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Cheap flights from Bismarck (BIS) 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 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 July , August 2026

27 Jul - 27 Aug $ 1,667.00
BIS
Bismarck
Allegiant Air
3 STOPS
OSL
Oslo
OSL
Oslo
Allegiant Air
3 STOPS
BIS
Bismarck
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26 Jul - 27 Aug $ 1,819.00
BIS
Bismarck
Allegiant Air
3 STOPS
OSL
Oslo
OSL
Oslo
Allegiant Air
3 STOPS
BIS
Bismarck
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27 Jul - 27 Aug $ 1,858.00
BIS
Bismarck
Allegiant Air
3 STOPS
OSL
Oslo
OSL
Oslo
Allegiant Air
3 STOPS
BIS
Bismarck
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Last minute flights from Bismarck to Oslo

26 Jul - 02 Aug $ 2,392.00
BIS
Bismarck
Allegiant Air
3 STOPS
OSL
Oslo
OSL
Oslo
Allegiant Air
3 STOPS
BIS
Bismarck
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27 Jul - 02 Aug $ 2,432.00
BIS
Bismarck
Allegiant Air
3 STOPS
OSL
Oslo
OSL
Oslo
Allegiant Air
3 STOPS
BIS
Bismarck
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27 Jul - 02 Aug $ 2,474.00
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

1:45 PM - 4:10 PM
United Airlines
2 Stops
21h 30m
BIS - OSL
$ 817
Kiwi
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9:16 AM - 4:10 PM
United Airlines
2 Stops
25h 59m
BIS - OSL
$ 817
Kiwi
Pick dates
1:45 PM - 4:10 PM
United Airlines
2 Stops
21h 30m
BIS - OSL
$ 1,077
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.