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Turkey

$377+ Cheap flights from St. Louis (STL) to Turkey

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — IST
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from St. Louis to Turkey

Cheapest flights from St. Louis to Turkey
Explore the most affordable flight options available from St. Louis to Turkey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:25 am
STL
-
IST
2 stops21h 40m
United Airlines
Mon 3/26:30 am
IST
-
STL
2 stops24h 10m
United Airlines
Deal found 1/28$579
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:28 am
STL
-
IST
2 stops27h 17m
Lufthansa
Wed 4/155:40 am
IST
-
STL
1 stop15h 45m
Lufthansa
Deal found 1/27$603
This Justfly.com deal was found by Cheapflights users on 1/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:30 pm
STL
-
IST
1 stop13h 30m
Lufthansa
Tue 4/283:45 am
IST
-
STL
2 stops25h 23m
Lufthansa
Deal found 1/29$617
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:50 pm
STL
-
IST
1 stop21h 55m
Lufthansa
Sun 4/55:50 am
IST
-
STL
1 stop15h 35m
Lufthansa
Deal found 1/28$621
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:35 pm
STL
-
IST
2 stops23h 30m
Lufthansa
Sat 5/93:45 am
IST
-
STL
2 stops17h 40m
Lufthansa
Deal found 1/27$629
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:35 pm
STL
-
IST
2 stops23h 30m
Lufthansa
Sun 5/105:50 am
IST
-
STL
1 stop15h 35m
Lufthansa
Deal found 1/27$632
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:50 pm
STL
-
IST
1 stop21h 55m
Lufthansa
Sun 5/35:50 am
IST
-
STL
1 stop15h 35m
Lufthansa
Deal found 1/27$633
This KLM deal was found by Cheapflights users on 1/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:39 pm
STL
-
SAW
2 stops19h 46m
KLM
Wed 4/158:50 am
SAW
-
STL
2 stops22h 22m
KLM
Deal found 1/29$731
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/113:31 pm
STL
-
SAW
2 stops20h 49m
KLM
Tue 2/179:00 am
SAW
-
STL
2 stops20h 43m
KLM
Deal found 1/27$737
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:23 am
STL
-
SAW
2 stops21h 02m
KLM
Thu 4/308:50 am
SAW
-
STL
2 stops43h 48m
KLM
Deal found 1/27$790
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:10 pm
STL
-
ADB
2 stops22h 15m
Multiple Airlines
Sat 8/223:50 am
ADB
-
STL
2 stops17h 35m
Multiple Airlines
Deal found 1/26$842
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:59 pm
STL
-
SAW
2 stops19h 01m
Scandinavian Airlines
Tue 6/28:50 am
SAW
-
STL
2 stops22h 48m
Scandinavian Airlines
Deal found 1/28$856

Find flight deals from St. Louis to Turkey

Keep the following information in mind while searching for St. Louis to Turkey flight deals. Data was last updated January 29, 2026.

Round-trip from

$579
(United Airlines)

One-way from

$377
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$674
From Lambert-St Louis to Turkey
Search Deals
One-way flight from Lambert-St Louis to Turkey
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 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 St. Louis to Turkey 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 29, 2026.
Use the filters below to find and compare flights from St. Louis to Turkey that are best for you.

Fly from

St. Louis

Fly to

Turkey

Route

Depart

Return

Price

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Thu 2/26

11:25 am-6:05 pm

2 stops21h 40m

Istanbul

Mon 3/2

6:30 am-9:40 pm

2 stops24h 10m

$579

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 3/18

7:00 pm-10:45 pm

2 stops19h 45m

Istanbul

Wed 4/15

5:40 am-1:25 pm

1 stop15h 45m

$606

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 3/22

4:50 pm-10:45 pm

1 stop21h 55m

Istanbul

Sun 4/5

5:50 am-1:25 pm

1 stop15h 35m

$621

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Fri 4/24

1:29 pm-4:15 pm

2 stops18h 46m

Istanbul

Wed 4/29

8:15 am-10:14 pm

2 stops21h 59m

$629

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Tue 3/31

6:35 pm-2:05 am

2 stops23h 30m

Istanbul

Sat 5/9

3:45 am-1:25 pm

2 stops17h 40m

$629

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 3/1

3:50 pm-10:45 pm

1 stop21h 55m

Istanbul

Sun 5/3

5:50 am-1:25 pm

1 stop15h 35m

$633

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 3/1

6:00 am-10:45 pm

2 stops31h 45m

Istanbul

Sun 5/3

5:50 am-1:25 pm

1 stop15h 35m

$643

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 3/22

4:05 pm-10:45 pm

2 stops22h 40m

Istanbul

Sun 4/5

5:50 am-1:25 pm

1 stop15h 35m

$652

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 3/1

5:50 pm-3:50 am

2 stops25h 00m

Istanbul

Sun 5/3

6:00 am-11:34 pm

2 stops25h 34m

$665

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Wed 3/18

1:39 pm-5:25 pm

2 stops19h 46m

Istanbul Sabiha Gokcen

Wed 4/15

8:50 am-8:38 pm

2 stops19h 48m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 29 results
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Best time to book a flight from St. Louis to Turkey

Have a flexible travel schedule? Discover the best time to fly to Turkey from St. Louis 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 St. Louis to Turkey

What is the cheapest month to book a flight from St. Louis to Turkey?

Currently, December is the cheapest month in which you can book a flight from St. Louis to Turkey (average of $483). Flying from St. Louis to Turkey in June is currently the most expensive (average of $1,161). 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.

Reviews of airlines servicing Turkey

Get insights into the airlines that provide service to Turkey. 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 Turkey. Reviews last updated January 29, 2026.
See what other customers who have flown with Delta, Turkish Airlines, and Air Canada from St. Louis to Turkey have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,208 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,666 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,752 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Turkey. 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 St. Louis to Turkey?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Turkey. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • How long is the flight from St. Louis to Turkey?

    Airlines like United Airlines, Lufthansa, and KLM fly from St. Louis to Turkey in about 19h 45m. The time it takes to get you to your destination can typically vary by up to 1h 55m. The distance between St. Louis and Turkey is about 5707 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from St. Louis to Turkey one-way?

    The cheapest airlines for a one-way flight from St. Louis to Turkey are Lufthansa ($367), United Airlines ($458), and Turkish Airlines ($660).

  • What are the most popular routes from St. Louis to Turkey?

    The most popular route from St. Louis to Turkey is Lambert-St Louis - Istanbul. You may also consider Lambert-St Louis - Istanbul Sabiha Gokcen or Lambert-St Louis - Izmir Adnan Menderes Arpt.

  • Can I find deals for flights from St. Louis to Turkey that include hotel bookings?

    Yes. In addition to deals on St. Louis to Turkey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Turkey?

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

  • Can I find deals for business class flights from St. Louis to Turkey?

    Yes. Cheapflights offers flight deals from St. Louis to Turkey 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 St. Louis to Turkey?

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Turkey (average of $483). Flying from St. Louis to Turkey in June is currently the most expensive (average of $1,161). 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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Alternative routes for St. Louis to Turkey

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from St. Louis to Turkey

Discover the top 8 airlines that operate flights from St. Louis to Turkey. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$545Average$718FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$576Average$872FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$586Average$1,244FlexibilityNo cancel feeOn-time76%
KLMCheapest$617Average$850FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$627Average$948FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$633Average$1,114FlexibilityNo cancel feeOn-time69%
DeltaCheapest$701Average$1,099FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$866Average$1,301FlexibilityNo cancel feeOn-time77%

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