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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 May , June 2026

29 May - 07 Jun $ 742.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
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27 May - 10 Jun $ 1,226.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
2 STOPS
PDX
Portland
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27 May - 05 Jun $ 1,544.00
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

24 May - 31 May $ 959.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
Pick dates
24 May - 31 May $ 981.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
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22 May - 31 May $ 1,383.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
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One-way flights to Oslo from Portland

1:05 PM - 9:20 AM
KLM Royal Dutch Airlines
1 Stops
13h
PDX - OSL
$ 251
Kiwi
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1:05 PM - 9:20 AM
KLM Royal Dutch Airlines
1 Stops
13h
PDX - OSL
$ 251
Kiwi
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7:05 PM - 10:40 AM
Icelandair
1 Stops
11h 20m
PDX - OSL
$ 449
Kiwi
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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.