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Find cheap flights from Gaziantep to Istanbul

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Search hundreds of travel sites at once for deals on flights to Istanbul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Gaziantep to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Gaziantep to Istanbul, as well as popular online travel agencies
In the last 7 days travelers have searched 46,479,581 times on KAYAK, and here is why:

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Cheap Flight Deals from Gaziantep to Istanbul (GZT-IST)

 
These are the cheapest deals for flights from Gaziantep to Istanbul currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Gaziantep to Istanbul

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Gaziantep to Istanbul.

Recent one-way flight deals from Gaziantep to Istanbul

Only flying one-way? Below are some of the best one-way flight deals from Gaziantep to Istanbul found on KAYAK recently.

Recent last minute flight deals from Gaziantep to Istanbul

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Gaziantep to Istanbul.

Recent direct flight deals from Gaziantep to Istanbul

The latest deals for direct flights from Gaziantep to Istanbul so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Gaziantep to Istanbul

Find recent round-trip train or bus tickets from Gaziantep to Istanbul.

All round-trip flight deals to Istanbul

The cheapest plane tickets to Istanbul found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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Flights from Gaziantep to Istanbul - Travel Insights & Trends

Get data-powered insights and trends into flights from Gaziantep to Istanbul to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Gaziantep to Istanbul?

The average price of all flights from Gaziantep to Istanbul Airport clicked on KAYAK for each day over the last 12 months.
For Gaziantep to Istanbul, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Istanbul back to Gaziantep, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from Gaziantep to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Gaziantep to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Gaziantep to Istanbul Airport is December, where tickets cost $66 on average. On the other hand, the most expensive months are August and April, where the average cost of tickets is $133 and $103 respectively.

Can I save money by flying with a layover from Gaziantep to Istanbul Airport?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $708, prices are generally cheapest when you fly direct.

Good to know

Low season

January

High season

November
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 11% lower on average.

When to book flights from Gaziantep to Istanbul

Are your dates flexible? Find out the best times to travel from Gaziantep to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Gaziantep to Istanbul flights

  • Do I need a passport to fly between Gaziantep and Istanbul?

    No

  • Which aircraft models fly most regularly from Gaziantep to Istanbul?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Gaziantep to Istanbul flight route.

  • Which airline alliances offer flights from Gaziantep to Istanbul?

    oneworld, and Star Alliance are the airline alliances operating flights between Gaziantep and Istanbul, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Gaziantep to Istanbul?

    There are nonstop flights from Gaziantep to Istanbul on a daily basis.

  • How does KAYAK find such low prices on flights from Gaziantep to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Gaziantep to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Gaziantep to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Gaziantep is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Gaziantep to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Gaziantep with another airline. Booking your flights between Gaziantep and IST can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Gaziantep to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Gaziantep up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Gaziantep to Istanbul Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $208 or less one-way and $385 or less round-trip.

Prefer to fly non-stop from Gaziantep to Istanbul?

Find which airlines fly direct from Gaziantep Airport to Istanbul Airport, which days they fly and book direct flights.

Nonstop departures

Gaziantep to Istanbul

Monday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Tuesday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Wednesday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Thursday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Friday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Saturday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Sunday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

See more direct flights

Nonstop returns

Istanbul to Gaziantep

Monday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Tuesday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Wednesday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Thursday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Friday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Saturday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

Sunday

Air Serbia, Royal Jordanian, Singapore Airlines, +1 more

Air Serbia, Royal Jordanian, +2 more

See more direct flights
See more direct flights

Top airlines flying from Gaziantep to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Gaziantep to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gaziantep to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Turkish AirlinesOverall score based on 3873 reviews
7.3Comfort
7.4Food
7.3Boarding
7.5Entertainment
7.8Crew
Airline reviews

Turkish Airlines apparently no longer gives you 2 checked bags allowance on international flights, so that pleasure cost me $165 for my second suitcase at the airport. On top of that, they damaged that very suitcase, which happens to be a designer one and part of a set - ripped one of the four wheels right off.

6.0 GoodAnonymous, Oct 2024ORD - IST
Read more Turkish Airlines reviews

Turkish Airlines apparently no longer gives you 2 checked bags allowance on international flights, so that pleasure cost me $165 for my second suitcase at the airport. On top of that, they damaged that very suitcase, which happens to be a designer one and part of a set - ripped one of the four wheels right off.

Pretty standard for long haul international flying. Food was fine, tv/movie selection was great, wifi did not work at all, crew was pleasant enough.

Seats were in disrepair. Seat back pockets were all broken. Seats recline very far, which is comfortable for occupant, but confining for person behind.

Very poor service. Not friendly and special food ordered but not served

The flight and crew members was excellent. The food was nice too. Over all service and time is commendable.

Very bad from ISTACC leg of flight specifically the seats. These seats are for economy not for Business class. I suppose when flying to a third world country you can fly any craft and no one questions it. I was very disappointed for that leg of the flight. This needs to change.

The flight attendants were very attentive and recognized that I had a very short layover for my connecting flight. The head flight attendant went out of his way to find out my connecting gate and ensure that I expedited the aircraft quickly.

Plane was hot in our section of aircraft making it difficult to rest. We informed the staff but adjustments were not made. Seats were terribly uncomfortable- unlike the other long haul flights we have flown on Turkish Airlines. It seems both issues are due to plane being an older Airbus

Turkish airlines always is an excellent airline, bottle water, comfort kits were provided. Decent food on board, friendly staffs.

The food was disgusting that only what i wanted to say

Pegasus Airlines which is the most efficient and cost worth low cost airline all over the Europe

Flight from London was delayed and we had to hurry up to catch the connecting flight to Riyadh

The crew were outstandingly kind and cheerful. We carried our cat and they offered help.

Late departure. No announcements. Boarding was a disaster. Some kind of technical issue scanning boarding passes.

Pegasus is a very efficient airline. Passengers, however are sometimes unruly. Getting up right after take off. Getting up right when we land and before getting to the gate. Switching seats to the front so she can get a better seat. It is unfair for those that actually paid for seats. Flight attendants seem to not enforce it. One or two bad actors ruins it. Overall, the airline is great.

Pegasus is not a very comfortable airline. They’re not in any way hospitable

It was like moving cattle around. Very abrupt, uncomfortable and not much hospitality

All good but air not give the pasing er any food even glase of water

Flight delayed by 1hr when we already boarded because someone had to get off. Leg room is terrible for 6ft people like me.

I used the airline 5-6 times for the last year and every flight have had perfect timing and I like it. Despite catastrophic absence of space for my legs 😁

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