C$66 Cheap Flights from Istanbul to Gaziantep

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Flight deals from Istanbul to Gaziantep

Looking for a cheap last-minute deal or the best round-trip flight from Istanbul to Gaziantep? Find the lowest prices on one-way and round-trip tickets right here.

Gaziantep.C$66 per passenger.Departing Fri, Oct 31, returning Mon, Nov 3.Round-trip flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departing from Istanbul on Fri, Oct 31, arriving in Gaziantep.Inbound direct flight with Turkish Airlines departing from Gaziantep on Mon, Nov 3, arriving in Istanbul.Price includes taxes and charges.From C$66, select.

Gaziantep.C$66 per passenger.Departing Sat, Oct 4, returning Sat, Oct 4.Round-trip flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departing from Istanbul on Sat, Oct 4, arriving in Gaziantep.Inbound direct flight with Turkish Airlines departing from Gaziantep on Sat, Oct 4, arriving in Istanbul.Price includes taxes and charges.From C$66, select.

Gaziantep.C$66 per passenger.Departing Mon, Nov 3, returning Tue, Nov 4.Round-trip flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departing from Istanbul on Mon, Nov 3, arriving in Gaziantep.Inbound direct flight with Turkish Airlines departing from Gaziantep on Tue, Nov 4, arriving in Istanbul.Price includes taxes and charges.From C$66, select.

Gaziantep.C$105 per passenger.Departing Fri, Feb 13, returning Wed, Feb 18.Round-trip flight with AJet.Outbound direct flight with AJet departing from Istanbul Sabiha on Fri, Feb 13, arriving in Gaziantep.Inbound direct flight with AJet departing from Gaziantep on Wed, Feb 18, arriving in Istanbul Sabiha.Price includes taxes and charges.From C$105, select.

Gaziantep.C$106 per passenger.Departing Thu, Mar 12, returning Thu, Mar 26.Round-trip flight with AJet.Outbound direct flight with AJet departing from Istanbul Sabiha on Thu, Mar 12, arriving in Gaziantep.Inbound direct flight with AJet departing from Gaziantep on Thu, Mar 26, arriving in Istanbul Sabiha.Price includes taxes and charges.From C$106, select.

Gaziantep.C$116 per passenger.Departing Wed, Jul 2, returning Mon, Nov 10.Round-trip flight with AJet and Turkish Airlines.Outbound indirect flight with AJet, departing from Istanbul Sabiha on Wed, Jul 2, arriving in Gaziantep.Inbound indirect flight with Turkish Airlines, departing from Gaziantep on Mon, Nov 10, arriving in Istanbul.Price includes taxes and charges.From C$116, select.

Gaziantep.C$120 per passenger.Departing Fri, Nov 28, returning Fri, Dec 12.Round-trip flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departing from Istanbul on Fri, Nov 28, arriving in Gaziantep.Inbound direct flight with Turkish Airlines departing from Gaziantep on Fri, Dec 12, arriving in Istanbul.Price includes taxes and charges.From C$120, select.

Gaziantep.C$120 per passenger.Departing Thu, Jul 10, returning Mon, Jul 14.Round-trip flight with AJet.Outbound direct flight with AJet departing from Istanbul Sabiha on Thu, Jul 10, arriving in Gaziantep.Inbound direct flight with AJet departing from Gaziantep on Mon, Jul 14, arriving in Istanbul Sabiha.Price includes taxes and charges.From C$120, select.

Find the cheapest month to fly from Istanbul to Gaziantep

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Gaziantep flights are currently cheapest in October.

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Direct flights from Istanbul to Gaziantep

Istanbul to Gaziantep: Alternative routes

Compare routes from Istanbul to Gaziantep below. You may find an airport to fly into that's cheaper, faster, or easier than Gaziantep.

Istanbul to Gaziantep: Flight information

The things to know before you go.

Cheapest flight found	C$66
Cheapest month to fly	October
Average flight time	1 hr, 44 mins
Most popular airline	Turkish Airlines
Average flights per week	222

Finding cheap flights from Istanbul to Gaziantep: Frequently asked questions

How much are round-trip flights from Istanbul to Gaziantep?

The best price we found for a round-trip flight from Istanbul to Gaziantep is C$66. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Istanbul to Gaziantep?

1 hour and 44 minutes is the average flight time from Istanbul to Gaziantep.

Which airlines fly direct from Istanbul to Gaziantep?

Turkish Airlines, Air Serbia and AJet fly direct from Istanbul to Gaziantep.

How many flights are there a week from Istanbul to Gaziantep?

There are 243 flights per week flying from Istanbul to Gaziantep, as of June 2025.

When is the cheapest time to fly from Istanbul to Gaziantep?

The cheapest month to fly from Istanbul to Gaziantep is usually June 2025.

Which upcoming date is cheapest to fly from Istanbul to Gaziantep Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Istanbul to Gaziantep Airport on Saturday, October 4, 2025.

Can I get a direct flight from Istanbul to Gaziantep Airport?

Yes – the average flight time is 1 hour and 44 minutes.

How can I find the best flight deal to Gaziantep?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Gaziantep but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Gaziantep?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Gaziantep is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Istanbul to Gaziantep?

The cheapest airline that flies to Gaziantep is Turkish Airlines.

