Zagreb to Istanbul (ZAG-IST): nonstop flights and award space

Turkish Airlines flies nonstop between Zagreb (ZAG) and Istanbul (IST), roughly 15 times a week. In the timetable below it flies as TK 1054, TK 1056, and TK 1058, scheduled at 2h 5m to 2h 20m for the 719 miles. 2LNR tracks award seats on Turkish Airlines across every ZAG 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 .

See ZAG to IST on the interactive map Get started free
15
Flights a week, 4-week average
2h 5m to 2h 20m
Scheduled flight time
719 mi
Nonstop distance
Free
To get started

Zagreb to Istanbul flight schedule

Scheduled nonstop departures for ZAG 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 Zagreb (ZAG) to Istanbul (IST)
Date Flight Airline Departs ZAG Arrives IST Duration Aircraft
TK 1054Turkish Airlines09:3512:552h 20mAirbus A320
TK 1058Turkish Airlines14:0017:152h 15mAirbus A319
TK 1056Turkish Airlines20:3523:402h 5mAirbus A321neo family
TK 1054Turkish Airlines09:3512:552h 20mAirbus A321
TK 1058Turkish Airlines14:0017:152h 15mBoeing 737-900
TK 1056Turkish Airlines20:3523:402h 5mAirbus A321neo family
TK 1054Turkish Airlines09:2513:452h 20mAirbus A321
TK 1056Turkish Airlines20:0500:202h 15mAirbus A321
TK 1054Turkish Airlines09:2513:452h 20mAirbus A321
TK 1056Turkish Airlines20:0500:202h 15mAirbus A321neo family
TK 1054Turkish Airlines09:2513:452h 20mAirbus A321
TK 1056Turkish Airlines20:0500:202h 15mBoeing 737-900
TK 1054Turkish Airlines09:2513:452h 20mAirbus A321
TK 1056Turkish Airlines20:0500:202h 15mAirbus A321
TK 1054Turkish Airlines09:2513:452h 20mAirbus A321
TK 1056Turkish Airlines20:0500:202h 15mAirbus A321

Showing all 16 scheduled ZAG 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 ZAG to IST date on the interactive map

Aircraft on the Zagreb to Istanbul nonstop

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

Award seats on ZAG to IST departures

2LNR tracks award seats on Turkish Airlines, date by date. Open the calendar for Zagreb 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 1 of the 14 Zagreb 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 ZAG 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 ZAG to IST on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Zagreb to Istanbul nonstop

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

See ZAG to IST on the interactive map →

Frequently asked questions about ZAG to IST

How long is the flight from Zagreb (ZAG) to Istanbul (IST)?
Scheduled flight times from Zagreb (ZAG) to Istanbul (IST) run from 2h 5m to 2h 20m across the departures in the schedule table on this page. The nonstop covers about 719 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ZAG to IST?
Turkish Airlines is currently the only airline flying ZAG to IST nonstop. 2LNR tracks award seats on Turkish Airlines.
How many flights a week are there from ZAG to IST?
About 15 nonstop flights a week run between Zagreb (ZAG) 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 ZAG to IST depart?
Scheduled ZAG to IST nonstops in the next 7 days with service leave between 09:25 and 20:35, local time at Zagreb. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ZAG to IST nonstop?
In the schedule table on this page, ZAG to IST nonstops fly as TK 1054, TK 1056, and TK 1058 on Turkish Airlines. The table lists each departure by date with its times and aircraft.
How do I check award availability on ZAG to IST?
Open the ZAG 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 ZAG 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.

Get started free