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Cheap flights from Missouri to Istanbul from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Istanbul departing on 2/2. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:20 pm - 1:00 pmSTL  Lambert-St Louis-IST Istanbul
16h 40m2 stops Newark Frankfurt am Main
Lufthansa Logo
4:30 am - 10:24 pmIST  Istanbul-STL Lambert-St Louis
26h 54m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$805Lufthansa
Wed, Oct 21 - Tue, Nov 3
Lufthansa Logo
7:04 pm - 2:50 amSTL  Lambert-St Louis-IST Istanbul
22h 46m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
4:30 am - 6:38 pmIST  Istanbul-STL Lambert-St Louis
23h 08m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$807Lufthansa
Wed, Jan 13 - Tue, Jan 19
Multiple Airlines Logo
12:10 pm - 4:55 pmSTL  Lambert-St Louis-IST Istanbul
20h 45m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Multiple Airlines Logo
7:05 pm - 1:45 pmIST  Istanbul-STL Lambert-St Louis
27h 40m1 stop Frankfurt am Main
$812Multiple Airlines
Tue, Oct 20 - Thu, Nov 5
Multiple Airlines Logo
12:10 pm - 1:00 pmSTL  Lambert-St Louis-IST Istanbul
16h 50m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Multiple Airlines Logo
4:30 am - 10:24 pmIST  Istanbul-STL Lambert-St Louis
26h 54m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$821Multiple Airlines
Tue, Oct 20 - Wed, Nov 4
British Airways Logo
6:40 pm - 12:25 amSGF  Springfield-Branson-IST Istanbul
21h 45m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
7:35 am - 7:18 pmIST  Istanbul-SGF Springfield-Branson
20h 43m2 stops London Heathrow Chicago O'Hare Intl
$847British Airways
Wed, Oct 28 - Wed, Nov 4
British Airways Logo
4:28 pm - 1:00 amSGF  Springfield-Branson-IST Istanbul
23h 32m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
8:20 am - 10:14 pmIST  Istanbul-SGF Springfield-Branson
22h 54m2 stops London Heathrow Dallas/Fort Worth
$854British Airways
Tue, Feb 2 - Sun, Feb 28
United Airlines Logo
6:30 am - 10:45 pmSTL  Lambert-St Louis-IST Istanbul
31h 15m3 stops Newark Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
United Airlines Logo
6:30 am - 11:09 pmIST  Istanbul-STL Lambert-St Louis
25h 39m2 stops Frankfurt am Main Chicago O'Hare Intl
$879United Airlines
Sun, Jan 10 - Sun, Jan 24
United Airlines Logo
3:30 pm - 9:25 pmSTL  Lambert-St Louis-IST Istanbul
21h 55m1 stop Frankfurt am Main
United Airlines Logo
5:40 am - 9:21 pmIST  Istanbul-STL Lambert-St Louis
23h 41m3 stops Frankfurt am Main Austin Bergstrom Chicago O'Hare Intl
$908United Airlines
Mon, Sep 14 - Tue, Sep 29
KLM Logo
6:59 pm - 9:25 pmSTL  Lambert-St Louis-SAW Istanbul Sabiha Gokcen
17h 26m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
9:00 am - 8:37 pmSAW  Istanbul Sabiha Gokcen-STL Lambert-St Louis
20h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$952KLM
Wed, Jan 13 - Wed, Jan 20
KLM Logo
5:35 pm - 5:05 pmSTL  Lambert-St Louis-SAW Istanbul Sabiha Gokcen
15h 30m2 stops Minneapolis St Paul Amsterdam Schiphol
KLM Logo
9:00 am - 8:51 pmSAW  Istanbul Sabiha Gokcen-STL Lambert-St Louis
20h 51m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$963KLM
Tue, Oct 20 - Thu, Nov 5

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Qatar Airways flights from Missouri to Istanbul

Our best Qatar Airways deals on Missouri to Istanbul flight tickets
Qatar Airways
Sep 2
SGF3:53 pmSpringfield-Branson
30h 27m
2 stops
IST6:20 amIstanbul
Sep 16
IST1:45 pmIstanbul
36h 34m
2 stops
SGF6:19 pmSpringfield-Branson
$1,009
Qatar Airways
Aug 28
SGF6:44 pmSpringfield-Branson
27h 36m
2 stops
IST6:20 amIstanbul
Sep 10
IST8:05 pmIstanbul
25h 50m
2 stops
SGF1:55 pmSpringfield-Branson
$1,047
Qatar Airways
Oct 12
MCI6:17 amKansas City
52h 18m
2 stops
IST6:35 pmIstanbul
Oct 15
IST8:05 pmIstanbul
35h 54m
2 stops
MCI11:59 pmKansas City
$1,049

Turkish Airlines flights from Missouri to Istanbul

Our best Turkish Airlines deals on Missouri to Istanbul flight tickets
Turkish Airlines
Sep 6
MCI7:30 amKansas City
23h 20m
1 stop
IST2:50 pmIstanbul
Sep 21
IST6:30 amIstanbul
23h 17m
1 stop
MCI9:47 pmKansas City
$1,316
Turkish Airlines
Nov 19
MCI7:36 amKansas City
14h 34m
1 stop
IST7:10 amIstanbul
Nov 30
IST3:35 pmIstanbul
15h 16m
1 stop
MCI9:51 pmKansas City
$1,481
Turkish Airlines
Aug 12
MCI7:30 amKansas City
23h 20m
1 stop
IST2:50 pmIstanbul
Aug 14
IST6:30 amIstanbul
23h 10m
1 stop
MCI9:40 pmKansas City
$2,600

