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Cheap flights from Missouri to Istanbul from $439

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 4/12. 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

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Find the cheapest flights from Missouri to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:59 pm - 3:30 am
STL
-
IST
25h 31m
2 stops
Delta Logo
6:00 am - 8:44 pm
IST
-
STL
22h 44m
2 stops
$637Delta
Wed, Apr 22 - Wed, Apr 29
Delta Logo
5:46 pm - 3:30 am
MCI
-
IST
25h 44m
2 stops
Delta Logo
5:20 pm - 5:41 pm
IST
-
MCI
32h 21m
2 stops
$637Delta
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
3:25 pm - 1:20 am
STL
-
IST
25h 55m
2 stops
Multiple Airlines Logo
4:25 am - 9:09 pm
IST
-
STL
24h 44m
2 stops
$683Multiple Airlines
Wed, May 6 - Wed, May 13
Lufthansa Logo
12:15 pm - 2:05 am
STL
-
IST
29h 50m
2 stops
Lufthansa Logo
5:40 am - 1:25 pm
IST
-
STL
15h 45m
1 stop
$772Lufthansa
Wed, Apr 22 - Wed, Apr 29
Lufthansa Logo
3:30 pm - 9:25 pm
STL
-
IST
21h 55m
1 stop
Lufthansa Logo
5:40 am - 1:25 pm
IST
-
STL
15h 45m
1 stop
$775Lufthansa
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
7:09 pm - 9:35 pm
STL
-
IST
18h 26m
2 stops
United Airlines Logo
5:40 am - 1:25 pm
IST
-
STL
15h 45m
1 stop
$785United Airlines
Sun, May 3 - Wed, May 13
United Airlines Logo
8:00 am - 1:00 pm
MCI
-
IST
21h 00m
2 stops
United Airlines Logo
5:40 am - 10:18 pm
IST
-
MCI
24h 38m
2 stops
$795United Airlines
Tue, May 5 - Tue, May 12
KLM Logo
5:35 pm - 5:05 pm
STL
-
SAW
15h 30m
2 stops
KLM Logo
8:50 am - 8:44 pm
SAW
-
STL
19h 54m
2 stops
$932KLM
Wed, Apr 22 - Wed, Apr 29
KLM Logo
2:10 pm - 4:20 pm
MCI
-
IST
18h 10m
2 stops
KLM Logo
4:25 am - 5:41 pm
IST
-
MCI
21h 16m
2 stops
$933KLM
Mon, Apr 13 - Fri, Apr 24
Multiple Airlines Logo
2:10 pm - 4:20 pm
MCI
-
IST
18h 10m
2 stops
Multiple Airlines Logo
4:25 am - 4:51 pm
IST
-
MCI
20h 26m
2 stops
$962Multiple Airlines
Mon, Apr 13 - Sat, Apr 18

Lufthansa flights from Missouri to Istanbul

Our best Lufthansa deals on Missouri to Istanbul flight tickets
Lufthansa
Apr 22
STL12:15 pmLambert-St Louis
29h 50m
2 stops
IST2:05 amIstanbul
Apr 29
IST5:40 amIstanbul
15h 45m
1 stop
STL1:25 pmLambert-St Louis
$772
Lufthansa
Apr 22
STL3:30 pmLambert-St Louis
21h 55m
1 stop
IST9:25 pmIstanbul
Apr 29
IST5:40 amIstanbul
15h 45m
1 stop
STL1:25 pmLambert-St Louis
$775
Lufthansa
May 3
STL7:09 pmLambert-St Louis
18h 26m
2 stops
IST9:35 pmIstanbul
May 13
IST5:40 amIstanbul
15h 45m
1 stop
STL1:25 pmLambert-St Louis
$781

