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Cheap flights from St. Louis to Turkey from $474

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Turkey departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Turkey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:30 pm - 4:55 pm
STL
-
IST
17h 25m
1 stop
Lufthansa Logo
5:40 am - 1:25 pm
IST
-
STL
15h 45m
1 stop
$551Lufthansa
Wed, Apr 22 - Wed, May 6
British Airways Logo
11:45 am - 12:25 am
STL
-
IST
28h 40m
2 stops
British Airways Logo
7:55 pm - 4:41 pm
IST
-
STL
28h 46m
2 stops
$561British Airways
Wed, Apr 29 - Tue, May 5
Lufthansa Logo
3:30 pm - 9:25 pm
STL
-
IST
21h 55m
1 stop
Lufthansa Logo
3:45 am - 10:59 pm
IST
-
STL
27h 14m
2 stops
$566Lufthansa
Wed, Apr 22 - Tue, May 5
United Airlines Logo
6:15 am - 9:25 pm
STL
-
IST
31h 10m
3 stops
United Airlines Logo
5:40 am - 1:25 pm
IST
-
STL
15h 45m
1 stop
$567United Airlines
Wed, Apr 22 - Wed, May 6
United Airlines Logo
6:15 am - 9:15 pm
STL
-
IST
31h 00m
3 stops
United Airlines Logo
1:55 pm - 12:06 pm
IST
-
STL
30h 11m
2 stops
$575United Airlines
Tue, Apr 21 - Tue, May 5
British Airways Logo
9:35 pm - 1:05 am
STL
-
IST
19h 30m
1 stop
British Airways Logo
7:55 pm - 7:30 pm
IST
-
STL
31h 35m
1 stop
$590British Airways
Tue, Apr 21 - Tue, May 5
KLM Logo
5:59 pm - 9:20 pm
STL
-
SAW
19h 21m
2 stops
KLM Logo
8:50 am - 8:42 pm
SAW
-
STL
19h 52m
2 stops
$727KLM
Wed, Mar 18 - Wed, Apr 15
KLM Logo
12:23 pm - 5:05 pm
STL
-
SAW
20h 42m
2 stops
KLM Logo
8:50 am - 11:34 pm
SAW
-
STL
22h 44m
2 stops
$845KLM
Wed, Apr 29 - Tue, May 5
Turkish Airlines Logo
7:41 am - 5:15 pm
STL
-
ESB
24h 34m
2 stops
Turkish Airlines Logo
10:55 pm - 9:07 pm
ESB
-
STL
30h 12m
2 stops
$1,509Turkish Airlines
Thu, Mar 5 - Mon, Mar 9
Turkish Airlines Logo
7:41 am - 5:15 pm
STL
-
ADB
48h 34m
2 stops
Turkish Airlines Logo
11:00 pm - 9:07 pm
ADB
-
STL
31h 07m
2 stops
$1,509Turkish Airlines
Sat, Feb 28 - Wed, Mar 4

Lufthansa flights from St. Louis to Turkey

Our best Lufthansa deals on St. Louis to Turkey flight tickets
Lufthansa
Apr 22
STL3:30 pmLambert-St Louis
17h 25m
1 stop
IST4:55 pmIstanbul
May 6
IST5:40 amIstanbul
15h 45m
1 stop
STL1:25 pmLambert-St Louis
$551
Lufthansa
Apr 22
STL3:30 pmLambert-St Louis
21h 55m
1 stop
IST9:25 pmIstanbul
May 5
IST3:45 amIstanbul
27h 14m
2 stops
STL10:59 pmLambert-St Louis
$566
Lufthansa
Apr 29
STL3:30 pmLambert-St Louis
13h 30m
1 stop
IST1:00 pmIstanbul
May 5
IST1:55 pmIstanbul
31h 30m
1 stop
STL1:25 pmLambert-St Louis
$578

British Airways flights from St. Louis to Turkey

Our best British Airways deals on St. Louis to Turkey flight tickets
British Airways
Apr 29
STL11:45 amLambert-St Louis
28h 40m
2 stops
IST12:25 amIstanbul
May 5
IST7:55 pmIstanbul
28h 46m
2 stops
STL4:41 pmLambert-St Louis
$561
British Airways
Apr 21
STL9:35 pmLambert-St Louis
19h 30m
1 stop
IST1:05 amIstanbul
May 5
IST7:55 pmIstanbul
31h 35m
1 stop
STL7:30 pmLambert-St Louis
$590
British Airways
Mar 18
STL9:37 amLambert-St Louis
30h 48m
2 stops
IST12:25 amIstanbul
Mar 25
IST7:35 amIstanbul
24h 09m
2 stops
STL11:44 pmLambert-St Louis
$600

momondo 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from St. Louis to Turkey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 4/22

