Cheap Flights Istanbul to Gaziantep from £17

Flight FAQs

• Which airlines offer the cheapest flights from Istanbul to Gaziantep?

  Based on Trip.com data, AJet offers Cheapest nonstop one-way flights from £17 (for example, SAW–GZT on Tue, Oct 27). For a Cheapest nonstop return flight, AJet offers fares from £51, departing on Sun, Oct 11 and returning on Thu, Oct 15.

• Which airlines offer direct flights from Istanbul to Gaziantep?

  At the moment, you can catch a direct flight from Istanbul to Gaziantep with the following airlines, including: Pegasus Airlines AJet Turkish Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Istanbul to Gaziantep?

  A flight from Istanbul (IST) to Gaziantep (GZT) takes an average of 1 hour 41 minutes.

• When is the best time to book flights from Istanbul to Gaziantep?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Istanbul to Gaziantep is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from Istanbul to Gaziantep each week?

  On average, 98 direct flights operate each week between Istanbul and Gaziantep. See below the schedules of the main airlines serving this route:
  Turkish Airlines: S/M/T/W/T/F/S – TK2222 (departure at 08:40)

• How can I find the best deals on flights from Istanbul to Gaziantep?

  Here are some tips for finding the best flight deals from Istanbul to Gaziantep on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Tue, Oct 27, with one-way fares from just £17.
  · Compare airlines. AJet currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. January is generally the busiest month for travel to Gaziantep.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Istanbul to Gaziantep to get the best price?

  The cheapest month to book a flight from Istanbul to Gaziantep is usually September, when demand is lower.

• Which upcoming date is the cheapest for flights from Istanbul to Gaziantep?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Istanbul to Gaziantep on October 14, 2026 with AJet, with prices starting at £21.

• Which airports should you choose for flights from Istanbul to Gaziantep?

  Flights to Gaziantep can arrive at: Gaziantep Oguzeli International Airport (GZT). The most common route connects Sabiha Gökçen International Airport and Gaziantep Oguzeli International Airport (SAW–GZT).

• What is the time difference between Istanbul and Gaziantep?

  The time difference between Gaziantep and Istanbul is 0m.

• How can I change or cancel my flight ticket from Istanbul to Gaziantep?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Istanbul to Gaziantep?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Istanbul to Gaziantep is £60. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Istanbul to Gaziantep?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from Istanbul to Gaziantep is £104. Fares vary by travel date, airline and availability.

• How do I book flights from Istanbul to Gaziantep on Trip.com?

  Enter Istanbul and Gaziantep, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Istanbul to Gaziantep route?

  Pegasus Airlines and AJetare the most popular budget airlines flying from Istanbul to Gaziantep. Check baggage, seat and payment fees before comparing the final price.