Istanbul to Diyarbakır (IST-DIY): nonstop upgrade & award space

Turkish Airlines flies nonstop between Istanbul (IST) and Diyarbakır (DIY), roughly 36 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 IST to DIY 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.

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36
Nonstop flights a week
643 mi
Nonstop distance
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Istanbul to Diyarbakır flight schedule

Scheduled nonstop departures for IST to DIY, 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 Istanbul (IST) to Diyarbakır (DIY)
Date Flight Airline Departs IST Arrives DIY Duration Aircraft
TK 2612Turkish Airlines01:0002:501h 50m32Q
TK 2602Turkish Airlines06:0007:551h 55m73H
TK 2606Turkish Airlines08:2510:201h 55m32B
TK 2614Turkish Airlines14:1016:051h 55m319
TK 2608Turkish Airlines17:3019:251h 55m321
TK 2610Turkish Airlines19:3021:302h73H
TK 2612Turkish Airlines01:0002:501h 50m32Q
TK 2602Turkish Airlines06:0007:551h 55m73H
TK 2606Turkish Airlines08:2510:201h 55m32B
TK 2614Turkish Airlines14:1016:051h 55m73J
TK 2608Turkish Airlines17:3019:251h 55m32B
TK 2610Turkish Airlines19:3021:302h73H
TK 2612Turkish Airlines01:0002:501h 50m32Q
TK 2602Turkish Airlines06:0007:551h 55m73J
TK 2606Turkish Airlines08:2510:201h 55m32B
TK 2614Turkish Airlines14:1016:051h 55m73H
TK 2608Turkish Airlines17:3019:251h 55m321
TK 2610Turkish Airlines19:3021:302h73H
TK 2612Turkish Airlines01:0002:501h 50m32Q
TK 2602Turkish Airlines06:0007:551h 55m73H
TK 2606Turkish Airlines08:2510:201h 55m32B
TK 2614Turkish Airlines14:1016:051h 55m73H
TK 2608Turkish Airlines17:3019:251h 55m73H
TK 2610Turkish Airlines19:3021:302h73H
TK 2612Turkish Airlines01:0002:501h 50m32Q
TK 2602Turkish Airlines06:0007:551h 55m73J
TK 2606Turkish Airlines08:2510:201h 55m73H
TK 2614Turkish Airlines14:1016:051h 55m73H
TK 2608Turkish Airlines17:3019:251h 55m32B
TK 2610Turkish Airlines19:3021:302h73H
TK 2612Turkish Airlines01:0002:501h 50m32Q
TK 2602Turkish Airlines06:0007:551h 55m73H
TK 2606Turkish Airlines08:2510:201h 55m73H
TK 2614Turkish Airlines14:1016:051h 55m73H
TK 2608Turkish Airlines17:2519:201h 55m32B
TK 2610Turkish Airlines19:3021:302h73H
TK 2612Turkish Airlines01:0002:501h 50m32Q
TK 2602Turkish Airlines06:0007:551h 55m73H
TK 2606Turkish Airlines08:2510:201h 55m73H
TK 2610Turkish Airlines19:3021:302h73H

Showing all 40 scheduled IST to DIY departures across the next 7 days with service. Later dates are 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 IST to DIY date on the interactive map

Award seats on IST to DIY departures

2LNR tracks award seats on Turkish Airlines, date by date. Open the calendar for Istanbul to Diyarbakır 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 IST to DIY 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 IST to DIY on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Istanbul to Diyarbakır nonstop

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

See IST to DIY on the interactive map →

Frequently asked questions about IST to DIY

How far is Diyarbakır from Istanbul?
IST to DIY covers about 643 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 IST to DIY?
Turkish Airlines is currently the only airline flying IST to DIY nonstop. 2LNR tracks award seats on Turkish Airlines.
How many flights a week are there from IST to DIY?
About 36 nonstop flights a week run between Istanbul and Diyarbakır 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 IST to DIY depart?
Scheduled IST to DIY nonstops in the next 7 days with service leave between 01:00 and 19:30, local time at Istanbul. 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 IST to DIY?
Open the IST to DIY 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 IST to DIY 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.

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