Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from St. Louis to Istanbul from $326

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 Istanbul departing on 11/7. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from St. Louis to Istanbul

Cheap round-trip flights

KLM Logo
11:51 am - 5:25 pmSTL-SAW
20h 34m2 stops
KLM Logo
9:00 am - 8:39 pmSAW-STL
20h 39m2 stops
$727KLM
Find Deal
Sun, Jan 18 - Fri, Jan 23
KLM Logo
3:59 pm - 5:10 pmSTL-SAW
17h 11m2 stops
KLM Logo
8:45 am - 8:23 pmSAW-STL
19h 38m2 stops
$837KLM
Find Deal
Tue, Oct 7 - Tue, Oct 14
Multiple Airlines Logo
9:15 am - 11:15 pmSTL-SAW
30h 00m2 stops
Multiple Airlines Logo
12:40 pm - 3:29 pmSAW-STL
35h 49m3 stops
$901Multiple Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
Multiple Airlines Logo
9:15 am - 10:45 pmSTL-SAW
29h 30m3 stops
Multiple Airlines Logo
11:35 am - 2:55 pmSAW-STL
35h 20m2 stops
$966Multiple Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
KLM Logo
3:59 pm - 5:10 pmSTL-SAW
17h 11m2 stops
KLM Logo
8:45 am - 8:23 pmSAW-STL
19h 38m2 stops
$981KLM
Find Deal
Tue, Oct 7 - Thu, Oct 16
KLM Logo
2:36 pm - 5:25 pmSTL-SAW
17h 49m2 stops
KLM Logo
9:00 am - 9:58 pmSAW-STL
21h 58m2 stops
$1,038KLM
Find Deal
Sun, Nov 9 - Sat, Nov 22
Multiple Airlines Logo
9:15 am - 10:10 pmSTL-SAW
28h 55m2 stops
Multiple Airlines Logo
11:35 am - 2:55 pmSAW-STL
35h 20m2 stops
$1,040Multiple Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Qatar Airways Logo
6:33 am - 6:45 pmSTL-SAW
52h 12m2 stops
Qatar Airways Logo
1:40 pm - 11:59 pmSAW-STL
42h 19m2 stops
$1,176Qatar Airways
Find Deal
Wed, Oct 22 - Wed, Oct 29
Qatar Airways Logo
6:33 am - 12:10 pmSTL-SAW
45h 37m2 stops
Qatar Airways Logo
1:40 pm - 3:18 pmSAW-STL
57h 38m2 stops
$1,185Qatar Airways
Find Deal
Mon, Oct 13 - Mon, Oct 27
British Airways Logo
10:36 am - 3:20 pmSTL-SAW
20h 44m2 stops
British Airways Logo
4:15 pm - 8:26 pmSAW-STL
36h 11m2 stops
$1,266British Airways
Find Deal
Tue, Oct 7 - Wed, Oct 15

KLM flights from St. Louis to Istanbul Sabiha Gokcen Airport

Our best KLM deals on St. Louis to Istanbul Sabiha Gokcen Airport flight tickets
KLM
Jan 18
STL11:51 amLambert-St Louis
20h 34m
2 stops
SAW5:25 pmIstanbul Sabiha Gokcen
Jan 23
SAW9:00 amIstanbul Sabiha Gokcen
20h 39m
2 stops
STL8:39 pmLambert-St Louis
$727
Find similar
KLM
Oct 7
STL3:59 pmLambert-St Louis
17h 11m
2 stops
SAW5:10 pmIstanbul Sabiha Gokcen
Oct 14
SAW8:45 amIstanbul Sabiha Gokcen
19h 38m
2 stops
STL8:23 pmLambert-St Louis
$837
Find similar
KLM
Oct 7
STL3:59 pmLambert-St Louis
17h 11m
2 stops
SAW5:10 pmIstanbul Sabiha Gokcen
Oct 16
SAW8:45 amIstanbul Sabiha Gokcen
19h 38m
2 stops
STL8:23 pmLambert-St Louis
$981
Find similar

Qatar Airways flights from St. Louis to Istanbul Sabiha Gokcen Airport

Our best Qatar Airways deals on St. Louis to Istanbul Sabiha Gokcen Airport flight tickets
Qatar Airways
Oct 22
STL6:33 amLambert-St Louis
52h 12m
2 stops
SAW6:45 pmIstanbul Sabiha Gokcen
Oct 29
SAW1:40 pmIstanbul Sabiha Gokcen
42h 19m
2 stops
STL11:59 pmLambert-St Louis
$1,176
Find similar
Qatar Airways
Oct 13
STL6:33 amLambert-St Louis
45h 37m
2 stops
SAW12:10 pmIstanbul Sabiha Gokcen
Oct 27
SAW1:40 pmIstanbul Sabiha Gokcen
57h 38m
2 stops
STL3:18 pmLambert-St Louis
$1,185
Find similar
Qatar Airways
Sep 24
STL6:00 amLambert-St Louis
52h 45m
2 stops
SAW6:45 pmIstanbul Sabiha Gokcen
Oct 4
SAW8:05 pmIstanbul Sabiha Gokcen
35h 58m
2 stops
STL12:03 amLambert-St Louis
$1,212
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Istanbul Sabiha Gokcen Airport 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 September 22, 2025.
Use the filters below to find and compare flights from St. Louis to Istanbul Sabiha Gokcen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Sun 1/18

