$47+ Cheap flights from Gaziantep (GZT) to Istanbul (IST)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
GZT — IST
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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Find cheap flights from Gaziantep to Istanbul with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Gaziantep to Istanbul
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Cheapest flights from Gaziantep to IstanbulExplore the most affordable flight options available from Gaziantep to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from Gaziantep to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
This Turkish Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:50 pm -
Nonstop1h 50m
Sun 12/62:10 am -
Nonstop1h 50m
Deal found 11/8![Turkish Airlines logo]()
$108
This Turkish Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:50 pm -
Nonstop1h 50m
Sun 11/297:05 am -
Nonstop1h 45m
Deal found 11/10![Turkish Airlines logo]()
$114
This Turkish Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:50 pm -
Nonstop1h 50m
Mon 12/282:10 am -
Nonstop1h 50m
Deal found 11/7![Turkish Airlines logo]()
$115
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:50 pm -
Nonstop1h 50m
Mon 11/301:25 pm -
Nonstop1h 40m
Deal found 11/9![Turkish Airlines logo]()
$121
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:50 pm -
Nonstop1h 50m
Thu 12/311:25 pm -
Nonstop1h 40m
Deal found 11/9![Turkish Airlines logo]()
$128
This Turkish Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:10 pm -
Nonstop2h 00m
Mon 11/301:25 pm -
Nonstop1h 40m
Deal found 11/8![Turkish Airlines logo]()
$134
This Turkish Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:55 am -
Nonstop2h 00m
Sat 11/282:10 am -
Nonstop1h 50m
Deal found 11/6![Turkish Airlines logo]()
$135
This Turkish Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:50 pm -
Nonstop1h 50m
Fri 11/271:25 pm -
Nonstop1h 40m
Deal found 11/8![Turkish Airlines logo]()
$136
This Turkish Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:45 am -
Nonstop1h 55m
Thu 11/261:25 pm -
Nonstop1h 40m
Deal found 11/10![Turkish Airlines logo]()
$141
This Turkish Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:35 am -
Nonstop1h 55m
Mon 11/301:25 pm -
Nonstop1h 40m
Deal found 11/10![Turkish Airlines logo]()
$143
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:50 pm -
Nonstop1h 50m
Sun 11/152:10 am -
Nonstop1h 50m
Deal found 11/9![Turkish Airlines logo]()
$148
Best flights from Gaziantep to IstanbulDiscover carefully curated flight deals from Gaziantep to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Gaziantep to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This Turkish Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:50 pm -
Nonstop1h 50m
Sun 12/62:10 am -
Nonstop1h 50m
Deal found 11/8![Turkish Airlines logo]()
$108
This Turkish Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:50 pm -
Nonstop1h 50m
Mon 12/282:10 am -
Nonstop1h 50m
Deal found 11/7![Turkish Airlines logo]()
$115
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:50 pm -
Nonstop1h 50m
Mon 11/301:25 pm -
Nonstop1h 40m
Deal found 11/9![Turkish Airlines logo]()
$121
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:50 pm -
Nonstop1h 50m
Thu 12/311:25 pm -
Nonstop1h 40m
Deal found 11/9![Turkish Airlines logo]()
$128
This Turkish Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3111:50 pm -
Nonstop1h 50m
Fri 1/19:25 am -
Nonstop1h 45m
Deal found 11/7![Turkish Airlines logo]()
$128
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:45 am -
Nonstop1h 55m
Fri 1/13:40 pm -
Nonstop1h 45m
Deal found 11/9![Turkish Airlines logo]()
$134
This Turkish Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:55 am -
Nonstop2h 00m
Sat 11/282:10 am -
Nonstop1h 50m
Deal found 11/6![Turkish Airlines logo]()
$135
This Turkish Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:10 pm -
Nonstop2h 00m
Mon 11/309:15 pm -
Nonstop1h 50m
Deal found 11/8![Turkish Airlines logo]()
$136
This Turkish Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:50 pm -
Nonstop1h 50m
Fri 11/271:25 pm -
Nonstop1h 40m
Deal found 11/8![Turkish Airlines logo]()
$136
This Turkish Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:45 am -
Nonstop1h 55m
Thu 11/261:25 pm -
Nonstop1h 40m
Deal found 11/10![Turkish Airlines logo]()
$141
This Turkish Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:35 am -
Nonstop1h 55m
Mon 11/301:25 pm -
Nonstop1h 40m
Deal found 11/10![Turkish Airlines logo]()
$143
Last-minute flights from Gaziantep to IstanbulDiscover last-minute flight deals from Gaziantep to Istanbul. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Gaziantep to Istanbul. Data last updated November 11, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:50 pm -
Nonstop1h 50m
Mon 11/239:15 pm -
Nonstop1h 50m
Deal found 11/9![Turkish Airlines logo]()
$164
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:50 pm -
Nonstop1h 50m
Mon 11/239:15 pm -
Nonstop1h 50m
Deal found 11/9![Turkish Airlines logo]()
$172
One-way flights from Gaziantep to IstanbulSearch for one-way flight options from Gaziantep to Istanbul. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Gaziantep to Istanbul. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:50 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Turkish Airlines logo]()
$47
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:50 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Turkish Airlines logo]()
$54
This Turkish Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:50 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Turkish Airlines logo]()
$60
This Turkish Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:45 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Turkish Airlines logo]()
$74
This Jetabroad deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:50 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Turkish Airlines logo]()
$84
This Mytrip deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:20 am -
1 stop12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$108
This Pegasus Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Pegasus Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:45 pm -
1 stop26h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Pegasus Airlines logo]()
$488
Find flight deals from Gaziantep to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Gaziantep (GZT) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $108 (Turkish Airlines) |
One-way from | $47 (Turkish Airlines) |
Popular in | June |
Cheapest in | April |
Average price | $96 |
Good round-trip deal | $192 or less |
Good one-way deal | $75 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Gaziantep to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 11, 2026.
