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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 July , August 2026

28 Jul - 26 Aug $ 1,054.00
PDX
Portland
Icelandair
2 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
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25 Jul - 11 Aug $ 1,489.00
PDX
Portland
Icelandair
1 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
2 STOPS
PDX
Portland
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31 Jul - 07 Aug $ 2,078.00
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

28 Jul - 01 Aug $ 1,434.00
PDX
Portland
Icelandair
2 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
2 STOPS
PDX
Portland
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28 Jul - 31 Jul $ 1,619.00
PDX
Portland
Icelandair
2 STOPS
OSL
Oslo
OSL
Oslo
Icelandair
1 STOPS
PDX
Portland
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29 Jul - 31 Jul $ 2,263.00
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

9:32 AM - 11:55 AM
KLM Royal Dutch Airlines
2 Stops
19h 8m
PDX - OSL
$ 366
Kiwi
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11:05 AM - 1:30 PM
United Airlines
2 Stops
19h 30m
PDX - OSL
$ 379
Kiwi
Pick dates
1:05 PM - 9:20 AM
KLM Royal Dutch Airlines
1 Stops
13h
PDX - OSL
$ 492
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.