Trip.com
>
Flights
>
Flights to Turkey
>
Flights to Istanbul Province
>
Flights to Istanbul
>
St. Louis to Istanbul flight
>
St. Louis Lambert International Airport to Istanbul Airport flight

Explore the cheapest one-way and round-trip flights from St. Louis Lambert International Airport to Istanbul Airport over the next 90 days, with one-way fares from SAR 1,790 and round-trip from SAR 3,342. Based on Trip.com's latest 7-day flight data.

    • STL 3:40 PM
      22h 5m
      IST 10:45 PM
      St. Louis - Istanbul | Sun, Nov 15 | United Airlines
      IST 6:30 AM
      16h 15m
      STL 1:45 PM
      Istanbul - St. Louis | Sun, Nov 22 | United Airlines
      SAR 3,342 SAR 7,048
      53% off
      53% off
      SAR 7,048 SAR 3,342
    • STL 3:40 PM
      22h 5m
      IST 10:45 PM
      St. Louis - Istanbul | Sun, Nov 15 | Lufthansa
      IST 6:30 AM
      16h 15m
      STL 1:45 PM
      Istanbul - St. Louis | Sun, Nov 22 | Lufthansa
      SAR 3,348 SAR 7,048
      52% off
      52% off
      SAR 7,048 SAR 3,348
    • STL 4:40 PM
      22h 5m
      IST 10:45 PM
      St. Louis - Istanbul | Fri, Oct 30 | Lufthansa
      IST 6:30 AM
      16h 15m
      STL 1:45 PM
      Istanbul - St. Louis | Fri, Nov 6 | Lufthansa
      SAR 4,005 SAR 7,048
      43% off
      43% off
      SAR 7,048 SAR 4,005
    • STL 3:40 PM
      22h 5m
      IST 10:45 PM
      St. Louis - Istanbul | Sun, Nov 1 | Lufthansa
      IST 6:30 AM
      16h 15m
      STL 1:45 PM
      Istanbul - St. Louis | Fri, Nov 6 | Lufthansa
      SAR 4,048
      43% off
      SAR 7,048 SAR 4,048
    • STL 4:40 PM
      17h 30m
      IST 6:10 PM
      St. Louis - Istanbul | Fri, Oct 30 | United Airlines
      IST 6:30 AM
      16h 15m
      STL 1:45 PM
      Istanbul - St. Louis | Fri, Nov 6 | Lufthansa
      SAR 4,052
      43% off
      SAR 7,048 SAR 4,052
    • STL 3:40 PM
      22h 5m
      IST 10:45 PM
      St. Louis - Istanbul | Sun, Nov 1 | United Airlines
      IST 6:30 AM
      16h 15m
      STL 1:45 PM
      Istanbul - St. Louis | Fri, Nov 6 | United Airlines
      SAR 4,237
      40% off
      SAR 7,048 SAR 4,237
    • STL 8:00 AM
      13h 45m
      IST 5:45 AM
      St. Louis - Istanbul | Sat, Oct 24 | Turkish Airlines
      IST 7:35 AM
      16h 8m
      STL 3:43 PM
      Istanbul - St. Louis | Sat, Oct 31 | Turkish Airlines
      SAR 4,534
      36% off
      SAR 7,048 SAR 4,534
    • STL 7:30 AM
      14h 40m
      IST 7:10 AM
      St. Louis - Istanbul | Fri, Nov 6 | Turkish Airlines
      IST 7:35 AM
      23h 5m
      STL 9:40 PM
      Istanbul - St. Louis | Mon, Nov 9 | Turkish Airlines
