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Cheap flights from St Louis (STL) to Istanbul (SAW)

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The best prices from St Louis to Istanbul are usually found in March or December, booked 60 days in advance, depart on a Friday or Tuesday and return on a Thursday

How to find the cheapest flight from
St Louis (STL) to Istanbul (SAW)

STL - TR5
Price
$1,013 - $1,369
TR5
Temperature
48.2 - 84.2 °F
TR5
Rainfall
1 - 4 inches

Popular in

June

High demand for flights, 15% potential price rise

Cheapest in

March

Best time to find cheap flights, 13% potential price drop

Round-trip from

$1,013

From St Louis to Istanbul

One-way from

$512

One-way flight from St Louis to Istanbul

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St Louis to Istanbul?

Friday flights are found to be more expensive to fly from St Louis to Istanbul. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Istanbul.

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

Find a great deal and save up to 17% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St Louis to Istanbul within the next two weeks, with the cheapest ticket starting at $917.

What is the cheapest month to fly from St Louis to Istanbul?

The best pricing can be found in the month of February. Prices to Istanbul from St Louis average $866. You can even find prices in February for less than $866, as users have found deals to Istanbul from as low as $625. The month of December appears to be one of the more expensive times to travel to Istanbul from St Louis. Flying in the targeted month can save you up to 17%.

When is the cheapest time to fly from St Louis to Istanbul (STL - TR5)?

One of the essential ways to save on airfare from St Louis to Istanbul is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 6% on airfare.

Cheap flights from St Louis to Istanbul in December, January 2021

The best prices found for STL to SAW flights for December, January
15 Dec - 15 Jan
$854pp
STL
Lambert-St Louis
KLM
   
2 STOPS
IST
Istanbul
IST
Istanbul
KLM
   
2 STOPS
STL
Lambert-St Louis
12 Dec - 12 Jan
$858pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
IST
Istanbul
IST
Istanbul
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
18 Dec - 27 Dec
$859pp
STL
Lambert-St Louis
Delta
   
2 STOPS
IST
Istanbul
IST
Istanbul
Delta
   
2 STOPS
STL
Lambert-St Louis

St Louis to Istanbul 2021 flight deals

Cheap flights to Istanbul from St Louis found for this year
15 Dec - 15 Jan
$854pp
STL
Lambert-St Louis
KLM
   
2 STOPS
IST
Istanbul
IST
Istanbul
KLM
   
2 STOPS
STL
Lambert-St Louis
12 Dec - 12 Jan
$858pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
IST
Istanbul
IST
Istanbul
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
18 Dec - 27 Dec
$859pp
STL
Lambert-St Louis
Delta
   
2 STOPS
IST
Istanbul
IST
Istanbul
Delta
   
2 STOPS
STL
Lambert-St Louis

Last minute flights from St Louis to Istanbul

Late deals on round-trip flights to Istanbul from St Louis, departing today and this week
12 Dec - 12 Jan
$854pp
STL
Lambert-St Louis
KLM
   
2 STOPS
IST
Istanbul
IST
Istanbul
KLM
   
2 STOPS
STL
Lambert-St Louis
12 Dec - 12 Jan
$858pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
IST
Istanbul
IST
Istanbul
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
12 Dec - 12 Jan
$893pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
SAW
Istanbul Sabiha Gokcen
SAW
Istanbul Sabiha Gokcen
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis

One-way flights to Istanbul from St Louis

The cheapest one-way flights from St Louis to Istanbul
3:15 am - 11:10 am
Multiple Airlines
1 Stop
22h 55m
STL - IST
Multiple Airlines
$1,093
KAYAK
9:25 am - 12:00 pm
KLM
2 Stops
17h 35m
STL - IST
KLM
$512
KLM
8:14 am - 1:10 pm
Multiple Airlines
2 Stops
19h 56m
STL - SAW
Multiple Airlines
$625
United

Related info for your journey

Useful info, stats and facts about St Louis to Istanbul flights.

Flight FAQs

From St Louis to Istanbul

Are flight prices decreasing from St Louis to Istanbul due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Istanbul for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to Istanbul to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Lambert-St Louis to Istanbul. Policies will vary by airline.

Which airlines flying from Lambert-St Louis to Istanbul have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, Air Canada, and British Airways flying from Lambert-St Louis to Istanbul have implemented new flexible cancellation policies.

Can I find flights from St Louis to Istanbul for under $900 on Cheapflights?

Yes, there are multiple flights from St Louis to Istanbul for under $900. The cheapest flight booked recently is on KLM for just $854, but on average you can expect to pay $905.

Are there nonstop flights from St Louis to Istanbul for under $900 on Cheapflights?

There are no nonstop flights from St Louis to Istanbul, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Istanbul for under $900?

There are currently 9+ open flights from St Louis to Istanbul within the next 7 days for less than $900.

Is St Louis weather warmer or cooler than Istanbul?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in Istanbul is typically colder than in St Louis. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from St Louis to Istanbul?

Airlines like Lufthansa, British Airways, and KLM fly from St Louis to Istanbul in about 18h 25m. The time it takes to get you to your destination can typically vary by up to 2h 20m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from St Louis to Istanbul round-trip?

Cheapflights users have booked flights from St Louis to Istanbul round-trip from $854. Other airlines that can offer you cheap pricing are Delta, from $859, and British Airways, from $878. Users have found that KLM is 26% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from St Louis to Istanbul one-way?

The cheapest airline for a one-way flight from St Louis to Istanbul is KLM ($512).

Destination information for Istanbul

Things to know before you go. Useful info for your trip from St Louis to Istanbul
Today's exchange rate
$1 = ₺7.84
Average temperature for December in Istanbul
50.0 °F
Avg rainfall for December in Istanbul
4.0 ″

Airports servicing St. Louis

Airports servicing Istanbul

Sabiha Gokcen (SAW)

Top 5 airlines from St Louis to Istanbul

The chart below displays the airlines Cheapflights users traveling from St Louis to Istanbul choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
British Airways
$718 $852 No cancel fee 70%
Delta
$869 $1,173 No cancel fee N/A
Air Canada
$887 $1,202 No cancel fee 67%
Lufthansa
$769 $1,230 No change fee 76%
KLM
$1,039 $1,237 No change fee 75%
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