£36 Find Cheap Flights from Gaziantep to Istanbul – Compare and Save

If you are looking for a flight deal from Gaziantep to Istanbul, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Istanbul, Thursday is the cheapest day to fly and Monday is the most expensive.

The cheapest month for flights from Gaziantep to Istanbul Airport is April, where tickets cost £61 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is £143 and £122 respectively.

Weekly flights between Gaziantep and Istanbul historically see delays in approximately 7% of cases, with the average delay over the past year being 98 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, Turkish Airlines have experienced the fewest delays on this route in the past 12 months, with only about 7% of their flights encountering any delays.

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 5 and 7 direct flights that take off from Gaziantep and land in Istanbul Airport, with an average flight time of 1h 56m. The most common departure time is 18:00 and most flights take off in the evening. Each week, there are 44 flights. The most frequent day of departure is Tuesday, when 16% of all weekly flights depart. The fewest flights depart on a Friday.