Search Flights from Gaziantep to Istanbul

Quick Flight Summary from Gaziantep to Istanbul

  • Lowest recent price
    178 SAR
  • Direct flight duration 1 hour 50 min
  • Direct airlines Turkish Airlines
  • Arrival airports SAW / IST
  • Best days to book Tuesday, Wednesday
  • Average over the last 30 days
    266 SAR

Cheapest flights from Gaziantep to Istanbul

Cheapest Direct Flight

Turkish Airlines

Turkish Airlines
5 Dec, Sat
Gaziantep – Istanbul
1h 50m
Non-stop
GZT–IST

Turkish Airlines

Turkish Airlines
8 Dec, Tue
Gaziantep – Istanbul
1h 50m
Non-stop
GZT–IST

Turkish Airlines

Turkish Airlines
11 Nov, Wed
Gaziantep – Istanbul
1h 55m
Non-stop
GZT–IST

Turkish Airlines

Turkish Airlines
24 Nov, Tue
Gaziantep – Istanbul
1h 50m
Non-stop
GZT–IST

Turkish Airlines

Turkish Airlines
4 Dec, Fri
Gaziantep – Istanbul
1h 50m
Non-stop
GZT–IST

Turkish Airlines

Turkish Airlines
29 Oct, Thu
Gaziantep – Istanbul
1h 55m
Non-stop
GZT–IST

Turkish Airlines

Turkish Airlines
3 Nov, Tue
Gaziantep – Istanbul
1h 55m
Non-stop
GZT–IST

Turkish Airlines

Turkish Airlines
7 Nov, Sat
Gaziantep – Istanbul
1h 55m
Non-stop
GZT–IST

Turkish Airlines

Turkish Airlines
10 Nov, Tue
Gaziantep – Istanbul
2h
Non-stop
GZT–IST

Last update: 25 October 2026 07:03

Direct flights from Gaziantep to Istanbul

Turkish Airlines

Estimated Prices for Gaziantep to Istanbul Flights

Cheapest Day5 December Saturday
Best Price
178 SAR
Average Price
266 SAR
530 SAR
178 SAR
530 SAR
25Sun
Oct
379 SAR
26Mon
254 SAR
27Tue
254 SAR
28Wed
228 SAR
29Thu
379 SAR
30Fri
379 SAR
31Sat
228 SAR
03Tue
Nov
254 SAR
05Thu
281 SAR
06Fri
228 SAR
07Sat
228 SAR
10Tue
205 SAR
11Wed
228 SAR
12Thu
311 SAR
13Fri
254 SAR
14Sat
228 SAR
17Tue
254 SAR
19Thu
254 SAR
20Fri
205 SAR
24Tue
205 SAR
04Fri
Dec
178 SAR
05Sat
178 SAR
08Tue

Key Features of the Airlines

Information compiled by AI. For the most up-to-date information, contact the airline.

Transportation to Airport from Gaziantep City Center

Oğuzeli Intl. Airport

Gaziantep Oğuzeli Airport is located 20 kilometers southeast of the city center. The airport, which serves in the civilian category, also hosts international flights.

Different alternatives are at your service in Gaziantep to get to the airport from the city center.

HAVAŞ

HAVAŞ shuttle services are a good alternative if you want to reach the airport from the city center. The stops on the shuttle route are as the follows: HAVAŞ City Office, Nizip Street, Mezarlık Crossing, İpek Yolu (Silk Road), Çimento Crossing, Perilikaya Et ve Balık Kurumu, Oğuzeli Crossing, and Gaziantep Airport.

Municipality Bus

Municipal buses are one of the best options to get to the airport. Thanks to the municipal buses, you can directly get to the airport at affordable prices. There are buses to the airport at 50-minute intervals from Balıklı Square in the city center.

Car

Traffic may sometimes be dense in Gaziantep city center and we recommend you to keep this in mind before you drive. So, you can easily find a solution for transportation to get to the airport by your car or the car rental option. If you want, you can leave your car at the airport, which offers 400 parking lots.

Airport Information

There are many services available at the airport for you. If you prefer, you can relax or arrange your business meetings in the VIP lounge, as well as you can enjoy shopping. In addition, if you feel hungry, the delicacies of Gaziantep cuisine will be available for you at the airport.

Transportation to Istanbul City Center from Airport

Sabiha Gökçen Intl. Airport

Sabiha Gökçen Airport is located in Pendik, on the Anatolian Side of Istanbul. From the airport, you can get to the city center by metro, municipal bus, Havabus, public transport with a Marmaray transfer, taxi, car rental, or transfer service.

