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GZT - IST

$48 Find Cheap Flights from Gaziantep to Istanbul - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$97
Typical prices: $67-$169
Turkish Airlines
Sat 11/10Sat 11/10
GZT - IST • Non-stop
Cheapest one-way
$48
Typical prices: $67-$111
Turkish Airlines
Sun 11/11
GZT - IST • Non-stop
Nonstop flights
Every day
You can fly direct with Turkish Airlines. Average duration is 1h 58m
Direct flights
+1
Direct flights
+1
Avoid delays
Turkish Airlines
Most punctual • 93% on-time
Morning
Best time • Fewest delays
Insights
Insights
When to travel
April
Cheapest • 71% price drop
April
Most popular
Good to know
+1
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Istanbul Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Gaziantep to Istanbul (GZT-IST)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Gaziantep to Istanbul

Tue, Nov 10 - Tue, Nov 10
Turkish Airlines Logo
9:10 pm - 11:05 pmGZT  Gaziantep-IST Istanbul
1h 55mnonstop
Turkish Airlines Logo
2:10 am - 4:00 amIST  Istanbul-GZT Gaziantep
1h 50mnonstop
$97Turkish Airlines
Tue, Oct 27 - Mon, Nov 2
Turkish Airlines Logo
11:50 pm - 1:40 amGZT  Gaziantep-IST Istanbul
1h 50mnonstop
Turkish Airlines Logo
2:10 am - 4:00 amIST  Istanbul-GZT Gaziantep
1h 50mnonstop
$110Turkish Airlines
Wed, Nov 11 - Tue, Nov 17
Turkish Airlines Logo
9:10 pm - 11:05 pmGZT  Gaziantep-IST Istanbul
1h 55mnonstop
Turkish Airlines Logo
2:10 am - 4:00 amIST  Istanbul-GZT Gaziantep
1h 50mnonstop
$117Turkish Airlines
Mon, Oct 26 - Mon, Nov 2
Turkish Airlines Logo
9:10 pm - 11:05 pmGZT  Gaziantep-IST Istanbul
1h 55mnonstop
Turkish Airlines Logo
7:05 am - 8:50 amIST  Istanbul-GZT Gaziantep
1h 45mnonstop
$124Turkish Airlines
Mon, Oct 26 - Mon, Nov 2
Turkish Airlines Logo
9:10 pm - 11:05 pmGZT  Gaziantep-IST Istanbul
1h 55mnonstop
Turkish Airlines Logo
7:05 am - 8:50 amIST  Istanbul-GZT Gaziantep
1h 45mnonstop
$124Turkish Airlines
Wed, Oct 28 - Tue, Nov 3
Turkish Airlines Logo
4:45 am - 6:40 amGZT  Gaziantep-IST Istanbul
1h 55mnonstop
Turkish Airlines Logo
2:10 am - 4:00 amIST  Istanbul-GZT Gaziantep
1h 50mnonstop
$124Turkish Airlines
Tue, Dec 29 - Sat, Jan 9
Turkish Airlines Logo
9:10 pm - 11:05 pmGZT  Gaziantep-IST Istanbul
1h 55mnonstop
Turkish Airlines Logo
2:10 am - 4:00 amIST  Istanbul-GZT Gaziantep
1h 50mnonstop
$129Turkish Airlines
Thu, Oct 15 - Sun, Oct 18
Turkish Airlines Logo
11:45 pm - 1:35 amGZT  Gaziantep-IST Istanbul
1h 50mnonstop
Turkish Airlines Logo
10:00 am - 11:40 amIST  Istanbul-GZT Gaziantep
1h 40mnonstop
$138Turkish Airlines
Tue, Nov 10 - Wed, Nov 11
Multiple Airlines Logo
9:20 pm - 1:10 amGZT  Gaziantep-IST Istanbul
3h 50m1 stop Ankara Esenboga
Multiple Airlines Logo
6:40 pm - 8:25 pmIST  Istanbul-GZT Gaziantep
1h 45mnonstop
$172Multiple Airlines
Tue, Nov 10 - Wed, Nov 11
Pegasus Airlines Logo
8:15 pm - 10:25 amGZT  Gaziantep-IST Istanbul
14h 10m1 stop Nicosia Ercan
Pegasus Airlines Logo
7:05 pm - 7:20 amIST  Istanbul-GZT Gaziantep
12h 15m1 stop Nicosia Ercan
$341Pegasus Airlines
Booking Insights

Price, demand and travel trends for Gaziantep to Istanbul Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Gaziantep to Istanbul Airport?

