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

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0 Children (2~11)
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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 December 2025 , January 2026

31 Dec - 30 Jan $ 904.00
STL
St Louis
Frontier Airlines
3 STOPS
IST
Istanbul
IST
Istanbul
Frontier Airlines
2 STOPS
STL
St Louis
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25 Dec - 10 Jan $ 6,467.00
STL
St Louis
Emirates
1 STOPS
IST
Istanbul
IST
Istanbul
Emirates
2 STOPS
STL
St Louis
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24 Dec - 10 Jan $ 6,532.00
STL
St Louis
Emirates
1 STOPS
IST
Istanbul
IST
Istanbul
Emirates
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Istanbul

24 Dec - 31 Dec $ 1,559.00
STL
St Louis
Lufthansa
1 STOPS
IST
Istanbul
IST
Istanbul
Lufthansa
1 STOPS
STL
St Louis
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24 Dec - 31 Dec $ 1,625.00
STL
St Louis
Lufthansa
2 STOPS
IST
Istanbul
IST
Istanbul
Lufthansa
1 STOPS
STL
St Louis
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25 Dec - 31 Dec $ 2,499.00
STL
St Louis
Lufthansa
1 STOPS
IST
Istanbul
IST
Istanbul
Lufthansa
1 STOPS
STL
St Louis
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One-way flights to Istanbul from St Louis

3:50 PM - 1:00 PM
Lufthansa
1 Stops
17h 15m
STL - IST
$ 620
Kiwi
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3:50 PM - 5:40 PM
United Airlines
1 Stops
21h 55m
STL - IST
$ 756
Kiwi
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3:10 PM - 11:00 AM
United Airlines
2 Stops
15h 40m
STL - IST
$ 1,019
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.