Kayseri to Istanbul (ASR-IST): nonstop flights and award space

Turkish Airlines flies nonstop between Kayseri (ASR) and Istanbul (IST), roughly 49 times a week. The timetable below shows the nonstop scheduled at 1h 30m to 1h 40m for the 385 miles. 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.

Updated .

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49
Flights a week, 4-week average
1h 30m to 1h 40m
Scheduled flight time
385 mi
Nonstop distance
Free
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Kayseri to Istanbul flight schedule

Scheduled nonstop departures for ASR to IST starting October 21, 2026, last checked against our schedule feed on October 18, 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 30mBoeing 737-900
TK 2011Turkish Airlines08:4010:151h 35mBoeing 737-800
TK 2013Turkish Airlines10:3512:151h 40mAirbus A321
TK 2015Turkish Airlines13:1514:551h 40mAirbus A321
TK 2017Turkish Airlines15:1016:451h 35mBoeing 737-900
TK 2025Turkish Airlines16:4518:201h 35mAirbus A321
TK 2019Turkish Airlines18:1519:501h 35mAirbus A321
TK 2021Turkish Airlines20:4522:151h 30mAirbus A321
TK 2023Turkish Airlines22:3500:051h 30mAirbus A320
TK 2027Turkish Airlines23:5001:201h 30mAirbus A319
TK 2233Turkish Airlines03:5505:251h 30mBoeing 737-900
TK 2011Turkish Airlines08:4010:151h 35mAirbus A321neo family
TK 2013Turkish Airlines10:3512:151h 40mAirbus A321
TK 2015Turkish Airlines13:1514:551h 40mAirbus A321
TK 2017Turkish Airlines15:1016:451h 35mBoeing 737 MAX 8
TK 2025Turkish Airlines16:4518:201h 35mBoeing 737-800
TK 2019Turkish Airlines18:1519:501h 35mBoeing 737-800
TK 2021Turkish Airlines20:4522:151h 30mAirbus A320
TK 2023Turkish Airlines22:3500:051h 30mBoeing 737-800
TK 2027Turkish Airlines23:5001:201h 30mAirbus A320
TK 2233Turkish Airlines03:5505:251h 30mBoeing 737-900
TK 2011Turkish Airlines08:4010:151h 35mAirbus A321
TK 2013Turkish Airlines10:3512:151h 40mAirbus A321
TK 2015Turkish Airlines13:1514:551h 40mAirbus A321
TK 2017Turkish Airlines15:1016:451h 35mBoeing 737-800
TK 2025Turkish Airlines16:4518:201h 35mAirbus A321
TK 2019Turkish Airlines18:1519:501h 35mBoeing 737-800
TK 2021Turkish Airlines20:4522:151h 30mAirbus A320
TK 2023Turkish Airlines22:3500:051h 30mAirbus A321
TK 2027Turkish Airlines23:5001:251h 35mAirbus A319
TK 2233Turkish Airlines03:5505:251h 30mBoeing 737-900
TK 2011Turkish Airlines08:4010:151h 35mAirbus A320
TK 2013Turkish Airlines10:3512:151h 40mAirbus A321
TK 2015Turkish Airlines13:1514:551h 40mAirbus A321
TK 2017Turkish Airlines15:1016:451h 35mAirbus A321
TK 2025Turkish Airlines16:4518:201h 35mBoeing 737-800
TK 2019Turkish Airlines18:1519:501h 35mAirbus A321
TK 2021Turkish Airlines20:4522:151h 30mAirbus A320
TK 2023Turkish Airlines22:3500:051h 30mBoeing 737-800
TK 2011Turkish Airlines09:4511:251h 40mAirbus A321

Showing the first 40 of 59 scheduled ASR to IST departures across 7 days with service, starting October 21, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ASR to IST date on the interactive map

Aircraft on the Kayseri to Istanbul nonstop

Turkish Airlines flies the departures in the schedule table on this page with the Airbus A321, the Boeing 737-800, the Airbus A320, the Boeing 737-900, the Airbus A319, the Airbus A321neo family, and the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

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.

Turkish Airlines award space was open on none of the 14 Kayseri to Istanbul departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Award seats by date on the ASR to IST departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're 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. Where 2LNR tracks the carrier, its departures show award space by date.

See ASR to IST on the interactive map →

Frequently asked questions about ASR to IST

How long is the flight from Kayseri (ASR) to Istanbul (IST)?
Scheduled flight times from Kayseri (ASR) to Istanbul (IST) run from 1h 30m to 1h 40m across the departures in the schedule table on this page. The nonstop covers about 385 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
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 49 nonstop flights a week run between Kayseri (ASR) and Istanbul (IST) 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.
Which flights operate ASR to IST nonstop?
The schedule table on this page lists 10 flight numbers for ASR to IST nonstops, including TK 2011, TK 2013, TK 2015, TK 2017, TK 2019, TK 2021, TK 2025, and TK 2233 on Turkish Airlines. The table lists each departure by date with its times and aircraft.
How do I check 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.

See ASR to IST award space by date

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

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