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$565+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — IST
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
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 January 28, 2026.

This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:05 pm
GSP
-
IST
2 stops26h 40m
Lufthansa
Wed 3/116:30 am
IST
-
GSP
2 stops24h 29m
Lufthansa
Deal found 1/27$565
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/16:50 am
GSP
-
IST
2 stops31h 55m
United Airlines
Sun 3/86:30 am
IST
-
GSP
2 stops17h 21m
United Airlines
Deal found 1/26$577
This British Airways deal was found by Cheapflights users on 1/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:13 am
GSP
-
IST
2 stops34h 37m
Multiple Airlines
Sun 3/88:20 am
IST
-
GSP
2 stops20h 54m
Multiple Airlines
Deal found 1/27$579
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/2610:40 am
GSP
-
IST
2 stops23h 25m
United Airlines
Mon 3/26:30 am
IST
-
GSP
2 stops20h 54m
United Airlines
Deal found 1/26$677
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/1110:00 am
GSP
-
IST
2 stops25h 05m
United Airlines
Wed 3/186:30 am
IST
-
GSP
2 stops19h 58m
United Airlines
Deal found 1/26$777
This Air Canada deal was found by Cheapflights users on 1/28. 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 3/412:05 pm
GSP
-
IST
3 stops22h 00m
Air Canada
Wed 3/116:30 am
IST
-
GSP
3 stops24h 29m
Air Canada
Deal found 1/28$850
This Delta deal was found by Cheapflights users on 1/26. 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 9/143:42 pm
GSP
-
IST
2 stops28h 48m
Delta
Mon 9/284:25 am
IST
-
GSP
2 stops26h 13m
Delta
Deal found 1/26$942
This Ovago deal was found by Cheapflights users on 1/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:42 pm
GSP
-
IST
2 stops23h 23m
Lufthansa
Wed 6/105:40 am
IST
-
GSP
2 stops25h 04m
Lufthansa
Deal found 1/27$1,191
This Delta deal was found by Cheapflights users on 1/26. 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 5/2711:10 am
GSP
-
IST
2 stops31h 10m
Delta
Wed 6/104:25 am
IST
-
GSP
2 stops24h 35m
Delta
Deal found 1/26$1,194

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 January 28, 2026.

Round-trip from

$565
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$690
From Greenville to Istanbul
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($418 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 28, 2026.
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

Wed 3/4

2:51 pm-10:45 pm

2 stops23h 54m

Istanbul

Wed 3/11

6:30 am-11:59 pm

2 stops24h 29m

$566

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sun 3/1

6:50 am-10:45 pm

2 stops31h 55m

Istanbul

Sun 3/8

6:30 am-3:51 pm

2 stops17h 21m

$577

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Tue 3/17

12:07 pm-10:45 pm

2 stops27h 38m

Istanbul

Tue 3/24

6:30 am-8:51 pm

2 stops21h 21m

$577

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Sun 3/1

6:13 am-12:50 am

2 stops34h 37m

Istanbul

Sun 3/8

8:20 am-9:14 pm

2 stops20h 54m

$579

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Thu 2/26

10:40 am-6:05 pm

2 stops23h 25m

Istanbul

Mon 3/2

6:30 am-7:24 pm

2 stops20h 54m

$677

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 3/11

10:00 am-6:05 pm

2 stops25h 05m

Istanbul

Wed 3/18

6:30 am-7:28 pm

2 stops19h 58m

$777

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 3/4

12:05 pm-6:05 pm

3 stops22h 00m

Istanbul

Wed 3/11

6:30 am-11:59 pm

3 stops24h 29m

$850

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 5/27

7:42 pm-2:05 am

2 stops23h 23m

Istanbul

Wed 6/10

5:40 am-11:44 pm

2 stops25h 04m

$1,191

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Wed 5/27

11:10 am-1:20 am

2 stops31h 10m

Istanbul

Wed 6/10

4:25 am-10:00 pm

2 stops24h 35m

$1,194

GreenvilleIstanbul

GSP - IST

GSPIST

Greenville

Thu 7/2

1:10 pm-9:35 pm

2 stops25h 25m

Istanbul

Thu 7/9

5:40 am-11:45 pm

2 stops25h 05m

$1,212

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 13 results
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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 $1,045). 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.

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 and United Airlines can get you from Greenville to Istanbul in just under 23h 54m. Your travel time can differ by up to 8h 01m. 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 $1,045). 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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