Serinyol to Istanbul (HTY-IST): nonstop flights and award space

Turkish Airlines flies nonstop between Serinyol (HTY) and Istanbul (IST), roughly 15 times a week. In the timetable below it flies as TK 2251, TK 2253, and TK 2255, scheduled at 1h 55m to 2h for the 513 miles. 2LNR tracks award seats on Turkish Airlines across every HTY 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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15
Flights a week, 4-week average
1h 55m to 2h
Scheduled flight time
513 mi
Nonstop distance
Free
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Serinyol to Istanbul flight schedule

Scheduled nonstop departures for HTY to IST starting October 23, 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 Serinyol (HTY) to Istanbul (IST)
Date Flight Airline Departs HTY Arrives IST Duration Aircraft
TK 2253Turkish Airlines10:5012:451h 55mAirbus A321
TK 2255Turkish Airlines15:3017:302hBoeing 737-800
TK 2251Turkish Airlines20:3522:301h 55mBoeing 737-800
TK 2253Turkish Airlines10:5012:451h 55mBoeing 737-800
TK 2255Turkish Airlines15:3017:302hBoeing 737-800
TK 2251Turkish Airlines20:3522:301h 55mBoeing 737-800
TK 2253Turkish Airlines11:5013:502hAirbus A319
TK 2255Turkish Airlines21:1523:101h 55mBoeing 737-800
TK 2253Turkish Airlines11:5013:502hBoeing 737-800
TK 2255Turkish Airlines21:1523:101h 55mBoeing 737-800
TK 2253Turkish Airlines11:5013:502hAirbus A321
TK 2255Turkish Airlines21:1523:101h 55mBoeing 737-800
TK 2253Turkish Airlines11:5013:502hAirbus A321
TK 2255Turkish Airlines21:1523:101h 55mBoeing 737-800
TK 2253Turkish Airlines11:5013:502hAirbus A321
TK 2255Turkish Airlines21:1523:101h 55mBoeing 737-800

Showing all 16 scheduled HTY to IST departures across 7 days with service, starting October 23, 2026. 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 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 HTY to IST date on the interactive map

Aircraft on the Serinyol to Istanbul nonstop

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

Award seats on HTY to IST departures

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

Airlines flying Serinyol to Istanbul nonstop

Carriers operating HTY to IST nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.

See HTY to IST on the interactive map →

Frequently asked questions about HTY to IST

How long is the flight from Serinyol (HTY) to Istanbul (IST)?
Scheduled flight times from Serinyol (HTY) to Istanbul (IST) run from 1h 55m to 2h across the departures in the schedule table on this page. The nonstop covers about 513 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from HTY to IST?
Turkish Airlines is currently the only airline flying HTY to IST nonstop. 2LNR tracks award seats on Turkish Airlines.
How many flights a week are there from HTY to IST?
About 15 nonstop flights a week run between Serinyol (HTY) 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 HTY to IST depart?
Scheduled HTY to IST nonstops in the next 7 days with service leave between 10:50 and 21:15, local time at Serinyol. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate HTY to IST nonstop?
In the schedule table on this page, HTY to IST nonstops fly as TK 2251, TK 2253, and TK 2255 on Turkish Airlines. The table lists each departure by date with its times and aircraft.
How do I check award availability on HTY to IST?
Open the HTY 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 HTY 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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