Turkish Airlines
Star Alliance
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Turkey
Atatürk International Airport (Yesilköy)
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Scan through all non-stop flights from Gaziantep to Istanbul. The full flight schedule below gives an overview of all non-stop flights from GZT to IST, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Istanbul are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Istanbul is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.

Currently, there is only one airline operating non-stop flights from Gaziantep GZT to Istanbul IST, which is Turkish Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their GZT IST flight schedule.
Flights from GZT to IST are operated 49 times a week, with an average of 7 flights per day. Departure times vary between 02:20 - 23:45. The earliest flight departs at 02:20, the last flight departs at 23:45. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Gaziantep to Istanbul takes 1 hour and 50 minutes. The flight distance between Gaziantep and Istanbul is 554 miles (or 892 km).
There are 2 airports in Istanbul: Atatürk International Airport (Yesilköy) (IST) and Sabiha Gökçen International Airport (SAW).
There are 49 flights per week flying from Gaziantep to Istanbul (as of April 2026).
1 hour and 50 minutes is the average flight time from Gaziantep to Istanbul.
The distance from Gaziantep to Istanbul is 554 miles (892 kilometers).
Turkish Airlines is the only airline flying nonstop from Gaziantep to Istanbul.
Star Alliance is currently the only alliance flying nonstop from Gaziantep to Istanbul.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Gaziantep to Istanbul:
The earliest flight departs at 02:20 from Gaziantep and arrives at 04:10 at Istanbul.
The latest flight departs at 23:45 from Gaziantep and arrives at 01:35 at Istanbul.
554 miles (892 km) · 1h 50m
02:20
04:10
Turkish Airlines
Star Alliance
TK 2239
Turkish Airlines
Airbus A319
Y
W
J
F
02:20
04:10
Turkish Airlines
Star Alliance
TK 2239
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
02:20
04:10
Turkish Airlines
Star Alliance
TK 2239
Turkish Airlines
Airbus A319
Y
W
J
F
02:20
04:10
Turkish Airlines
Star Alliance
TK 2239
Turkish Airlines
Airbus A319
Y
W
J
F
04:10
06:05
Turkish Airlines
Star Alliance
TK 2241
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
04:10
06:05
Turkish Airlines
Star Alliance
TK 2241
Turkish Airlines
Airbus A319
Y
W
J
F
04:10
06:05
Turkish Airlines
Star Alliance
TK 2241
Turkish Airlines
Airbus A321neo
Y
W
J
F
04:10
06:05
Turkish Airlines
Star Alliance
TK 2241
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
04:10
06:05
Turkish Airlines
Star Alliance
TK 2241
Turkish Airlines
Airbus A319
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Airbus A321neo
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
08:50
10:40
Turkish Airlines
Star Alliance
TK 2221
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
10:50
12:50
Turkish Airlines
Star Alliance
TK 2223
Turkish Airlines
Airbus A319
Y
W
J
F
10:50
12:50
Turkish Airlines
Star Alliance
TK 2223
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
10:50
12:50
Turkish Airlines
Star Alliance
TK 2223
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
10:50
12:50
Turkish Airlines
Star Alliance
TK 2223
Turkish Airlines
Airbus A319
Y
W
J
F
10:50
12:50
Turkish Airlines
Star Alliance
TK 2223
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
10:50
12:50
Turkish Airlines
Star Alliance
TK 2223
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
10:50
12:50
Turkish Airlines
Star Alliance
TK 2223
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
10:50
12:50
Turkish Airlines
Star Alliance
TK 2223
Turkish Airlines
Airbus A319
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
12:30
14:25
Turkish Airlines
Star Alliance
TK 2225
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
15:10
17:05
Turkish Airlines
Star Alliance
TK 2227
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
15:10
17:05
Turkish Airlines
Star Alliance
TK 2227
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
15:10
17:05
Turkish Airlines
Star Alliance
TK 2227
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
15:10
17:05
Turkish Airlines
Star Alliance
TK 2227
Turkish Airlines
Airbus A319
Y
W
J
F
15:10
17:05
Turkish Airlines
Star Alliance
TK 2227
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
15:10
17:05
Turkish Airlines
Star Alliance
TK 2227
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
15:10
17:05
Turkish Airlines
Star Alliance
TK 2227
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
15:10
17:05
Turkish Airlines
Star Alliance
TK 2227
Turkish Airlines
Airbus A319
Y
W
J
F
15:10
17:05
Turkish Airlines
Star Alliance
TK 2227
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
17:45
19:35
Turkish Airlines
Star Alliance
TK 2231
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
17:45
19:35
Turkish Airlines
Star Alliance
TK 2231
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
17:45
19:35
Turkish Airlines
Star Alliance
TK 2231
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
17:45
19:35
Turkish Airlines
Star Alliance
TK 2231
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
17:45
19:35
Turkish Airlines
Star Alliance
TK 2231
Turkish Airlines
Airbus A319
Y
W
J
F
18:35
20:30
Turkish Airlines
Star Alliance
TK 2229
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
18:35
20:30
Turkish Airlines
Star Alliance
TK 2229
Turkish Airlines
Airbus A319
Y
W
J
F
18:35
20:30
Turkish Airlines
Star Alliance
TK 2229
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
18:35
20:30
Turkish Airlines
Star Alliance
TK 2229
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
18:35
20:30
Turkish Airlines
Star Alliance
TK 2229
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
19:00
20:50
Turkish Airlines
Star Alliance
TK 4967
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
20:30
22:20
Turkish Airlines
Star Alliance
TK 2235
Turkish Airlines
Airbus A319
Y
W
J
F
20:30
22:20
Turkish Airlines
Star Alliance
TK 2235
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
20:30
22:20
Turkish Airlines
Star Alliance
TK 2235
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
20:30
22:20
Turkish Airlines
Star Alliance
TK 2235
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
20:30
22:20
Turkish Airlines
Star Alliance
TK 2235
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
20:30
22:20
Turkish Airlines
Star Alliance
TK 2235
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
20:30
22:20
Turkish Airlines
Star Alliance
TK 2235
Turkish Airlines
Boeing 737 MAX 8
Y
W
J
F
20:30
22:20
Turkish Airlines
Star Alliance
TK 2235
Turkish Airlines
Boeing 737-800 (winglets)
Y
W
J
F
20:30
22:20
Turkish Airlines
Star Alliance
TK 2235
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Airbus A321neo
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Airbus A321 (sharklets)
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Airbus A320-100/200
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Airbus A321-100/200
Y
W
J
F
23:45
01:35
Turkish Airlines
Star Alliance
TK 2237
Turkish Airlines
Boeing 737-900 (winglets)
Y
W
J
F
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