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Cheap Flights from Gaziantep to Istanbul starting at S$ 25

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Gaziantep to Istanbul

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Gaziantep to Istanbul

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Pegasus Airlines
From S$ 25
Sunexpress
From S$ 79
Turkish Airlines
From S$ 345
ANA airlines

Find more flights and airlines

Alternative Routes from Gaziantep to Istanbul

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Gaziantep to Istanbul.

  • Cheapest
    Pegasus Airlines
    GZT
    05:50
    1h 50m
    Direct
    SAW
    07:40
    Gaziantep Airport - Sabiha Gokcen Airport
    Sun, Mar 31Pegasus Airlines
    S$ 25
  • Turkish Airlines
    GZT
    12:00
    2h 0m
    Direct
    IST
    14:00
    Gaziantep Airport - Istanbul Airport
    Sat, Mar 30Turkish Airlines
    S$ 345
  • Turkish Airlines
    GZT
    12:00
    2h 0m
    Direct
    IST
    14:00
    Gaziantep Airport - Istanbul Airport
    Sat, Mar 30Turkish Airlines
    S$ 345
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Gaziantep (GZT) to Istanbul (IST) the cheapest?

    Airlines adjust prices for flights from Gaziantep to Istanbul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Gaziantep (GZT) to Istanbul (IST) cost?

    According to Trip.com's data, the lowest price is around S$ 145.
  • How long is a flight from Gaziantep (GZT) to Istanbul (IST)?

    It takes about 1 hour 54 minutes to fly from Gaziantep (GZT) to Istanbul (IST).
  • What is the transportation method from the main airport to downtown in Istanbul?

    • The distance from Sabiha Gokcen Airport to downtown is about 30km, by taxi about 50 minutes.
    • The distance from Istanbul Airport to downtown is about 34km, by taxi about 50 minutes.
  • What time does the earliest flight from Gaziantep to Istanbul depart?

    The earliest flight departs from Gaziantep (GZT) at 05:45 and arrives in Istanbul (SAW) at 07:20.
  • What time does the latest flight from Gaziantep to Istanbul depart?

    The latest flight departs from Gaziantep (GZT) at 21:55 and arrives in Istanbul (SAW) at 23:30.
  • What are the most popular airlines that fly from Gaziantep (GZT) to Istanbul (IST)?

    Airlines with flights from Gaziantep (GZT) to Istanbul (IST): Air Serbia, Turkish Airlines, Singapore Airlines, Royal Jordanian, Flynas, Pegasus Airlines and Anadolujet Airlines.
  • What's the most popular airline for direct flights from Gaziantep (GZT) to Istanbul (IST)?

    Turkish Airlines operates 2 direct flights from Gaziantep (GZT) to Istanbul (IST).
  • How many airports in Istanbul?

    There are 3 airports near Istanbul: Istanbul Airport, Sabiha Gokcen Airport and Ataturk Airport.

Find cheapest flight ticket from Gaziantep to Istanbul

Cheapest direct flight price

S$ 24

Cheapest return ticket price

S$ 75

Cheapest month

December

Peak season for travel

September