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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 May , June 2026

22 May - 01 Jun $ 1,581.00
STL
St Louis
United Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
United Airlines
1 STOPS
STL
St Louis
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21 May - 06 Jun $ 1,894.00
STL
St Louis
Alaska Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
Alaska Airlines
1 STOPS
STL
St Louis
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22 May - 11 Jun $ 2,232.00
STL
St Louis
Qatar Airways
1 STOPS
IST
Istanbul
IST
Istanbul
Qatar Airways
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Istanbul

27 May - 01 Jun $ 1,735.00
STL
St Louis
Frontier Airlines
3 STOPS
IST
Istanbul
IST
Istanbul
Frontier Airlines
3 STOPS
STL
St Louis
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23 May - 01 Jun $ 2,319.00
STL
St Louis
Alaska Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
Alaska Airlines
1 STOPS
STL
St Louis
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23 May - 31 May $ 2,449.00
STL
St Louis
Turkish Airlines
1 STOPS
IST
Istanbul
IST
Istanbul
Turkish Airlines
1 STOPS
STL
St Louis
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One-way flights to Istanbul from St Louis

3:30 PM - 8:55 AM
United Airlines
1 Stops
13h 30m
STL - IST
$ 911
Kiwi
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6:00 AM - 7:10 PM
Turkish Airlines
1 Stops
27h 5m
STL - IST
$ 946
Kiwi
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12:15 PM - 8:55 AM
United Airlines
2 Stops
16h 45m
STL - IST
$ 1,122
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.