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Cheap flights from St Louis (STL) to Frankfurt (FRA)

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0 Children (2~11)
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How to find the cheapest flight from St Louis (STL) to Frankfurt (FRA)

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

30 Mar - 30 Apr $ 1,066.00
STL
St Louis
Aer Lingus
3 STOPS
FRA
Frankfurt
FRA
Frankfurt
Aer Lingus
2 STOPS
STL
St Louis
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10 Mar - 07 Apr $ 1,639.00
STL
St Louis
Aer Lingus
2 STOPS
FRA
Frankfurt
FRA
Frankfurt
Aer Lingus
2 STOPS
STL
St Louis
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14 Mar - 07 Apr $ 2,746.00
STL
St Louis
Aer Lingus
2 STOPS
FRA
Frankfurt
FRA
Frankfurt
Aer Lingus
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Frankfurt

18 Mar - 31 Mar $ 1,431.00
STL
St Louis
United Airlines
1 STOPS
FRA
Frankfurt
FRA
Frankfurt
United Airlines
1 STOPS
STL
St Louis
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10 Mar - 31 Mar $ 2,240.00
STL
St Louis
Aer Lingus
2 STOPS
FRA
Frankfurt
FRA
Frankfurt
Aer Lingus
2 STOPS
STL
St Louis
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14 Mar - 31 Mar $ 3,347.00
STL
St Louis
Aer Lingus
2 STOPS
FRA
Frankfurt
FRA
Frankfurt
Aer Lingus
2 STOPS
STL
St Louis
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One-way flights to Frankfurt from St Louis

9:50 AM - 10:30 AM
Icelandair
3 Stops
23h 30m
STL - FRA
$ 461
Kiwi
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6:00 AM - 6:55 AM
Aer Lingus
2 Stops
22h 5m
STL - FRA
$ 620
Kiwi
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3:50 PM - 3:50 PM
United Airlines
0 Stops
8h 40m
STL - FRA
$ 2,844
Kiwi
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How to find the cheapest flight from St Louis (STL) to Frankfurt (FRA)

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