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

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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 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 August , September 2026

25 Aug - 01 Sep $ 929.00
STL
St Louis
United Airlines
1 STOPS
OSL
Oslo
OSL
Oslo
United Airlines
1 STOPS
STL
St Louis
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26 Aug - 06 Sep $ 1,684.00
STL
St Louis
Aer Lingus
2 STOPS
OSL
Oslo
OSL
Oslo
Aer Lingus
2 STOPS
STL
St Louis
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25 Aug - 07 Sep $ 1,982.00
STL
St Louis
Air Canada
1 STOPS
OSL
Oslo
OSL
Oslo
Air Canada
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Oslo

24 Aug - 01 Sep $ 938.00
STL
St Louis
United Airlines
2 STOPS
OSL
Oslo
OSL
Oslo
United Airlines
1 STOPS
STL
St Louis
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24 Aug - 31 Aug $ 984.00
STL
St Louis
United Airlines
1 STOPS
OSL
Oslo
OSL
Oslo
United Airlines
1 STOPS
STL
St Louis
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24 Aug - 31 Aug $ 984.00
STL
St Louis
United Airlines
1 STOPS
OSL
Oslo
OSL
Oslo
United Airlines
1 STOPS
STL
St Louis
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One-way flights to Oslo from St Louis

2:10 PM - 10:40 AM
Icelandair
3 Stops
18h 15m
STL - OSL
$ 426
Kiwi
Pick dates
3:24 PM - 3:20 PM
United Airlines
2 Stops
18h 51m
STL - OSL
$ 577
Kiwi
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3:30 PM - 10:10 AM
Lufthansa
1 Stops
13h 45m
STL - OSL
$ 578
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.