Use the filters below to find and compare flights from Gaziantep to Istanbul Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Tue 12/8
11:50 pm-1:40 am
Nonstop1h 50m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$47
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Wed 12/9
11:50 pm-1:40 am
Nonstop1h 50m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$47
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Thu 12/24
11:50 pm-1:40 am
Nonstop1h 50m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$54
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Tue 11/24
11:50 pm-1:40 am
Nonstop1h 50m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$60
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Mon 11/16
4:45 am-6:40 am
Nonstop1h 55m
Istanbul
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Wed 12/2
11:50 pm-1:40 am
Nonstop1h 50m
Istanbul
Sun 12/6
2:10 am-4:00 am
Nonstop1h 50m
$108
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Tue 12/22
11:50 pm-1:40 am
Nonstop1h 50m
Istanbul
Mon 12/28
2:10 am-4:00 am
Nonstop1h 50m
$115
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Wed 11/25
11:50 pm-1:40 am
Nonstop1h 50m
Istanbul
Mon 11/30
1:25 pm-3:05 pm
Nonstop1h 40m
$121
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Thu 12/24
11:50 pm-1:40 am
Nonstop1h 50m
Istanbul
Thu 12/31
1:25 pm-3:05 pm
Nonstop1h 40m
$128
GaziantepIstanbul
GZT Gaziantep - IST Istanbul
GZTIST
Gaziantep
Thu 12/31
11:50 pm-1:40 am
Nonstop1h 50m
Istanbul
Fri 1/1
9:25 am-11:10 am
Nonstop1h 45m
$128
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Gaziantep to Istanbul
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gaziantep to Istanbul in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Gaziantep-Istanbul Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gaziantep-Istanbul Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gaziantep-Istanbul Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Gaziantep-Istanbul Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Gaziantep-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Gaziantep to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Gaziantep with our price prediction graph.
GZT-IST
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Gaziantep to Istanbul Airport
Prices
Delays
What is the cheapest month to book a flight from Gaziantep to Istanbul Airport?
Currently, April is the cheapest month in which you can book a flight from Gaziantep to Istanbul Airport (average of $82). Flying from Gaziantep to Istanbul Airport in June is currently the most expensive (average of $191). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GZT to IST?
Find hourly flight availability from Gaziantep to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Gaziantep to Istanbul Airport as you normally would.
How often are flights from Gaziantep to Istanbul delayed?
About 7% of weekly flights between Gaziantep and Istanbul have experienced delays in the past year, with the average delay time being 98 minutes.
What is the most punctual flight time for Gaziantep to Istanbul flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Gaziantep to Istanbul flights?
Over the last year, Turkish Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.
Reviews of airlines servicing Istanbul
Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated November 11, 2026.
Peruse reviews from past customers who have flown with Turkish Airlines from Gaziantep to Istanbul Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
7.8
Entertainment
7.5
Boarding
7.3
Overall
7.4
Food
7.5
Reviews
1 / 20
6.0
GoodDeborah,Nov 2026
JFK - IST
Comfort
7.3
Crew
7.8
Entertainment
7.5
Boarding
7.3
Overall
7.4
Food
7.5
Reviews
1 / 20
6.0
GoodDeborah,Nov 2026
JFK - IST
Related info for your journey
Find useful and relevant information for your journey from Gaziantep to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Istanbul Airport?
Book flights to Istanbul Airport if you plan to visit one of these locationsYalova
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Alternative routes for Gaziantep to Istanbul
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Complete your trip
Complete your trip to Istanbul by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Istanbul
Explore flights to Istanbul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 11, 2026.
Gaziantep and Istanbul flights
Browse other Gaziantep and Istanbul flight options. Last updated on November 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Gaziantep to Istanbul
Discover the top 2 airlines that operate flights from Gaziantep to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$111 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$190 | FlexibilityNo cancel fee | On-time77% |