Cheap flights from St. Louis to Turkey from $536

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 10/1. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:04 pm - 3:30 am
STL
-
IST
25h 26m
2 stops
Delta Logo
6:00 am - 8:42 pm
IST
-
STL
22h 42m
2 stops
$629Delta
Tue, Jul 28 - Wed, Aug 5
Delta Logo
5:25 pm - 3:30 am
STL
-
IST
26h 05m
2 stops
Delta Logo
6:00 am - 4:52 pm
IST
-
STL
18h 52m
2 stops
$630Delta
Mon, Aug 3 - Wed, Aug 12
Delta Logo
2:10 pm - 3:30 am
STL
-
IST
29h 20m
2 stops
Delta Logo
5:20 pm - 5:38 pm
IST
-
STL
32h 18m
2 stops
$639Delta
Mon, Aug 17 - Mon, Aug 24
Delta Logo
2:10 pm - 3:30 am
STL
-
IST
29h 20m
2 stops
Delta Logo
6:00 am - 8:31 pm
IST
-
STL
22h 31m
2 stops
$640Delta
Mon, Aug 17 - Wed, Aug 26
KLM Logo
3:42 pm - 5:05 pm
STL
-
SAW
17h 23m
2 stops
KLM Logo
8:50 am - 8:31 pm
SAW
-
STL
19h 41m
2 stops
$996KLM
Tue, Sep 8 - Wed, Sep 30
Multiple Airlines Logo
2:40 pm - 6:50 pm
STL
-
SAW
44h 10m
2 stops
Multiple Airlines Logo
5:55 pm - 8:07 pm
SAW
-
STL
34h 12m
2 stops
$1,004Multiple Airlines
Sat, Aug 15 - Tue, Aug 25
KLM Logo
6:04 pm - 9:00 pm
STL
-
SAW
18h 56m
2 stops
KLM Logo
8:50 am - 9:09 pm
SAW
-
STL
20h 19m
2 stops
$1,064KLM
Thu, May 28 - Sat, Jun 6
Multiple Airlines Logo
2:40 pm - 7:50 pm
STL
-
SAW
21h 10m
2 stops
Multiple Airlines Logo
9:20 am - 8:00 pm
SAW
-
STL
18h 40m
2 stops
$1,146Multiple Airlines
Wed, Sep 9 - Wed, Sep 30
Qatar Airways Logo
4:21 pm - 12:10 pm
STL
-
SAW
34h 49m
2 stops
Qatar Airways Logo
1:40 pm - 4:40 pm
SAW
-
STL
36h 00m
2 stops
$1,164Qatar Airways
Sun, Nov 1 - Sat, Nov 7
Qatar Airways Logo
6:51 pm - 12:00 pm
STL
-
ESB
33h 09m
2 stops
Qatar Airways Logo
1:00 pm - 7:30 pm
ESB
-
STL
39h 30m
2 stops
$1,197Qatar Airways
Wed, Oct 28 - Sun, Nov 1

Delta flights from St. Louis to Turkey

Our best Delta deals on St. Louis to Turkey flight tickets
Delta
Jul 28
STL6:04 pmLambert-St Louis
25h 26m
2 stops
IST3:30 amIstanbul
Aug 5
IST6:00 amIstanbul
22h 42m
2 stops
STL8:42 pmLambert-St Louis
$629
Delta
Aug 3
STL5:25 pmLambert-St Louis
26h 05m
2 stops
IST3:30 amIstanbul
Aug 12
IST6:00 amIstanbul
18h 52m
2 stops
STL4:52 pmLambert-St Louis
$630
Delta
Aug 17
STL2:10 pmLambert-St Louis
29h 20m
2 stops
IST3:30 amIstanbul
Aug 24
IST5:20 pmIstanbul
32h 18m
2 stops
STL5:38 pmLambert-St Louis
$639