      SAR 4,595
      35% off
      SAR 7,048 SAR 4,595
    • STL 7:30 AM
      14h 40m
      IST 7:10 AM
      St. Louis - Istanbul | Sun, Nov 15 | Turkish Airlines
      IST 3:35 PM
      15h 5m
      STL 9:40 PM
      Istanbul - St. Louis | Sun, Nov 22 | Turkish Airlines
      SAR 4,609
      35% off
      SAR 7,048 SAR 4,609
    • STL 1:00 PM
      17h 25m
      1 stop
      IST 2:00 PM
      St. Louis - Istanbul | Mon, Oct 19 | Normal Airline
      IST 3:00 PM
      6h
      Nonstop
      STL 4:00 PM
      Istanbul - St. Louis | Wed, Oct 21 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      STL 3:40 PM
      17h 30m
      1 stop
      IST 6:10 PM
      St. Louis - Istanbul | Wed, Nov 11 | United Airlines
      SAR 1,790 SAR 2,792
      36% off
      36% off
      SAR 2,792 SAR 1,790
    • STL 3:40 PM
      17h 30m
      1 stop
      IST 6:10 PM
      St. Louis - Istanbul | Sun, Nov 8 | United Airlines
      SAR 1,794 SAR 2,792
      36% off
      36% off
      SAR 2,792 SAR 1,794
    • STL 3:40 PM
      17h 30m
      1 stop
      IST 6:10 PM
      St. Louis - Istanbul | Wed, Nov 11 | Lufthansa
      SAR 1,826 SAR 2,792
      35% off
      35% off
      SAR 2,792 SAR 1,826
    • STL 3:40 PM
      22h 5m
      1 stop
      IST 10:45 PM
      St. Louis - Istanbul | Sun, Nov 1 | United Airlines
      SAR 1,836
      34% off
      SAR 2,792 SAR 1,836
    • STL 3:40 PM
      22h 5m
      1 stop
      IST 10:45 PM
      St. Louis - Istanbul | Wed, Nov 4 | Lufthansa
      SAR 1,843
      34% off
      SAR 2,792 SAR 1,843
    • STL 3:40 PM
      22h 5m
      1 stop
      IST 10:45 PM
      St. Louis - Istanbul | Wed, Nov 4 | United Airlines
      SAR 1,849
      34% off
      SAR 2,792 SAR 1,849
    • STL 3:40 PM
      17h 30m
      1 stop
      IST 6:10 PM
      St. Louis - Istanbul | Sun, Nov 15 | United Airlines
      SAR 1,849
      34% off
      SAR 2,792 SAR 1,849
    • STL 3:40 PM
      17h 30m
      1 stop
      IST 6:10 PM
      St. Louis - Istanbul | Sun, Nov 8 | Lufthansa
      SAR 1,874
      33% off
      SAR 2,792 SAR 1,874
    • STL 3:40 PM
      17h 30m
      1 stop
      IST 6:10 PM
      St. Louis - Istanbul | Sun, Nov 15 | Lufthansa
      SAR 1,874
      33% off
      SAR 2,792 SAR 1,874
    • STL 1:00 PM
      17h 25m
      1 stop
      IST 2:00 PM
      St. Louis - Istanbul | Mon, Oct 19 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from St. Louis to Istanbul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from St. Louis Lambert International Airport to Istanbul Airport?

