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$560+ Cheap flights from Greenville (GSP) to Istanbul

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — IST
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Greenville to Istanbul

Cheapest flights from Greenville to Istanbul
Explore the most affordable flight options available from Greenville to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:59 pmGSP - IST
2 stops36h 56mDelta
Sun 12/285:55 pmIST - GSP
2 stops33h 18mDelta
Deal found 12/15$1,331
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:59 pmGSP - IST
2 stops36h 56mDelta
Sat 12/275:55 pmIST - GSP
2 stops33h 18mDelta
Deal found 12/15$1,343
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:50 pmGSP - IST
2 stops23h 55mUnited Airlines
Sat 12/276:30 amIST - GSP
2 stops22h 17mUnited Airlines
Deal found 12/15$1,374
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:50 pmGSP - IST
2 stops23h 55mUnited Airlines
Mon 12/296:30 amIST - GSP
2 stops23h 27mUnited Airlines
Deal found 12/15$1,436
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:50 pmGSP - IST
2 stops23h 55mUnited Airlines
Sun 12/286:30 amIST - GSP
2 stops44h 46mUnited Airlines
Deal found 12/15$1,443
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:43 pmGSP - IST
2 stops20h 12mDelta
Sat 12/275:55 pmIST - GSP
2 stops36h 11mDelta
Deal found 12/15$1,458
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:59 pmGSP - IST
2 stops36h 56mDelta
Sun 12/284:50 amIST - GSP
2 stops25h 01mDelta
Deal found 12/15$1,655
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:03 pmGSP - IST
2 stops29h 57mMultiple Airlines
Thu 12/251:50 pmIST - GSP
1 stop39h 16mMultiple Airlines
Deal found 12/15$1,681
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:30 amGSP - IST
2 stops25h 25mDelta
Thu 12/254:50 amIST - GSP
2 stops25h 01mDelta
Deal found 12/15$1,694
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:30 amGSP - IST
2 stops25h 25mDelta
Sat 12/275:55 pmIST - GSP
2 stops36h 11mDelta
Deal found 12/15$1,695
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:34 amGSP - IST
2 stops31h 21mUnited Airlines
Thu 12/256:30 amIST - GSP
2 stops23h 27mUnited Airlines
Deal found 12/15$1,699
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:59 pmGSP - IST
2 stops36h 56mDelta
Thu 12/254:50 amIST - GSP
2 stops22h 23mDelta
Deal found 12/15$1,700

Find flight deals from Greenville to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Istanbul (TR5). 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 December 16, 2025.

Round-trip from

$560
(oojo)

Popular in

June

Cheapest in

November

Average price

$774
From Greenville to Istanbul
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($277 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville 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 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Greenville to Istanbul that are best for you.

Fly from

Greenville

Fly to

Istanbul

Route

Depart

Return

Price

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Mon 1/12

11:00 am-5:30 pm

2 stops22h 30m

Istanbul

Mon 1/19

3:15 pm-8:59 pm

2 stops37h 44m

$560

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 1/28

11:00 am-12:25 am

2 stops29h 25m

Istanbul

Wed 2/4

7:35 am-8:59 pm

2 stops21h 24m

$560

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sun 3/1

6:00 am-5:25 pm

2 stops27h 25m

Istanbul

Sun 3/8

6:40 pm-10:41 am

2 stops47h 01m

$565

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Fri 2/13

10:40 am-10:45 pm

2 stops28h 05m

Istanbul

Tue 2/17

6:30 am-8:41 pm

2 stops22h 11m

$576

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 1/28

11:50 am-6:05 pm

3 stops22h 15m

Istanbul

Wed 2/4

6:30 am-8:47 pm

3 stops22h 17m

$919

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Mon 1/12

11:49 am-5:55 pm

3 stops22h 06m

Istanbul

Mon 1/19

6:30 am-8:47 pm

3 stops22h 17m

$1,219

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sun 3/1

2:51 pm-6:05 pm

3 stops19h 14m

Istanbul

Sun 3/8

6:30 am-10:59 pm

3 stops24h 29m

$1,508

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Mon 1/12

9:48 am-6:25 pm

3 stops24h 37m

Istanbul

Mon 1/19

8:55 pm-11:57 pm

3 stops35h 02m

$1,685

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sat 5/23

7:45 pm-9:15 pm

2 stops42h 30m

$922

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sat 5/23

8:45 am-12:55 pm

3 stops21h 10m

$976

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Greenville to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Greenville with our price prediction graph.
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 Greenville to Istanbul

What is the cheapest month to book a flight from Greenville to Istanbul?

Currently, January is the cheapest month in which you can book a flight from Greenville to Istanbul (average of $574). Flying from Greenville to Istanbul in May is currently the most expensive (average of $1,083). 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 GSP to IST?

Find hourly flight availability from Greenville 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 December 16, 2025.

When flying from Greenville to Istanbul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Greenville to Istanbul?

    If you book a flight to Istanbul from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville. There are 0 flights from Greenville to Istanbul per day from 0 different airlines.

  • How long is the flight from Greenville to Istanbul?

    British Airways and United Airlines can get you from Greenville to Istanbul in just under 22h 30m. Your travel time can differ by up to 5h 35m. The distance between Greenville and Istanbul is about 5591 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Greenville to Istanbul that include hotel bookings?

    Yes. In addition to deals on Greenville to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Istanbul.

  • Can I find deals for business class flights from Greenville to Istanbul?

    Yes. Cheapflights offers flight deals from Greenville to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Istanbul?

    Currently, January is the cheapest month in which you can book a flight from Greenville to Istanbul (average of $574). Flying from Greenville to Istanbul in May is currently the most expensive (average of $1,083). 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.

See more FAQs

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