On this page, you can find and book flights from Istanbul to Gaziantep. The distance between the cities is 848 km, and with up to 87 flights per week, you have plenty of flexibility when choosing your departure time.
Eight airlines operate on this route, including Turkish Airlines, Pegasus, and AJet. Ticket prices are dynamic, so we recommend using the low-price calendar and checking how to get to Istanbul airports and transportation options from Gaziantep airport in advance.
The table shows direct flights Istanbul → Gaziantep on the selected date. The flight takes approximately 1 h 35 min. Regular flights are operated by Turkish Airlines, Pegasus Airlines, AJet and Air Serbia. Departures from Istanbul Airport and Sabiha Gokcen International Airport airports, arrivals at Gaziantep Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Istanbul — Gaziantep by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $47 in r, and the most expensive are around $281 in u. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Istanbul → Gaziantep, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $82 | low | May | $109 | medium | Sep | $116 | medium |
| Feb | $74 | low | Jun | $123 | high | Oct | $130 | high |
| Mar | $96 | medium | Jul | $130 | high | Nov | $191 | high |
| Apr | $102 | medium | Aug | $123 | high | Dec | $143 | high |
Some values are estimated based on seasonality.
The climate in Gaziantep is characterized by hot summers and cool winters. August is the hottest month, with average highs of 36.3°C, while January is the coldest and rainiest, with up to 112.43 mm of precipitation.
The lowest flight prices are recorded in December, starting $47. Prices peak in April, when ticket costs rise significantly, starting $281.
October is an ideal time to visit: the weather remains pleasant for exploring (up to 25.4°C), and flights start $53. It's best to avoid planning your trip for April due to the sharp seasonal price hike.
Eight airlines operate on the route between Istanbul and Gaziantep, with Turkish Airlines, Pegasus Airlines, and AJet accounting for the majority of flights. There are about 87 flights per week, including regular direct services, making it easy to find a convenient departure time. A detailed schedule and route options from all carriers are provided in the list below.
Flights Istanbul — Gaziantep depart from Istanbul Airport and Sabiha Gokcen International Airport and arrive at Gaziantep Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight covers the 848 km distance in approximately 1 hour and 20 minutes. Travel time may vary slightly depending on weather conditions and the specific aircraft type.
Eight carriers operate regular flights, including Turkish Airlines, Pegasus, and AJet. A full list of airlines is available in the corresponding section on this page.
Yes, there is frequent direct air service between the cities. About 87 direct flights are operated weekly, providing a wide range of departure times.
Airfares change constantly depending on demand and the season. You can check the current lowest price in the low-price calendar on this page.
All major flights from Istanbul arrive at Gaziantep International Airport (GZT), located about 20 km from the city center.
For Russian citizens, a visa-free stay of up to 60 days applies for domestic flights within Turkey or when arriving from abroad.
Where travelers fly most — pick a route and check prices
