Cheap flights 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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How to find the cheapest flight from Bismarck (BIS) to Oslo (OSL)

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Cheap flights from Bismarck to Oslo in August , September 2026

23 Aug - 10 Sep $ 1,366.00

BIS

Bismarck

Allegiant Air

2 STOPS

OSL

Oslo

OSL

Oslo

Allegiant Air

3 STOPS

BIS

Bismarck

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23 Aug - 18 Sep $ 1,436.00

BIS

Bismarck

WestJet

2 STOPS

OSL

Oslo

OSL

Oslo

WestJet

3 STOPS

BIS

Bismarck

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23 Aug - 18 Sep $ 1,496.00

BIS

Bismarck

WestJet

2 STOPS

OSL

Oslo

OSL

Oslo

WestJet

3 STOPS

BIS

Bismarck

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One-way flights to Oslo from Bismarck

2:38 PM - 2:05 PM
Air France

2 Stops

18h 52m
BIS - OSL

$ 603
Kiwi

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1:40 PM - 3:40 PM
United Airlines

2 Stops

21h 15m
BIS - OSL

$ 655
Kiwi

Pick dates

1:40 PM - 1:45 PM
United Airlines

2 Stops

19h 10m
BIS - OSL

$ 667
Kiwi

Pick dates

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.