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Cheap flights from St Louis (STL) to Oslo (OSL)

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

How to find the cheapest flight from St Louis (STL) to Oslo (OSL)
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How to find the cheapest flight from St Louis (STL) to Oslo (OSL)
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How to find the cheapest flight from St Louis (STL) to Oslo (OSL)
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Cheap flights from St Louis to Oslo in May , June 2026

26 May - 02 Jun $ 1,023.00
STL
St Louis
United Airlines
2 STOPS
OSL
Oslo
OSL
Oslo
United Airlines
1 STOPS
STL
St Louis
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20 May - 05 Jun $ 2,627.00
STL
St Louis
Aer Lingus
2 STOPS
OSL
Oslo
OSL
Oslo
Aer Lingus
2 STOPS
STL
St Louis
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20 May - 04 Jun $ 4,007.00
STL
St Louis
SAS
2 STOPS
OSL
Oslo
OSL
Oslo
SAS
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Oslo

24 May - 01 Jun $ 1,071.00
STL
St Louis
United Airlines
2 STOPS
OSL
Oslo
OSL
Oslo
United Airlines
1 STOPS
STL
St Louis
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24 May - 31 May $ 1,091.00
STL
St Louis
United Airlines
2 STOPS
OSL
Oslo
OSL
Oslo
United Airlines
2 STOPS
STL
St Louis
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24 May - 01 Jun $ 1,203.00
STL
St Louis
Lufthansa
2 STOPS
OSL
Oslo
OSL
Oslo
Lufthansa
1 STOPS
STL
St Louis
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One-way flights to Oslo from St Louis

11:15 AM - 3:20 PM
United Airlines
2 Stops
23h
STL - OSL
$ 629
Kiwi
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11:15 AM - 10:10 AM
United Airlines
2 Stops
18h
STL - OSL
$ 641
Kiwi
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3:30 PM - 9:50 AM
United Airlines
1 Stops
13h 25m
STL - OSL
$ 908
Kiwi
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How to find the cheapest flight from St Louis (STL) to Oslo (OSL)

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