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Cheap flights from Bismarck (BIS) to Oslo (OSL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Bismarck (BIS) to Oslo (OSL)

How to find the cheapest flight from Bismarck (BIS) to Oslo (OSL)
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How to find the cheapest flight from Bismarck (BIS) to Oslo (OSL)
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How to find the cheapest flight from Bismarck (BIS) to Oslo (OSL)
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Cheap flights from Bismarck to Oslo in March , April 2026

29 Mar - 19 Apr $ 1,073.00
BIS
Bismarck
Allegiant Air
3 STOPS
OSL
Oslo
OSL
Oslo
Allegiant Air
3 STOPS
BIS
Bismarck
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29 Mar - 19 Apr $ 1,083.00
BIS
Bismarck
Allegiant Air
3 STOPS
OSL
Oslo
OSL
Oslo
Allegiant Air
3 STOPS
BIS
Bismarck
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29 Mar - 19 Apr $ 1,117.00
BIS
Bismarck
Allegiant Air
3 STOPS
OSL
Oslo
OSL
Oslo
Allegiant Air
3 STOPS
BIS
Bismarck
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One-way flights to Oslo from Bismarck

11:34 AM - 1:10 PM
Norwegian Air Shuttle
3 Stops
43h 36m
BIS - OSL
$ 460
Kiwi
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11:34 AM - 12:15 PM
SAS
3 Stops
42h 41m
BIS - OSL
$ 470
Kiwi
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11:34 AM - 7:50 AM
Icelandair
3 Stops
42h 1m
BIS - OSL
$ 504
Kiwi
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How to find the cheapest flight from Bismarck (BIS) to Oslo (OSL)

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