Metro
  • The airport is the terminus of the M4 Kadıköy–Sabiha Gökçen Airport metro line. The line takes about 50 minutes to get from the airport to Kadıköy.
  • You can transfer to Marmaray at Ayrılık Çeşmesi station and to the Metrobus at Ünalan station.
  • Timetables and weekend night services vary according to the current IBB (Istanbul Metropolitan Municipality) schedule. For up-to-date information, you can check Metro Istanbul's announcements.
  • You board the metro with an Istanbulkart. To buy a card, you can use the ticket machines at the stations.
Havabus
  • With Havabus services, you can reach Taksim and Kadıköy without transfers.
  • The Taksim line follows the Kavacık and Zincirlikuyu route. The journey takes about 1.5 hours, depending on traffic.
  • The Kadıköy line also stops at Yenisahra. The journey to Kadıköy takes about 1 hour, depending on traffic.
  • For current timetables and fares, you can check Havabus's official website.
Bus
  • E10: Kadıköy via Kurtköy
  • E3: 4. Levent Metro (European Side)
  • 16S: Uzunçayır Metrobus
  • MR60: Pendik YHT (Marmaray)
  • Routes and schedules may change. For up-to-date information, you can check the official IETT website or mobile app.
Marmaray
  • With Marmaray, you can reach many parts of the city by transferring.
  • You can take the MR60 bus to Pendik YHT station and transfer to Marmaray.
  • You can also take the M4 metro to Ayrılık Çeşmesi station and switch to Marmaray.
Taxi
  • You can take a taxi from the airport to anywhere in the city.
  • Bridge and tunnel tolls are paid by the passenger.
Car Rental
  • There are offices of international and local car rental companies at the airport.
  • If you make a reservation in advance, you can pick up your car without waiting in line.
Transfer
  • You can travel comfortably from the airport to different parts of the city with a private transfer service.
  • It is recommended to book your transfer at least one day in advance.

Istanbul Airport

You can reach the city by metro, bus, Havaist shuttle, taxi, rental car, or private transfer. Public transportation may require an additional connection.

Metro

The M11 metro line connects Gayrettepe, Istanbul Airport, and Halkalı, with 15 stations along its 69-kilometer route. The trip between the airport and Gayrettepe takes about 30 minutes. Check the TCDD Taşımacılık timetable for current service hours, especially for late-night or early-morning trips.

  • Stops between the airport and Gayrettepe: İhsaniye, Göktürk, Kemerburgaz, Üniversite-Hasdal, and Kağıthane
  • Transfer at Gayrettepe: M2 Hacıosman – Yenikapı metro line (for Taksim) and the Metrobus at Zincirlikuyu
  • Transfer at Halkalı: Marmaray
Bus

İETT runs five bus lines from the airport to destinations across the city, including Mahmutbey, Mecidiyeköy, Halkalı, Arnavutköy, and Sarıyer. Bus trips take longer than the metro and depend on traffic.

  • Lines: H-1, H-2, H-3, H-6, and H-8
Havaist

Havaist runs shuttles from the airport to more than 10 destinations across the city. The Taksim shuttle stops at Beşiktaş on the way. Fares and accepted payment methods depend on the route, so check the Havaist website or app for current details.

  • Destinations include Sultanahmet, Taksim, Aksaray, Kadıköy, Bakırköy, Esenler Bus Terminal, Beylikdüzü, Avcılar–Bahçeşehir, Halkalı–Başakşehir, Silivri, Arnavutköy, and Sabiha Gökçen Airport
Taxi

Yellow, turquoise, and black taxis serve the airport 24 hours a day, 7 days a week. All taxis charge by meter, and you pay any bridge crossings, bus terminal exit fees, and toll roads on top of the fare. Turquoise and black taxis cost more than yellow taxis (currently about 15% and 70% more).

Car Rental

Several car rental companies have desks at the airport. A rental car gives you flexibility to visit the Historic Peninsula, Taksim, Kadıköy, Üsküdar, Florya, Polonezköy, Çatalca, and Şile. Book before you arrive to speed up pickup.

Transfer

A private transfer takes you from the airport to your chosen destination in Istanbul. It generally costs more than public transportation, but you travel door to door in comfort. Booking in advance is recommended.

Istanbul Weather

5-Day Forecast • Min / Max Temperature

Today
Sunday
25 Oct
Cloudy
17°12°
Monday
26 Oct
Fog
17°14°
Tuesday
27 Oct
Rain
15°12°
Wednesday
28 Oct
Rain
12°10°
Thursday
29 Oct
Rain
13°8°

Flights with Alternative Departure Locations Gaziantep Istanbul

Popular Flights to Istanbul

Frequently Asked Questions

When you search for Gaziantep-Istanbul flights, Wingie directly gathers and compares instant data from all airlines. You can see all Gaziantep-Istanbul flights together for the date you are looking for and choose the most suitable flight.
For Gaziantep-Istanbul flights, you can use Oğuzeli Intl. Airport as departure airport, and Sabiha Gökçen Intl. Airport, Istanbul Airport for arrival.
The flight distance between Gaziantep-Istanbul is 866 kilometers in total. The flight between the two cities takes 1 hour 40 minutes.
When the average prices are examined, the most suitable day for Gaziantep-Istanbul flights is Friday.
Turkish Airlines organizes direct flights between Gaziantep-Istanbul.
On this route, low-cost airlines typically offer fares that include only cabin and hand baggage. Full-service airlines may include baggage and refreshment fees in the base price. The best option varies according to baggage needs. Based on current data, the lowest fare on this route with AJet starts from approximately 137 SAR.
AirlinePriceStandard inclusions
AJet
137 SAR
1 piece X 4 kg handbag (40x30x15 cm) / 1 piece X 8 kg cabin baggage / 1 piece X 15 kg checked baggage
Pegasus
145 SAR
1 piece X 3 kg handbag (40x30x15 cm) / 1 piece of cabin baggage (55x40x23 cm) / 1 piece X 15 kg checked baggage
Turkish Airlines
169 SAR
No changes allowed / No Refund / 1 piece X 8 kg cabin baggage / 1 piece X 15 kg checked baggage / Complimentary Refreshments

Last update: 25.10.2026

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