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$570+ 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
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Round-trip from

$570
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$844
From Greenville to Istanbul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 11/610:00 amGSP - IST
2 stops24h 05mUnited Airlines
Thu 11/206:30 amIST - GSP
2 stops18h 23mUnited Airlines
Deal found 10/30$1,025
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:23 pmGSP - IST
2 stops26h 22mLufthansa
Fri 11/216:30 amIST - GSP
2 stops25h 26mLufthansa
Deal found 10/30$1,030
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/75:16 pmGSP - IST
2 stops26h 34mDelta
Wed 11/194:50 amIST - GSP
2 stops26h 55mDelta
Deal found 10/30$1,037
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/710:04 amGSP - IST
2 stops33h 46mDelta
Mon 11/245:55 pmIST - GSP
2 stops35h 30mDelta
Deal found 10/30$1,038
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:55 pmGSP - IST
2 stops19h 10mLufthansa
Mon 11/247:00 pmIST - GSP
2 stops32h 10mLufthansa
Deal found 10/30$1,049
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:25 pmGSP - IST
2 stops26h 20mLufthansa
Sun 11/236:30 amIST - GSP
2 stops25h 26mLufthansa
Deal found 10/30$1,063
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 11/62:55 pmGSP - IST
2 stops19h 10mUnited Airlines
Sat 11/226:30 amIST - GSP
2 stops18h 23mUnited Airlines
Deal found 10/30$1,075
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:28 pmGSP - IST
2 stops21h 17mLufthansa
Sat 11/226:30 amIST - GSP
2 stops20h 40mLufthansa
Deal found 10/30$1,080
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/110:00 amGSP - IST
2 stops25h 05mUnited Airlines
Wed 11/266:30 amIST - GSP
2 stops20h 40mUnited Airlines
Deal found 10/30$1,105
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:55 pmGSP - IST
2 stops23h 50mLufthansa
Mon 11/246:30 amIST - GSP
2 stops20h 40mLufthansa
Deal found 10/30$1,110
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/210:00 amGSP - IST
2 stops24h 05mUnited Airlines
Wed 11/266:30 amIST - GSP
2 stops39h 44mUnited Airlines
Deal found 10/30$1,111
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:08 amGSP - IST
2 stops33h 42mKLM
Sun 12/215:55 pmIST - GSP
2 stops36h 11mKLM
Deal found 10/30$1,119

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 October 30, 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

11:49 am-5:55 pm

2 stops22h 06m

Istanbul

Wed 1/21

6:30 am-7:29 pm

2 stops20h 59m

$570

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Fri 1/16

10:51 am-10:45 pm

2 stops27h 54m

Istanbul

Fri 1/23

6:30 am-8:47 pm

2 stops22h 17m

$570

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Fri 1/9

11:00 am-5:25 pm

2 stops22h 25m

Istanbul

Mon 1/12

8:15 am-8:59 pm

2 stops20h 44m

$576

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sun 3/1

10:00 am-6:05 pm

2 stops24h 05m

Istanbul

Sun 3/8

6:30 am-6:04 pm

2 stops19h 34m

$676

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Mon 1/12

7:20 am-4:55 pm

2 stops25h 35m

Istanbul

Tue 1/20

4:50 am-11:55 pm

2 stops27h 05m

$688

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Fri 1/16

7:20 am-4:55 pm

2 stops25h 35m

Istanbul

Thu 1/22

4:50 am-11:55 pm

2 stops27h 05m

$688

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sun 3/1

12:00 pm-3:50 am

2 stops31h 50m

Istanbul

Sat 3/7

4:50 am-5:49 pm

2 stops20h 59m

$700

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Fri 3/27

3:00 pm-4:55 pm

2 stops18h 55m

Istanbul

Tue 3/31

5:05 pm-4:11 pm

2 stops30h 06m

$1,106

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sun 12/14

10:08 am-3:50 am

2 stops33h 42m

Istanbul

Sun 12/21

5:55 pm-10:06 pm

2 stops36h 11m

$1,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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, November is the cheapest month in which you can book a flight from Greenville to Istanbul (average of $592). Flying from Greenville to Istanbul in May is currently the most expensive (average of $1,078). 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 October 30, 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?

    Lufthansa, British Airways, and United Airlines can get you from Greenville to Istanbul in just under 22h 06m. Your travel time can differ by up to 1h 59m. 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, November is the cheapest month in which you can book a flight from Greenville to Istanbul (average of $592). Flying from Greenville to Istanbul in May is currently the most expensive (average of $1,078). 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.

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