Turkish Airlines flights from St. Louis to Turkey

Our best Turkish Airlines deals on St. Louis to Turkey flight tickets
Turkish Airlines
May 18
STL7:45 amLambert-St Louis
31h 25m
2 stops
ESB11:10 pmAnkara Esenboga
Aug 12
ESB4:55 pmAnkara Esenboga
37h 05m
2 stops
STL10:00 pmLambert-St Louis
$1,646
Turkish Airlines
May 18
STL7:45 amLambert-St Louis
23h 05m
1 stop
IST2:50 pmIstanbul
May 20
IST6:30 amIstanbul
22h 48m
1 stop
STL9:18 pmLambert-St Louis
$1,919
Turkish Airlines
May 28
STL5:29 pmLambert-St Louis
13h 21m
1 stop
IST2:50 pmIstanbul
Jun 6
IST2:45 pmIstanbul
14h 45m
1 stop
STL9:30 pmLambert-St Louis
$1,973

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 May 15, 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

Cheapest round-trip

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Tue 7/28

6:04 pm-3:30 am

2 stops25h 26m

Istanbul

Wed 8/5

6:00 am-8:42 pm

2 stops22h 42m

$629

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Mon 8/3

5:25 pm-3:30 am

2 stops26h 05m

Istanbul

Wed 8/12

6:00 am-4:52 pm

2 stops18h 52m

$630

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Mon 8/17

2:10 pm-3:30 am

2 stops29h 20m

Istanbul

Mon 8/24

5:20 pm-5:38 pm

2 stops32h 18m

$639

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Mon 8/17

2:10 pm-3:30 am

2 stops29h 20m

Istanbul

Wed 8/26

6:00 am-8:31 pm

2 stops22h 31m

$640
Quickest round-trip

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Tue 9/8

3:42 pm-5:05 pm

2 stops17h 23m

Istanbul Sabiha Gokcen

Wed 9/30

8:50 am-8:31 pm

2 stops19h 41m

$996

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Sat 8/15

2:40 pm-6:50 pm

2 stops44h 10m

Istanbul Sabiha Gokcen

Tue 8/25

5:55 pm-8:07 pm

2 stops34h 12m

$1,004

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Thu 5/28

6:04 pm-9:00 pm

2 stops18h 56m

Istanbul Sabiha Gokcen

Sat 6/6

8:50 am-9:09 pm

2 stops20h 19m

$1,064

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Wed 9/9

2:40 pm-7:50 pm

2 stops21h 10m

Istanbul Sabiha Gokcen

Wed 9/30

9:20 am-8:00 pm

2 stops18h 40m

$1,146

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Sun 11/1

4:21 pm-12:10 pm

2 stops34h 49m

Istanbul Sabiha Gokcen

Sat 11/7

1:40 pm-4:40 pm

2 stops36h 00m

$1,164

St. LouisAnkara

STL - ESB

STLESB

Lambert-St Louis

Wed 10/28

6:51 pm-12:00 pm

2 stops33h 09m

Ankara Esenboga

Sun 11/1

1:00 pm-7:30 pm

2 stops39h 30m

$1,197

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 $479, 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 February to fly from St. Louis, when ticket prices are also cheap, with an average price of $545.

How far in advance should I book a flight from St. Louis 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 $916 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 $732 on momondo.

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

You could potentially save up to 2% 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 42m

Direct flights

None
The fastest flight from St. Louis to Turkey takes 15h 42m
There are no direct flights from St. Louis to Turkey. There are no popular flight routes from St. Louis to Turkey.

Frequently asked questions about flying from St. Louis to Turkey

  • 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
American AirlinesPriceFrom $545Free CancellationRating
7.1
11,663 reviews
Search American Airlines flights
British AirwaysPriceFrom $576Free CancellationRating
6.7
7,980 reviews
Search British Airways flights
LufthansaPriceFrom $585Free CancellationRating
6.8
8,002 reviews
Search Lufthansa flights
KLMPriceFrom $608Free CancellationRating
7.8
1,517 reviews
Search KLM flights
DeltaPriceFrom $613Free CancellationRating
7.9
8,453 reviews
Search Delta flights
Air CanadaPriceFrom $627Free CancellationRating
7.1
11,042 reviews
Search Air Canada flights
United AirlinesPriceFrom $633Free CancellationRating
7.4
9,718 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $866Free CancellationRating
7.4
4,367 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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1 adult
Sun 6/14
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