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$281+ Cheap flights from Greenville (GSP) to Istanbul (IST)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — IST
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 (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 July 29, 2025.

Round-trip from

$736
(Delta)

One-way from

$281
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,222
From Greenville to Istanbul
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One-way flight from Greenville to Istanbul
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Highest demand for flights based on searches. 13% potential increase in price ($173 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 9/102:15 pmGSP - IST
2 stops30h 10mDelta
Wed 9/174:20 amIST - GSP
2 stops24h 14mDelta
Deal found 7/27$736
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:59 pmGSP - IST
2 stops22h 51mBritish Airways
Fri 9/198:20 amIST - GSP
2 stops19h 38mBritish Airways
Deal found 7/29$815
This Air France deal was found by Cheapflights users on 7/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:03 pmGSP - IST
2 stops19h 17mKLM
Fri 10/315:55 pmIST - GSP
2 stops30h 46mKLM
Deal found 7/27$851
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Wed 9/106:08 amGSP - IST
3 stops28h 12mMultiple Airlines
Tue 9/161:40 amIST - GSP
3 stops28h 20mMultiple Airlines
Deal found 7/27$957
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:00 pmGSP - IST
2 stops22h 00mAmerican Airlines
Wed 9/178:25 amIST - GSP
3 stops21h 33mAmerican Airlines
Deal found 7/27$972
This Air Canada deal was found by Cheapflights users on 7/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:35 amGSP - IST
3 stops24h 35mAir Canada
Wed 9/247:45 amIST - GSP
3 stops22h 15mAir Canada
Deal found 7/28$976

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 July 29, 2025.
Use the filters below to find and compare flights from Greenville to Istanbul Airport that are best for you.

Fly from

Greenville

Fly to

Istanbul

Route

Depart

Return

Price

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 9/10

2:15 pm-3:25 am

2 stops30h 10m

Istanbul

Wed 9/17

4:20 am-9:34 pm

2 stops24h 14m

$736

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Fri 9/12

12:59 pm-6:50 pm

2 stops22h 51m

Istanbul

Fri 9/19

8:20 am-8:58 pm

2 stops19h 38m

$815

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sun 10/19

2:03 pm-4:20 pm

2 stops19h 17m

Istanbul

Fri 10/31

5:55 pm-5:41 pm

2 stops30h 46m

$851

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 9/10

6:08 am-5:20 pm

3 stops28h 12m

Istanbul

Tue 9/16

1:40 am-11:00 pm

3 stops28h 20m

$957

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 9/10

2:00 pm-7:00 pm

2 stops22h 00m

Istanbul

Wed 9/17

8:25 am-10:58 pm

3 stops21h 33m

$972

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 9/17

9:35 am-5:10 pm

3 stops24h 35m

Istanbul

Wed 9/24

7:45 am-11:00 pm

3 stops22h 15m

$976

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Mon 10/6

8:03 pm-3:50 am

2 stops48h 47m

$281

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sat 10/4

5:34 pm-5:00 pm

2 stops40h 26m

$666

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sat 10/4

9:35 am-5:10 pm

3 stops24h 35m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 Airport

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

Currently, November is the cheapest month in which you can book a flight from Greenville to Istanbul Airport (average of $923). Flying from Greenville to Istanbul Airport in June is currently the most expensive (average of $1,359). 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 July 29, 2025.

When flying from Greenville to Istanbul Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 34% versus a flight in the afternoon.

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 July 29, 2025.
Get a feel of what it's like to fly with Delta, KLM, and American Airlines from Greenville to Istanbul Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,826 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,265 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Greenville (GSP) is the airport you will fly out of if you book a flight from Greenville to Istanbul. You should not have trouble finding flights to Istanbul from Greenville; the airport handles an average of 0 outbound flights to Istanbul per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Greenville airport to Istanbul. It is only a 10.4 mi journey to Greenville (GSP) from Greenville’s city center.

  • What are the cheapest airlines flying from Greenville to Istanbul Airport round-trip?

    According to our current data, Delta ($736), British Airways ($815), and KLM ($851) offers the cheapest pricing from Greenville to Istanbul Airport. Delta is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 Airport?

    Currently, November is the cheapest month in which you can book a flight from Greenville to Istanbul Airport (average of $923). Flying from Greenville to Istanbul Airport in June is currently the most expensive (average of $1,359). 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

Traveling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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Alternative routes for Greenville to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Greenville to Istanbul

Discover the top airline that operate flights from Greenville 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$852Average$1,096FlexibilityNo cancel feeOn-time76%

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