$379 Find Cheap Flights from St. Louis to Turkey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Turkey departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from St. Louis to Turkey

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Istanbul
Istanbul2 stops$684
Antalya
Antalya2 stops$1,129
Izmir
Izmir2 stops$1,096
Ankara
Ankara2 stops$1,628
Istanbul
Istanbul2 stops$684
Antalya
Antalya2 stops$1,129
Izmir
Izmir2 stops$1,096
Ankara
Ankara2 stops$1,628

Book Cheap St. Louis to Turkey Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Turkey that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Turkey

Mon, Jul 6 - Fri, Jul 17
Delta Logo
6:10 pm - 3:30 am
STL
-
IST
25h 20m
2 stops
Delta Logo
4:25 am - 8:37 pm
IST
-
STL
24h 12m
2 stops
$684Delta
Fri, Jul 3 - Mon, Jul 13
Delta Logo
6:10 pm - 3:30 am
STL
-
IST
25h 20m
2 stops
Delta Logo
5:20 pm - 5:19 pm
IST
-
STL
31h 59m
2 stops
$689Delta
Tue, Aug 11 - Mon, Sep 28
Delta Logo
5:42 pm - 3:30 am
STL
-
IST
25h 48m
2 stops
Delta Logo
5:20 pm - 3:57 pm
IST
-
STL
30h 37m
2 stops
$693Delta
Sun, Sep 6 - Fri, Oct 2
Delta Logo
5:45 pm - 3:30 am
STL
-
IST
25h 45m
2 stops
Delta Logo
4:25 am - 4:55 pm
IST
-
STL
20h 30m
2 stops
$694Delta
Wed, Aug 12 - Tue, Aug 25
Multiple Airlines Logo
2:40 pm - 7:05 pm
STL
-
SAW
20h 25m
2 stops
Multiple Airlines Logo
5:55 pm - 6:42 pm
SAW
-
STL
32h 47m
2 stops
$986Multiple Airlines
Tue, Aug 18 - Wed, Sep 2
KLM Logo
3:39 pm - 5:05 pm
STL
-
SAW
17h 26m
2 stops
KLM Logo
8:50 am - 8:50 pm
SAW
-
STL
20h 00m
2 stops
$995KLM
Tue, Sep 8 - Wed, Sep 30
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, Oct 6 - Sat, Oct 17
Multiple Airlines Logo
2:40 pm - 2:40 pm
STL
-
ADB
40h 00m
2 stops
Multiple Airlines Logo
10:50 pm - 2:00 pm
ADB
-
STL
23h 10m
2 stops
$1,096Multiple Airlines
Sun, Nov 1 - Sat, Nov 7
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
Thu, Jul 2 - Wed, Jul 8
Lufthansa Logo
7:05 pm - 2:05 am
STL
-
ADB
23h 00m
2 stops
Lufthansa Logo
3:45 am - 3:46 pm
ADB
-
STL
20h 01m
2 stops
$1,368Lufthansa
Booking Insights

KAYAK's insights & trends for St. Louis to Turkey flights

Get data-powered insights and trends into flights from St. Louis to Turkey to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Turkey?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Turkey, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Turkey is December, when tickets cost $479 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $968 and $824 respectively.

How far in advance should I book a flight from St. Louis to Turkey?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Turkey, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Turkey, you should book around 6 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$379
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 50% increase in price.
Flight from St. Louis to Istanbul Airport

FAQs - booking Turkey flights

  • How does KAYAK find such low prices on flights from St. Louis to Turkey?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Turkey.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Turkey?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Turkey is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Turkey?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Turkey with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Turkey?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Turkey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from St. Louis to Turkey

 
Need help choosing which airline to fly with from St. Louis to Turkey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8452 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.8Comfort
8.5Crew
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

It was crowded… the bathrooms dirty and smelly. The seats have been made even smaller.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

Very comfortable in business class. Excellent service. Good food. Smooth trip.

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

As a first time flyer with Turkish Airlines. My experience was very good due to the factor that there were to many passengers on the my first flight compared to my connecting flight. However, I know that nothing is perfect and all companies are trying to accommodate their passengers to the best way possible. I will always say, a FEW INCHES will go LONG WAY. That's something all airliners should consider, and not only the money aspect!!! A long time commitment is better than one time service! Thank you

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Not great!!! Seats in Business class were horrible; no cushion!!!

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

All the above categories was great. Seats entirely too cramped.

Flight was good but temp in the cabin was cold.

Departure was delayed leading to late arrival, 25 min wait for a gate. Basically, missed all our connections & had to be rebooted, which was a very long process.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Good flight, no turbulence. I felt safe and comfortable which is really important when I am just a passenger.

Everything you need to know for your flight from St. Louis to Turkey

Information on your arrival and departure airports