HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Turkey

$275+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — IST
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Turkey with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 November 3, 2025.

Round-trip from

$551
(Cheapflightsfares)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$1,258
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. 16% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 November 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 12/91:00 pmSTL - IST
2 stops24h 45mLufthansa
Wed 12/246:30 amIST - STL
1 stop16h 25mLufthansa
Deal found 10/31$554
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 12/212:55 pmSTL - IST
2 stops24h 50mLufthansa
Tue 12/166:30 amIST - STL
2 stops24h 10mLufthansa
Deal found 11/2$564
This Lufthansa deal was found by Cheapflights users on 10/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:00 pmSTL - IST
2 stops19h 55mLufthansa
Wed 12/246:30 amIST - STL
1 stop16h 25mLufthansa
Deal found 10/31$565
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 12/81:35 pmSTL - IST
2 stops19h 20mUnited Airlines
Thu 12/256:30 amIST - STL
2 stops18h 57mUnited Airlines
Deal found 10/31$575
This KAYAK deal was found by Cheapflights users on 10/31. 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.
Sat 12/66:42 pmSTL - IST
2 stops43h 03mLufthansa
Wed 12/246:30 amIST - STL
1 stop16h 25mLufthansa
Deal found 10/31$580
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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.
Mon 12/86:42 pmSTL - IST
2 stops19h 03mLufthansa
Tue 12/237:00 pmIST - STL
2 stops30h 27mLufthansa
Deal found 10/31$582
This Lufthansa deal was found by Cheapflights users on 10/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:42 pmSTL - IST
2 stops19h 03mLufthansa
Tue 12/237:00 pmIST - STL
1 stop27h 55mLufthansa
Deal found 10/31$584
This KAYAK deal was found by Cheapflights users on 10/31. 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.
Sat 12/66:42 pmSTL - IST
2 stops43h 03mLufthansa
Thu 12/256:30 amIST - STL
2 stops18h 57mLufthansa
Deal found 10/31$585
This Delta deal was found by Cheapflights users on 11/2. 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 12/26:05 pmSTL - IST
2 stops24h 45mDelta
Mon 12/84:50 amIST - STL
2 stops22h 43mDelta
Deal found 11/2$587
This KAYAK deal was found by Cheapflights users on 10/31. 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.
Tue 12/91:00 pmSTL - IST
2 stops24h 45mLufthansa
Tue 12/237:00 pmIST - STL
1 stop27h 55mLufthansa
Deal found 10/31$589
This KAYAK deal was found by Cheapflights users on 10/31. 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.
Sat 12/66:42 pmSTL - IST
2 stops43h 03mLufthansa
Tue 12/237:00 pmIST - STL
1 stop27h 55mLufthansa
Deal found 10/31$600
This KLM deal was found by Cheapflights users on 10/31. 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 12/84:32 pmSTL - SAW
2 stops15h 53mKLM
Thu 12/259:00 amSAW - STL
2 stops20h 41mKLM
Deal found 10/31$614

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 November 3, 2025.
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

