023Turkish Airlines22:3500:051h 30m320
TK 2027Turkish Airlines23:5001:201h 30m319
TK 2233Turkish Airlines03:5505:251h 30m73J
TK 2011Turkish Airlines08:4010:151h 35m73H
TK 2013Turkish Airlines10:3512:151h 40m32B
TK 2015Turkish Airlines13:1514:551h 40m32B
TK 2017Turkish Airlines15:1016:451h 35m73H
TK 2025Turkish Airlines16:4518:201h 35m73J
TK 2019Turkish Airlines18:1519:501h 35m73H
TK 2021Turkish Airlines20:4522:151h 30m73J
TK 2023Turkish Airlines22:3500:051h 30m320
TK 2027Turkish Airlines23:5001:201h 30m319

Showing the first 40 of 61 scheduled ASR to IST departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ASR to IST date on the interactive map

Award seats on ASR to IST departures

2LNR tracks award seats on Turkish Airlines, date by date. Open the calendar for Kayseri to Istanbul to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each ASR to IST departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ASR to IST on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Kayseri to Istanbul nonstop

Carriers operating ASR to IST nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ASR to IST on the interactive map →

Frequently asked questions about ASR to IST

How far is Istanbul from Kayseri?
ASR to IST covers about 385 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ASR to IST?
Turkish Airlines is currently the only airline flying ASR to IST nonstop. 2LNR tracks award seats on Turkish Airlines.
How many flights a week are there from ASR to IST?
About 66 nonstop flights a week run between Kayseri and Istanbul in the current schedule, operated by Turkish Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ASR to IST depart?
Scheduled ASR to IST nonstops in the next 7 days with service leave between 03:55 and 23:50, local time at Kayseri. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on ASR to IST?
Open the ASR to IST route on the interactive map or the matrix to see award seats by date on Turkish Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss ASR to IST upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free