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Istanbul 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 August 11, 2026.
Use the filters below to find and compare flights from Missouri to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisIstanbul

STL Lambert-St Louis - IST Istanbul

STLIST

Lambert-St Louis

Wed 10/21

12:20 pm-1:00 pm

2 stops16h 40m

Istanbul

Tue 11/3

4:30 am-10:24 pm

2 stops26h 54m

$805

St. LouisIstanbul

STL Lambert-St Louis - IST Istanbul

STLIST

Lambert-St Louis

Wed 1/13

7:04 pm-2:50 am

2 stops22h 46m

Istanbul

Tue 1/19

4:30 am-6:38 pm

2 stops23h 08m

$807

St. LouisIstanbul

STL Lambert-St Louis - IST Istanbul

STLIST

Lambert-St Louis

Tue 10/20

12:10 pm-4:55 pm

2 stops20h 45m

Istanbul

Thu 11/5

7:05 pm-1:45 pm

1 stop27h 40m

$812

St. LouisIstanbul

STL Lambert-St Louis - IST Istanbul

STLIST

Lambert-St Louis

Tue 10/20

12:10 pm-1:00 pm

2 stops16h 50m

Istanbul

Wed 11/4

4:30 am-10:24 pm

2 stops26h 54m

$821

SpringfieldIstanbul

SGF Springfield-Branson - IST Istanbul

SGFIST

Springfield-Branson

Wed 10/28

6:40 pm-12:25 am

2 stops21h 45m

Istanbul

Wed 11/4

7:35 am-7:18 pm

2 stops20h 43m

$847

SpringfieldIstanbul

SGF Springfield-Branson - IST Istanbul

SGFIST

Springfield-Branson

Tue 2/2

4:28 pm-1:00 am

2 stops23h 32m

Istanbul

Sun 2/28

8:20 am-10:14 pm

2 stops22h 54m

$854

St. LouisIstanbul

STL Lambert-St Louis - IST Istanbul

STLIST

Lambert-St Louis

Sun 1/10

6:30 am-10:45 pm

3 stops31h 15m

Istanbul

Sun 1/24

6:30 am-11:09 pm

2 stops25h 39m

$879

St. LouisIstanbul

STL Lambert-St Louis - IST Istanbul

STLIST

Lambert-St Louis

Mon 9/14

3:30 pm-9:25 pm

1 stop21h 55m

Istanbul

Tue 9/29

5:40 am-9:21 pm

3 stops23h 41m

$908

St. LouisIstanbul

STL Lambert-St Louis - SAW Istanbul Sabiha Gokcen

STLSAW

Lambert-St Louis

Wed 1/13

6:59 pm-9:25 pm

2 stops17h 26m

Istanbul Sabiha Gokcen

Wed 1/20

9:00 am-8:37 pm

2 stops20h 37m

$952
Quickest round-trip

St. LouisIstanbul

STL Lambert-St Louis - SAW Istanbul Sabiha Gokcen

STLSAW

Lambert-St Louis

Tue 10/20

5:35 pm-5:05 pm

2 stops15h 30m

Istanbul Sabiha Gokcen

Thu 11/5

9:00 am-8:51 pm

2 stops20h 51m

$963

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 Istanbul from

How to get the cheapest flight ticket from Missouri to Istanbul

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 Istanbul?

In general, January is the cheapest month to fly from Missouri to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $720. If you aren’t able to travel to Istanbul during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $735.

How far in advance should I book a flight from Missouri to Istanbul?

You are more likely to see cheaper flights to Istanbul from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $940 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Missouri for as low as $667 on momondo.

Cheap Missouri to Istanbul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Istanbul

Fastest flight time

16h 01m

Direct flights

None
The fastest flight from Missouri to Istanbul takes 16h 01m
There are no direct flights from Missouri to Istanbul. There are no popular flight routes from Missouri to Istanbul.
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Frequently asked questions about flying from Missouri to Istanbul

  • When did momondo last update prices for flights from Missouri to Istanbul?

    Prices for flights from Missouri to Istanbul are updated daily.

  • How many operators does momondo search for flights from Missouri to Istanbul?

  • How old do you have to be to fly from Missouri to Istanbul?

    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 Missouri to Istanbul.

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

    The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Istanbul

Compare and see reviews for airlines that fly from Missouri to Istanbul with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $546Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
British AirwaysPriceFrom $560Free CancellationRating
6.7
8,159 reviews
Search British Airways flights
LufthansaPriceFrom $583Free CancellationRating
6.8
8,179 reviews
Search Lufthansa flights
DeltaPriceFrom $589Free CancellationRating
7.8
8,506 reviews
Search Delta flights
KLMPriceFrom $608Free CancellationRating
7.8
1,557 reviews
Search KLM flights
Qatar AirwaysPriceFrom $736Free CancellationRating
7.4
3,744 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $866Free CancellationRating
7.4
4,479 reviews
Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Istanbul?

Finding the right flight to Istanbul from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Istanbul quick and easy, saving you time and money.

Can I find flights from Missouri to Istanbul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Istanbul from Missouri with this policy.

How can momondo help me find flights from Missouri to Istanbul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Istanbul from Missouri.

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

If you are not ready to book a flight from Missouri to Istanbul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Istanbul and let you know when they change.

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Find better results for your trip to Türkiye (Turkey)

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul
Istanbul Airport
Istanbul Sabiha Gokcen Airport