Round-trip flights from Gaziantep to Istanbul Airport typically range from $67 to $169. The lowest price found in the past 5 days was $97, on Turkish Airlines.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Gaziantep to Istanbul Airport. It’s 64% cheaper than the average day, while Monday is the most expensive, with prices 48% higher.

What’s the cheapest month to fly from Gaziantep to Istanbul Airport?

•April is the cheapest month to fly from Gaziantep to Istanbul Airport at $39 round-trip.
•September ($221) and October ($196) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 466% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Gaziantep to Istanbul Airport flights

Low season

October

Cheapest flight

$48
Beat the crowds with an average 81% drop in travelers.
The most popular month to fly with an average 121% increase in travelers.
One-way flight from Gaziantep to Istanbul Airport

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

Your Gaziantep to Istanbul Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Gaziantep to Istanbul Airport?

    These are the earliest and latest flight times available from Gaziantep to Istanbul Airport:

    • Earliest: departs at 4:10 am and lands at 6:08 am
    • Latest: departs at 11:45 pm and lands at 1:43 am.

    The flight takes about 1h 58m.

  • What cabin classes can I book on flights from Gaziantep to Istanbul Airport?

    Only Economy Class is available on flights from Gaziantep to Istanbul Airport.

  • How long is a flight from Gaziantep to Istanbul Airport?

    A nonstop flight from Gaziantep to Istanbul Airport takes 1h 58m, covering 555 miles.

  • Do I need a passport to fly from Gaziantep to Istanbul Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Gaziantep to Istanbul Airport flight?

    Round-trip flights from Gaziantep to Istanbul Airport range from $67 to $169, with an average of $135 over the past 12 months. Anything below $67 counts as a good deal.

  • How does on-time performance compare across airlines flying from Gaziantep to Istanbul Airport?

    Turkish Airlines is the only airline operating Gaziantep to Istanbul Airport flights. 93% of its flights are on time.

  • Which aircraft model is used most often on flights from Gaziantep to Istanbul Airport?

    The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Turkish Airlines. Other aircraft seen on the route include Airbus A321-100/200 variants.

  • How are flight departures from Gaziantep to Istanbul Airport spread across the day?

    Morning is the busiest departure period on Gaziantep to Istanbul Airport flights, with 25% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 25%.

  • Have flight prices from Gaziantep to Istanbul Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $97 to $775. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Gaziantep to Istanbul Airport looking right now?

    One-way fares from Gaziantep to Istanbul Airport are currently lower than usual. Average one-way flight prices are about $72, which is 10% below the typical average for this route.

  • What car rental options are available at Istanbul Airport (IST)?

    Istanbul Airport (IST) hosts 5 major car rental companies, with daily rates starting from around $10 for economy cars. Top options include:

    • CIRCULAR
    • Avec Car Rental
    • Ok Mobility
    • Alamo
    • Autounion Car Rental

  • Which airports can I use when flying from Gaziantep to Istanbul Airport?

    Flights from Gaziantep to Istanbul Airport usually depart from Gaziantep (GZT) and arrive at Istanbul (IST).

  • What time of day has the fewest delays on flights from Gaziantep to Istanbul Airport?

    Morning flights have the fewest delays on this route, while night departures tend to have the most.

  • At what point is a flight considered delayed from Gaziantep to Istanbul Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Gaziantep to Istanbul Airport route, 7% of flights were delayed in the past 3 months, with delays averaging 1h 38m.

  • Can I save money by using flexible dates for flights from Gaziantep to Istanbul Airport?

    Yes. Flexible dates can save you up to 76% on flights from Gaziantep to Istanbul Airport. Friday is the cheapest departure day at $49 round-trip on average, while Monday is the most expensive at $201, a difference of $152.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Gaziantep to Istanbul Airport?

    Only Turkish Airlines operates flights between Gaziantep and Istanbul Airport.

  • What popular places can I visit in Istanbul Airport?

    Some of the most popular sights in Istanbul Airport are Taksim Square, Sultan Ahmet Camii and Ayasofya. These are among the most viewed places in Istanbul Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Gaziantep to Istanbul Airport flights?

    Among airlines operating Gaziantep to Istanbul Airport flights:

    • Turkish Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Gaziantep to Istanbul Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Turkish Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Gaziantep to Istanbul Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average $49, about $152 less than Monday fares (76% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Gaziantep to Istanbul Airport trip for April. Fares historically average $39 round-trip in that month - typically $182 less than the most expensive month, which is September (based on the last 12 months).

Prefer to fly direct from Gaziantep to Istanbul?

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

Direct departures

Gaziantep to Istanbul

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Direct returns

Istanbul to Gaziantep

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

More options for your flight from Gaziantep to Istanbul

Complete your trip to Istanbul with a hotel stay or car rental

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