The cheapest airline flying from St. Louis Lambert International Airport to Istanbul Airport is United Airlines (from SAR 1,790) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

United Airlines
From SAR 1,790
Lufthansa
From SAR 1,826
Delta Air Lines
From SAR 1,864
KLM
From SAR 1,869
Air France
From SAR 1,869
Air Canada
From SAR 1,920
British Airways
From SAR 1,924
American Airlines
From SAR 2,461
Turkish Airlines
From SAR 2,777

Find more flights and airlines

What is the flight schedule from St. Louis Lambert International Airport to Istanbul Airport?

Check the schedule for flights from St. Louis to Istanbul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA9067

    St. Louis Lambert International Airport

    3:30 PM

    STL

    8h 55m

    Nonstop

    7:25 AM

    FRA

    S M T - T - S
    Search

  2. UA9034

    Frankfurt Intl. Airport

    8:55 AM

    FRA

    3h 5m

    Nonstop

    1:00 PM

    IST

    S M T W T F S

  3. LH449

    St. Louis Lambert International Airport

    3:30 PM

    STL

    8h 55m

    Nonstop

    7:25 AM

    FRA

    S M T - T - S
    Search

  4. LH1298

    Frankfurt Intl. Airport

    8:55 AM

    FRA

    3h 5m

    Nonstop

    1:00 PM

    IST

    S M T W T F S

  5. AC8890

    St. Louis Lambert International Airport

    2:40 PM

    STL

    1h 54m

    Nonstop

    5:34 PM

    YYZ

    S M T W T F S
    Search

  6. AC842

    Toronto Pearson International Airport

    10:30 PM

    YYZ

    7h 40m

    Nonstop

    12:10 PM

    FRA

    S M T W T F S

  7. AC9475

    Frankfurt Intl. Airport

    12:50 PM

    FRA

    3h 5m

    Nonstop

    4:55 PM

    IST

    S M T W T F S

  8. UA9067

    St. Louis Lambert International Airport

    3:30 PM

    STL

    8h 55m

    Nonstop

    7:25 AM

    FRA

    S M T - T - S
    Search

  9. UA9126

    Frankfurt Intl. Airport

    12:50 PM

    FRA

    3h 5m

    Nonstop

    4:55 PM

    IST

    S M T W T F S

  10. LH449

    St. Louis Lambert International Airport

    3:30 PM

    STL

    8h 55m

    Nonstop

    7:25 AM

    FRA

    S M T - T - S
    Search

  11. LH1300

    Frankfurt Intl. Airport

    12:50 PM

    FRA

    3h 5m

    Nonstop

    4:55 PM

    IST

    S M T W T F S

  12. KL7261

    St. Louis Lambert International Airport

    4:22 PM

    STL

    1h 34m

    Nonstop

    6:56 PM

    DTW

    S M T W T F S
    Search

  13. KL6119

    Detroit Metropolitan Wayne County Airport

    6:32 PM

    DTW

    7h 43m

    Nonstop

    8:15 AM

    AMS

    S M T W T F S

  14. KL1959

    Schiphol Airport

    12:00 PM

    AMS

    3h 20m

    Nonstop

    4:20 PM

    IST

    S M T W T F S

  15. AF2243

    St. Louis Lambert International Airport

    4:10 PM

    STL

    1h 32m

    Nonstop

    6:42 PM

    DTW

    - M - W - - -
    Search

  16. AF3560

    Detroit Metropolitan Wayne County Airport

    6:45 PM

    DTW

    7h 55m

    Nonstop

    8:40 AM

    CDG

    - - - W - - -

  17. AF1390

    Roissy-Charles De Gaulle Airport

    12:25 PM

    CDG

    3h 35m

    Nonstop

    5:00 PM

    IST

    S M T W T F S

  18. LH8585

    St. Louis Lambert International Airport

    1:00 PM

    STL

    2h 9m

    Nonstop

    4:09 PM

    IAD

    S M T W T F S
    Search

  19. LH419

    Dulles International Airport

    6:05 PM

    IAD

    7h 50m

    Nonstop

    7:55 AM

    FRA

    S M T W T F S

  20. LH1300

    Frankfurt Intl. Airport

    12:50 PM

    FRA

    3h 5m

    Nonstop

    4:55 PM

    IST

    S M T W T F S

  21. AF2850

    St. Louis Lambert International Airport

    11:51 AM

    STL

    1h 39m

    Nonstop

    2:30 PM

    ATL

    S M T W T F S
    Search

  22. AF031

    Hartsfield–Jackson Atlanta International Airport

    4:30 PM

    ATL

    8h 20m

    Nonstop

    6:50 AM

    CDG

    S M T W T F S

  23. AF1390

    Roissy-Charles De Gaulle Airport

    12:25 PM

    CDG

    3h 35m

    Nonstop

    5:00 PM

    IST

    S M T W T F S

  24. LH7661

    St. Louis Lambert International Airport

    10:07 AM

    STL

    2h 21m

    Nonstop

    1:28 PM

    EWR

    S M T W T F S
    Search

  25. LH403

    Newark Liberty Intl. Airport Airport

    6:00 PM

    EWR

    7h 35m

    Nonstop

    7:35 AM

    FRA

    S M T W T F S

  26. LH1300

    Frankfurt Intl. Airport

    12:50 PM

    FRA

    3h 5m

    Nonstop

    4:55 PM

    IST

    S M T W T F S
Find more flights and airlines

About St. Louis Lambert International Airport and Istanbul Airport

Learn about St. Louis Lambert International Airport (STL) and Istanbul Airport (IST) — including location, terminals, transportation, and travel tips.

Flight distance 9,202.7 km
Cheapest one-way ticket price SAR 1,790
Cheapest return ticket price SAR 3,342

FAQs for St. Louis Lambert International Airport to Istanbul Airport Flights

  • What is the transportation method from the main airport to downtown in Istanbul?

    • The distance from Istanbul Airport to downtown is about 34 km. It takes about 50 minutes by taxi.
    • The distance from Sabiha Gökçen International Airport to downtown is about 30 km. It takes about 50 minutes by taxi.
  • The closest airport to Istanbul Airport (IST) is Ataturk Airport. The distance is around 31 km.
  • One-way flights from St. Louis Lambert International Airport to Istanbul Airport currently start from SAR 1,790, and round-trip fares start from SAR 3,342. The current lowest fare is a United Airlines flight departing on Wed, Nov 11; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from St. Louis Lambert International Airport to Istanbul Airport is SAR 2,716. Prices may vary depending on the departure date, airline, and availability.
  • Enter St. Louis Lambert International Airport and Istanbul Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.