11:51 am-5:25 pm

2 stops20h 34m

Istanbul Sabiha Gokcen

Fri 1/23

9:00 am-8:39 pm

2 stops20h 39m

$727

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Tue 10/7

3:59 pm-5:10 pm

2 stops17h 11m

Istanbul Sabiha Gokcen

Tue 10/14

8:45 am-8:23 pm

2 stops19h 38m

$837

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Sun 10/19

9:15 am-11:15 pm

2 stops30h 00m

Istanbul Sabiha Gokcen

Tue 11/4

12:40 pm-3:29 pm

3 stops35h 49m

$901

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Tue 10/21

9:15 am-10:45 pm

3 stops29h 30m

Istanbul Sabiha Gokcen

Tue 10/28

11:35 am-2:55 pm

2 stops35h 20m

$966

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Tue 10/7

3:59 pm-5:10 pm

2 stops17h 11m

Istanbul Sabiha Gokcen

Thu 10/16

8:45 am-8:23 pm

2 stops19h 38m

$981

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Sun 11/9

2:36 pm-5:25 pm

2 stops17h 49m

Istanbul Sabiha Gokcen

Sat 11/22

9:00 am-9:58 pm

2 stops21h 58m

$1,038

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Tue 10/21

9:15 am-10:10 pm

2 stops28h 55m

Istanbul Sabiha Gokcen

Tue 10/28

11:35 am-2:55 pm

2 stops35h 20m

$1,040

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Wed 10/22

6:33 am-6:45 pm

2 stops52h 12m

Istanbul Sabiha Gokcen

Wed 10/29

1:40 pm-11:59 pm

2 stops42h 19m

$1,176

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Mon 10/13

6:33 am-12:10 pm

2 stops45h 37m

Istanbul Sabiha Gokcen

Mon 10/27

1:40 pm-3:18 pm

2 stops57h 38m

$1,185

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Tue 10/7

10:36 am-3:20 pm

2 stops20h 44m

Istanbul Sabiha Gokcen

Wed 10/15

4:15 pm-8:26 pm

2 stops36h 11m

$1,266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Istanbul from

How to get the cheapest flight ticket from St. Louis to Istanbul Sabiha Gokcen Airport

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 day to depart on your flight to Istanbul Sabiha Gokcen Airport?

The cheapest day to depart from St. Louis to Istanbul Sabiha Gokcen Airport is on a Tuesday. Travelers who choose to depart for Istanbul Sabiha Gokcen Airport on a Tuesday will often find tickets for as low as $981. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul Sabiha Gokcen Airport on Saturday is $1,285.

What is the cheapest time of day to depart on your flight to Istanbul Sabiha Gokcen Airport?

Our data shows that the cheapest St. Louis to Istanbul Sabiha Gokcen Airport flights are usually those with departure times at noon. Our users have found flights to Istanbul Sabiha Gokcen Airport at noon for as low as $981. Flights in the morning are often more expensive with an average ticket price of $1,285.

When to book flights from St. Louis to Istanbul Sabiha Gokcen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Istanbul Sabiha Gokcen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Istanbul Sabiha Gokcen Airport (STL to SAW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Istanbul Sabiha Gokcen Airport

Direct flights

None
There are no direct flights from St. Louis to Istanbul Sabiha Gokcen Airport. There are no popular flight routes from St. Louis to Istanbul Sabiha Gokcen Airport.
Search flight deals

  • How far is Lambert-St Louis to Istanbul Sabiha Gokcen by plane?

    The straight-line distance from Lambert-St Louis to Istanbul Sabiha Gokcen is 5746.7 mi. By plane, this route typically takes 15h 20m.

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

    Prices for flights from Lambert-St Louis Airport to Istanbul Sabiha Gokcen Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Istanbul Sabiha Gokcen Airport.

  • What documentation or ID do you need to fly to Istanbul Sabiha Gokcen Airport?

    The travel and health documents you'll need for your trip to Istanbul Sabiha Gokcen Airport 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 Istanbul Sabiha Gokcen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find St. Louis to Istanbul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Istanbul that suits you.

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

Yes. All flights to Istanbul from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between St. Louis and Istanbul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Istanbul 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.

An easier way to manage your Istanbul Sabiha Gokcen Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/22
Wed 10/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Istanbul

Popular cities in Turkey

Popular flights according to clicks in the last 7 days on momondo
Flights to Istanbul Airportfrom $376