Flying from Istanbul to Oguzeli International Airport (GZT): What you need to know

Get your trip planning underway by checking out the ideal departure point for your flight from Istanbul to Oguzeli International Airport (GZT). Explore the options for taking off from Istanbul Ataturk Airport (IST) or Sabiha Gokcen International Airport (SAW), the city's main airports.
Jump on a direct Istanbul to Oguzeli International Airport flight and you'll be travelling for an average of 1 hour 45 minutes.
Oguzeli International Airport is located in Gaziantep. The city's timezone is UTC+3 — the same as Istanbul.
With 54 direct flights a week between the two airports, Istanbul Ataturk Airport (IST) to Oguzeli International Airport (GZT) is the most popular route. Turkish Airlines operates the earliest flight at 12:10am. If you'd like to make the most of your day before leaving, the last departure from IST to GZT is with Turkish Airlines at 9:10pm.
For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably catch your flight from Istanbul to GZT.
Heading off during a peak time like public or school holidays? Expect longer lines at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in Istanbul

Istanbul Ataturk Airport (IST)

Istanbul Ataturk Airport (IST) makes it easy to travel directly to your destination. Nonstop flights from Istanbul to Oguzeli International Airport (GZT) leave from this terminal.
When departing from IST, you can take a direct flight from Istanbul to Oguzeli International Airport with Turkish Airlines.
Turkish Airlines is the airline most travellers choose for flights from IST to GZT.
IST is around 48 kilometres from central Istanbul. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 50 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the journey time to be around 1 hour 45 minutes.
In search of a convenient hotel near Istanbul Ataturk Airport? If you're catching an early flight from Istanbul to Oguzeli International Airport, these stays will put you moments from your departure lounge:

Sabiha Gokcen International Airport (SAW)

You can book a direct Istanbul to Oguzeli International Airport (GZT) flight ticket out of Sabiha Gokcen International Airport (SAW). Decide if leaving from SAW is a better fit for your trip.
AJet offers direct flights from Istanbul to GZT out of SAW. Book your favourite window (or aisle) seat and get to your destination in a single hop.
AJet has the largest share of bookings on the SAW to GZT route.
Looking for a carrier with a track record of punctuality? Go with Pegasus. 87.69% of its flights between Sabiha Gokcen International Airport and Oguzeli International Airport touch down as planned.
With public transport, you can travel from central Istanbul to SAW in about 1 hour 30 minutes. The terminal is roughly 48 kilometres away, and getting there by car takes approximately 55 minutes.
Catching the earliest flight? You might like to check in to one of these accommodation options near Sabiha Gokcen International Airport the day before your Istanbul to GZT flight:
Sabiha Gokcen International Airport has an on-time performance of 76.93%. This figure sheds light on how often flights that leave from this airport land at their destination on time.

About Oguzeli International Airport (GZT)

Grab an Oguzeli International Airport rental car and discover Gaziantep and beyond with your own wheels. Garenta, Sixt and Pandora Car Hire are well-known companies you can book with here.
To get the best deal, book your vehicle around two weeks ahead of your Istanbul to Oguzeli International Airport flight.

How to find the cheapest flights from Istanbul to Oguzeli International Airport (GZT)

At the moment, C$32 is the best price we've found for a one-way ticket from Istanbul to Oguzeli International Airport. The cheapest price for a return flight is C$66. Remember fares can change due to availability at the time of booking.
To snap up cheap flights from Istanbul to GZT, book your ticket 11 months before your departure date.
The best month for picking up cheap Istanbul to Oguzeli International Airport tickets is April. Use the 'Whole month' tool to compare prices, then choose the dates offering the lowest fares.
There's no need to check every day to find out if prices have dropped when you set up a Price Alert. We'll notify you when a better deal is available on flight tickets from Istanbul to GZT.
Save money on your flight from Istanbul to Oguzeli International Airport by using filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Istanbul to Oguzeli International Airport (GZT)

It's time to work out your travel dates for your flight from Istanbul to Oguzeli International Airport (GZT). August is the busiest month to visit Gaziantep. If you prefer a quieter vibe, go in April.
Lock in an Istanbul to GZT flight ticket departing in August if you're eager to experience the city during its warmest month. You can expect temperatures in Gaziantep to range from 20ºC (68ºF) to 38ºC (100ºF).
Look for cheap tickets from Istanbul to Oguzeli International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 10ºC (50ºF).

More about Gaziantep

When it comes to looking for somewhere to rest your head, you'll find the top stays in Gaziantep right here. Browse these hotels once you've locked in your flight from Istanbul to Oguzeli International Airport:
Your Gaziantep visit isn't complete without checking out the sights. Top attractions that should be on your list include Gaziantep Castle, Zeugma Mosaic Museum and Archeological Museum.

Explore more of Türkiye (Turkey)

You've done Gaziantep, now it's time to explore other corners of Türkiye (Turkey). Journey about 193 kilometres west to Adana to check off its must-visit sights. From Kapikaya Canyon to Ethnography Museum and 2. Seyhan Koruluğu, there's plenty to keep you busy.
Diyarbakir is another standout destination in Türkiye (Turkey) and is around 257 kilometres north-east of Gaziantep. No trip is complete without experiencing Diyarbakır, Historic Walls of Diyarbakir and Diyarbakır Walls.