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Cheap flights from Portland (PDX) to Oslo (OSL)

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0 Children (2~11)
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How to find the cheapest flight from Portland (PDX) to Oslo (OSL)

How to find the cheapest flight from Portland (PDX) to Oslo (OSL)
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How to find the cheapest flight from Portland (PDX) to Oslo (OSL)
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How to find the cheapest flight from Portland (PDX) to Oslo (OSL)
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Cheap flights from Portland to Oslo in April , May 2026

21 Apr - 06 May $ 479.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
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14 Apr - 08 May $ 983.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
Pick dates
14 Apr - 10 May $ 983.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
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Last minute flights from Portland to Oslo

23 Apr - 01 May $ 716.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
Pick dates
14 Apr - 01 May $ 1,176.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
2 STOPS
PDX
Portland
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14 Apr - 30 Apr $ 1,177.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
2 STOPS
PDX
Portland
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One-way flights to Oslo from Portland

3:30 PM - 7:50 AM
Icelandair
1 Stops
12h 5m
PDX - OSL
$ 205
Kiwi
Pick dates
3:30 PM - 7:50 AM
Icelandair
1 Stops
12h 5m
PDX - OSL
$ 365
Kiwi
Pick dates
3:30 PM - 7:50 AM
Icelandair
1 Stops
12h 5m
PDX - OSL
$ 387
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to Oslo (OSL)

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