Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Gaziantep to Istanbul:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Gaziantep to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Turkish Airlines
Every day
Starting at $81
Pegasus Airlines
Every day
Starting at $34
Valuair
Every day
Starting at $59
Below you will find a list of airlines operating flights on the Gaziantep — Istanbul route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Gaziantep to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.
Gaziantep — Istanbul
03/29/2025
Departure date
Direct flight
TK2237
Starting at $76
Gaziantep — Istanbul
03/30/2025
Departure date
Direct flight
TK2227
Starting at $91
Gaziantep — Istanbul
04/01/2025
Departure date
Direct flight
PC2405
Starting at $138
Gaziantep — Istanbul
04/02/2025
Departure date
Direct flight
TK2237
Starting at $160
Gaziantep — Istanbul
04/03/2025
Departure date
Direct flight
VF3233
Starting at $78
Gaziantep — Istanbul
04/04/2025
Departure date
Direct flight
VF3233
Starting at $63
Gaziantep — Istanbul
04/05/2025
Departure date
Direct flight
TK2227
Starting at $220
Gaziantep — Istanbul
04/06/2025
Departure date
Direct flight
PC2403
Starting at $135
Gaziantep — Istanbul
04/12/2025
Departure date
Direct flight
VF3231
Starting at $52
Gaziantep — Istanbul
04/16/2025
Departure date
Direct flight
TK2237
Starting at $84
The cheapest flight ticket from Gaziantep to Istanbul according to data for the last 48 hours costs $24
Often the best time to buy tickets from Gaziantep to Istanbul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Gaziantep to Istanbul can be found flying in these months: March, April, May.
The fastest flights from Gaziantep to Istanbul start from 1 hour 45 minutes in the air.
The following airlines operate direct flights on the route Gaziantep — Istanbul: Turkish Airlines, Pegasus Airlines, Valuair
The cheapest one-way flight from Gaziantep to Istanbul departs on 03/30/2025, is operated by Valuair and costs $24
The cheapest roundtrip flight from Gaziantep to Istanbul departs on 04/12/2025, is operated by Valuair and costs $88
Fastest flight from Gaziantep to Istanbul takes 1h 45m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Gaziantep and Istanbul is 871km (540 miles). The average flight duration is 1h 53m. There are 109 direct flights from Gaziantep to Istanbul. Gaziantep and Istanbul are in the same time zone. Flights from Gaziantep begin at 4:35 AM. The latest flight from Gaziantep departs at 11:40 PM.
Unfortunately, we were unable to find any airports in Gaziantep. We'll try to look better another time
We couldn't find any special offers for flights from Gaziantep to Istanbul
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Gaziantep to Istanbul