3:30 pm-4:55 pm

1 stop17h 25m

Istanbul

Wed 5/6

5:40 am-1:25 pm

1 stop15h 45m

$551

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 4/29

11:45 am-12:25 am

2 stops28h 40m

Istanbul

Tue 5/5

7:55 pm-4:41 pm

2 stops28h 46m

$561

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 4/22

3:30 pm-9:25 pm

1 stop21h 55m

Istanbul

Tue 5/5

3:45 am-10:59 pm

2 stops27h 14m

$566

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 4/22

6:15 am-9:25 pm

3 stops31h 10m

Istanbul

Wed 5/6

5:40 am-1:25 pm

1 stop15h 45m

$567

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Tue 4/21

6:15 am-9:15 pm

3 stops31h 00m

Istanbul

Tue 5/5

1:55 pm-12:06 pm

2 stops30h 11m

$575

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Tue 4/21

9:35 pm-1:05 am

1 stop19h 30m

Istanbul

Tue 5/5

7:55 pm-7:30 pm

1 stop31h 35m

$590

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Wed 3/18

5:59 pm-9:20 pm

2 stops19h 21m

Istanbul Sabiha Gokcen

Wed 4/15

8:50 am-8:42 pm

2 stops19h 52m

$727

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Wed 4/29

12:23 pm-5:05 pm

2 stops20h 42m

Istanbul Sabiha Gokcen

Tue 5/5

8:50 am-11:34 pm

2 stops22h 44m

$845

St. LouisAnkara

STL - ESB

STLESB

Lambert-St Louis

Thu 3/5

7:41 am-5:15 pm

2 stops24h 34m

Ankara Esenboga

Mon 3/9

10:55 pm-9:07 pm

2 stops30h 12m

$1,509

St. LouisIzmir

STL - ADB

STLADB

Lambert-St Louis

Sat 2/28

7:41 am-5:15 pm

2 stops48h 34m

Izmir Adnan Menderes Arpt

Wed 3/4

11:00 pm-9:07 pm

2 stops31h 07m

$1,509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Turkey from

How to get the cheapest flight ticket from St. Louis to Turkey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Turkey?

The cheapest month to fly to Turkey from St. Louis is in December. Flight prices, which tend to average around $607, are often lower during this time because this is during the off-season. If you don’t want to visit Turkey in December, then you should wait until January to fly from St. Louis, when ticket prices are also cheap, with an average price of $661.

How far in advance should I book a flight to Turkey?

You are more likely to see cheaper flights to Turkey from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Turkey for around $982 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Turkey from St. Louis for as low as $707 on momondo.

Can stopping save me money on St. Louis to Turkey flights?

You could potentially save up to 18% on your flight if you consider stops on a St. Louis to Turkey flight.

Cheap St. Louis to Turkey flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Turkey

Fastest flight time

15h 54m

Direct flights

None
The fastest flight from St. Louis to Turkey takes 15h 54m
There are no direct flights from St. Louis to Turkey. There are no popular flight routes from St. Louis to Turkey.
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Turkey?

    Prices for flights from Lambert-St Louis Airport to Turkey were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Turkey?

  • How old do you have to be to fly from Lambert-St Louis Airport to Turkey?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Turkey.

  • What documentation or ID do you need to fly to Turkey?

    The travel and health documents you'll need for your trip to Turkey may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Turkey. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to Turkey

Compare and see reviews for airlines that fly from St. Louis to Turkey with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $576Free CancellationRating
6.7
7,721 reviews
Search British Airways flights
LufthansaPriceFrom $586Free CancellationRating
6.8
7,775 reviews
Search Lufthansa flights
KLMPriceFrom $617Free CancellationRating
7.7
1,450 reviews
Search KLM flights
Air CanadaPriceFrom $627Free CancellationRating
7.1
10,698 reviews
Search Air Canada flights
United AirlinesPriceFrom $633Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights
DeltaPriceFrom $687Free CancellationRating
7.9
8,173 reviews
Search Delta flights
Turkish AirlinesPriceFrom $866Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Turkey?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Turkey. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Turkey with flexible booking policies on momondo?

All flight searches from St. Louis to Turkey on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Turkey?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Turkey.

I’m not ready to book a flight from St. Louis to Turkey right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Turkey from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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