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

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Istanbul (IST)

How to find the cheapest flight from St Louis (STL) to Istanbul (IST)
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How to find the cheapest flight from St Louis (STL) to Istanbul (IST)
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How to find the cheapest flight from St Louis (STL) to Istanbul (IST)
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Cheap flights from St Louis to Istanbul in March , April 2026

18 Mar - 15 Apr $ 1,192.00
STL
St Louis
United Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
1 STOPS
STL
St Louis
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25 Mar - 01 Apr $ 1,332.00
STL
St Louis
United Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
1 STOPS
STL
St Louis
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29 Mar - 05 Apr $ 1,532.00
STL
St Louis
United Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Istanbul

23 Mar - 31 Mar $ 1,101.00
STL
St Louis
United Airlines
2 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
2 STOPS
STL
St Louis
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24 Mar - 31 Mar $ 1,181.00
STL
St Louis
Aer Lingus
2 STOPS
IST
Istanbul
IST
Istanbul
Aer Lingus
2 STOPS
STL
St Louis
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23 Mar - 31 Mar $ 1,185.00
STL
St Louis
United Airlines
2 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
2 STOPS
STL
St Louis
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One-way flights to Istanbul from St Louis

7:47 AM - 2:10 PM
AJet
3 Stops
27h 18m
STL - IST
$ 465
Kiwi
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7:47 AM - 1:35 PM
Wizz Air UK
2 Stops
27h 48m
STL - IST
$ 473
Kiwi
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4:21 PM - 1:35 PM
Wizz Air UK
2 Stops
19h 14m
STL - IST
$ 563
Kiwi
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How to find the cheapest flight from St Louis (STL) to Istanbul (IST)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Istanbul (IST)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Istanbul (IST)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.