Delta flights from Missouri to Istanbul

Our best Delta deals on Missouri to Istanbul flight tickets
Delta
Apr 22
STL5:59 pmLambert-St Louis
25h 31m
2 stops
IST3:30 amIstanbul
Apr 29
IST6:00 amIstanbul
22h 44m
2 stops
STL8:44 pmLambert-St Louis
$637
Delta
May 4
STL5:35 pmLambert-St Louis
25h 55m
2 stops
IST3:30 amIstanbul
May 11
IST5:20 pmIstanbul
31h 56m
2 stops
STL5:16 pmLambert-St Louis
$687
Delta
May 3
STL4:41 pmLambert-St Louis
26h 49m
2 stops
IST3:30 amIstanbul
May 13
IST6:00 amIstanbul
23h 29m
2 stops
STL9:29 pmLambert-St Louis
$688

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 March 24, 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 - IST

STLIST

Lambert-St Louis

Wed 4/22

5:59 pm-3:30 am

2 stops25h 31m

Istanbul

Wed 4/29

6:00 am-8:44 pm

2 stops22h 44m

$637

Kansas CityIstanbul

MCI - IST

MCIIST

Kansas City

Mon 4/20

5:46 pm-3:30 am

2 stops25h 44m

Istanbul

Mon 4/27

5:20 pm-5:41 pm

2 stops32h 21m

$637

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 5/6

3:25 pm-1:20 am

2 stops25h 55m

Istanbul

Wed 5/13

4:25 am-9:09 pm

2 stops24h 44m

$683

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 4/22

12:15 pm-2:05 am

2 stops29h 50m

Istanbul

Wed 4/29

5:40 am-1:25 pm

1 stop15h 45m

$772

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 4/22

3:30 pm-9:25 pm

1 stop21h 55m

Istanbul

Wed 4/29

5:40 am-1:25 pm

1 stop15h 45m

$775
Quickest round-trip

St. LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 5/3

7:09 pm-9:35 pm

2 stops18h 26m

Istanbul

Wed 5/13

5:40 am-1:25 pm

1 stop15h 45m

$785

Kansas CityIstanbul

MCI - IST

MCIIST

Kansas City

Tue 5/5

8:00 am-1:00 pm

2 stops21h 00m

Istanbul

Tue 5/12

5:40 am-10:18 pm

2 stops24h 38m

$795

St. LouisIstanbul

STL - SAW

STLSAW

Lambert-St Louis

Wed 4/22

5:35 pm-5:05 pm

2 stops15h 30m

Istanbul Sabiha Gokcen

Wed 4/29

8:50 am-8:44 pm

2 stops19h 54m

$932

Kansas CityIstanbul

MCI - IST

MCIIST

Kansas City

Mon 4/13

2:10 pm-4:20 pm

2 stops18h 10m

Istanbul

Fri 4/24

4:25 am-5:41 pm

2 stops21h 16m

$933

Kansas CityIstanbul

MCI - IST

MCIIST

Kansas City

Mon 4/13

2:10 pm-4:20 pm

2 stops18h 10m

Istanbul

Sat 4/18

4:25 am-4:51 pm

2 stops20h 26m

$962

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, December 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 $607. If you aren’t able to travel to Istanbul during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $661.

How far in advance should I book a flight 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 $937 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 $782 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

14h 55m

Direct flights

None
The fastest flight from Missouri to Istanbul takes 14h 55m
There are no direct flights from Missouri to Istanbul. There are no popular flight routes from Missouri to Istanbul.
Search flight deals

  • 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
British AirwaysPriceFrom $530Free CancellationRating
6.7
7,813 reviews
Search British Airways flights
American AirlinesPriceFrom $545Free CancellationRating
7.1
11,491 reviews
Search American Airlines flights
United AirlinesPriceFrom $546Free CancellationRating
7.4
9,469 reviews
Search United Airlines flights
LufthansaPriceFrom $583Free CancellationRating
6.8
7,864 reviews
Search Lufthansa flights
KLMPriceFrom $608Free CancellationRating
7.8
1,477 reviews
Search KLM flights
Air CanadaPriceFrom $627Free CancellationRating
7.1
10,836 reviews
Search Air Canada flights
DeltaPriceFrom $687Free CancellationRating
7.9
8,320 reviews
Search Delta flights
Turkish AirlinesPriceFrom $866Free CancellationRating
7.3
4,275 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 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