Earn point on your loyalty program!arrow arc left

Cheap flights from Pittsburgh (PIT) to Oslo (OSL)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Pittsburgh (PIT) to Oslo (OSL)

How to find the cheapest flight from Pittsburgh (PIT) 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 Pittsburgh (PIT) 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 Pittsburgh (PIT) to Oslo (OSL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Pittsburgh to Oslo in April , May 2026

27 Apr - 11 May $ 894.00
PIT
Pittsburgh
SAS
1 STOPS
OSL
Oslo
OSL
Oslo
SAS
1 STOPS
PIT
Pittsburgh
Pick dates
13 Apr - 08 May $ 1,276.00
PIT
Pittsburgh
Icelandair
2 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PIT
Pittsburgh
Pick dates
17 Apr - 08 May $ 3,370.00
PIT
Pittsburgh
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PIT
Pittsburgh
Pick dates

Last minute flights from Pittsburgh to Oslo

26 Apr - 30 Apr $ 1,010.00
PIT
Pittsburgh
Air France
2 STOPS
OSL
Oslo
OSL
Oslo
Air France
2 STOPS
PIT
Pittsburgh
Pick dates
13 Apr - 30 Apr $ 2,923.00
PIT
Pittsburgh
SAS
2 STOPS
OSL
Oslo
OSL
Oslo
SAS
1 STOPS
PIT
Pittsburgh
Pick dates
17 Apr - 30 Apr $ 4,459.00
PIT
Pittsburgh
SAS
1 STOPS
OSL
Oslo
OSL
Oslo
SAS
1 STOPS
PIT
Pittsburgh
Pick dates

One-way flights to Oslo from Pittsburgh

11:55 AM - 7:50 AM
Icelandair
3 Stops
18h 40m
PIT - OSL
$ 374
Kiwi
Pick dates
3:00 PM - 9:20 AM
Austrian Airlines
2 Stops
14h 35m
PIT - OSL
$ 573
Kiwi
Pick dates
10:49 AM - 10:50 AM
Swiss International Air Lines
2 Stops
20h 26m
PIT - OSL
$ 573
Kiwi
Pick dates

How to find the cheapest flight from Pittsburgh (PIT) to Oslo (OSL)

Related info for your journey
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 Pittsburgh (PIT) 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 Pittsburgh (PIT) to Oslo (OSL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.