Cheapest one way flight
$28
Pegasus Airlines
Direct flight
1h 45m
10/16/2025
The cheapest one-way flight from Gaziantep to Istanbul departs on 10/16/2025, is operated by Pegasus Airlines and costs $28
Cheapest round trip flight
$59
Pegasus Airlines
Direct flight
3h 20m
10/14/2025
The cheapest roundtrip flight from Gaziantep to Istanbul departs on 10/14/2025, is operated by Pegasus Airlines and costs $59
The fastest flight
1h 45m
Fastest flight from Gaziantep to Istanbul takes 1h 45m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
4:00 AM
Latest flight
2:40 AM
Average flight duration
2h
Direct flights count
105
Distance
871km
Timezone difference
0h
The distance between Gaziantep and Istanbul is 871km (540 miles). The average flight duration is 2h. There are 105 direct flights from Gaziantep to Istanbul. Gaziantep and Istanbul are in the same time zone. Flights from Gaziantep begin at 4:00 AM. The latest flight from Gaziantep departs at 2:40 AM