Fri 1/16

3:50 pm-10:45 pm

1 stop21h 55m

Istanbul

Sun 1/25

6:30 am-10:58 pm

2 stops25h 28m

$560

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Tue 12/2

12:55 pm-10:45 pm

2 stops24h 50m

Istanbul

Tue 12/9

6:30 am-11:42 pm

2 stops26h 12m

$564

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Mon 12/8

1:00 pm-5:55 pm

2 stops19h 55m

Istanbul

Wed 12/24

6:30 am-1:55 pm

1 stop16h 25m

$565

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 1/18

3:11 pm-10:45 pm

2 stops22h 34m

Istanbul

Mon 2/16

6:30 am-3:29 pm

2 stops41h 59m

$571

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Fri 1/16

4:05 pm-6:05 pm

2 stops41h 00m

Istanbul

Sun 1/25

6:30 am-3:29 pm

2 stops41h 59m

$573

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 2/1

11:05 am-5:25 pm

2 stops21h 20m

Istanbul

Sun 2/8

8:20 am-6:14 pm

2 stops18h 54m

$575

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 12/7

6:42 pm-10:45 pm

2 stops19h 03m

Istanbul

Thu 12/25

6:30 am-10:43 pm

2 stops25h 13m

$575

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 12/7

6:42 pm-10:45 pm

2 stops19h 03m

Istanbul

Wed 12/24

6:30 am-10:43 pm

2 stops25h 13m

$575

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 12/7

6:42 pm-10:45 pm

2 stops19h 03m

Istanbul

Tue 12/23

7:00 pm-1:55 pm

1 stop27h 55m

$584

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sat 12/6

6:42 pm-10:45 pm

2 stops43h 03m

Istanbul

Thu 12/25

6:30 am-4:27 pm

2 stops18h 57m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 42 results
1
2
3
...
5

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 $484). Flying from St. Louis to Turkey in June is currently the most expensive (average of $1,160). 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 STL to TR?

Find hourly flight availability from St. Louis to Turkey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from St. Louis to Turkey in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the afternoon.

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 November 3, 2025.
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
8,001 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Turkish Airlines
7.3
Good
4,039 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Air Canada
7.1
Good
10,393 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Lufthansa
6.8
Okay
7,544 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
British Airways
6.7
Okay
7,494 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 Lufthansa, United Airlines, and Air Canada fly from St. Louis to Turkey in about 19h 55m. The time it takes to get you to your destination can typically vary by up to 21h 05m. 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 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 $484). Flying from St. Louis to Turkey in June is currently the most expensive (average of $1,160). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Turkey

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Frankfurt flights
St. Louis to Heathrow flights
Kansas City to Heathrow flights
Kansas City to Dublin flights
Kansas City to Frankfurt flights
St. Louis to Leonardo da Vinci/Fiumicino flights
St. Louis to Gatwick flights
Kansas City to Gatwick flights
St. Louis to Charles de Gaulle flights
Kansas City to Charles de Gaulle flights
Kansas City to Leonardo da Vinci/Fiumicino flights
St. Louis to London City flights
St. Louis to Dublin flights
St. Louis to Edinburgh flights
St. Louis to Istanbul flights
Kansas City to Athens flights
Kansas City to London City flights
St. Louis to Munich flights
Kansas City to Madrid flights
Kansas City to Barcelona-El Prat flights
St. Louis to Athens flights
St. Louis to Lisbon flights
Kansas City to Vicenza flights
St. Louis to Orly flights
St. Louis to Amsterdam flights
St. Louis to Sabiha Gokcen flights
St. Louis to Madrid flights
St. Louis to Glasgow Intl flights
St. Louis to Sarajevo flights
St. Louis to Barcelona-El Prat flights
Kansas City to Lisbon flights
St. Louis to Stansted flights
Kansas City to Orly flights
Kansas City to Copenhagen flights
St. Louis to Bruxelles-National flights
Kansas City to Munich flights
Springfield to Istanbul flights
St. Louis to Malpensa flights
Springfield to Heathrow flights
Kansas City to Prague flights
St. Louis to Linate flights
Kansas City to Edinburgh flights
Kansas City to Oslo Gardermoen flights
Kansas City to Amsterdam flights
St. Louis to Berlin flights
St. Louis to Basel flights
St. Louis to Vicenza flights
Kansas City to Istanbul flights
Kansas City to Stansted flights
St. Louis to Zurich flights

Top 7 airlines flying from St. Louis to Turkey

Discover the top 7 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$576Average$798FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$627Average$948FlexibilityNo cancel feeOn-time67%
KLMCheapest$647Average$909FlexibilityNo cancel feeOn-time75%
DeltaCheapest$680Average$1,153FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$708Average$1,227FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$752Average$1,244FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$1,162Average$1,356FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.