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Cheap flights from Portland (PDX) to Trondheim (TRD)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Portland (PDX) to Trondheim (TRD)

How to find the cheapest flight from Portland (PDX) to Trondheim (TRD)
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How to find the cheapest flight from Portland (PDX) to Trondheim (TRD)
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How to find the cheapest flight from Portland (PDX) to Trondheim (TRD)
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Cheap flights from Portland to Trondheim in August , September 2026

23 Aug - 02 Sep $ 1,003.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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27 Aug - 06 Sep $ 2,404.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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27 Aug - 02 Sep $ 2,492.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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Last minute flights from Portland to Trondheim

27 Aug - 01 Sep $ 1,108.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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27 Aug - 01 Sep $ 2,494.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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20 Aug - 01 Sep $ 2,879.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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One-way flights to Trondheim from Portland

7:00 PM - 6:30 PM
SAS
2 Stops
15h 25m
PDX - TRD
$ 427
Kiwi
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3:30 PM - 5:00 PM
Widerøe
2 Stops
17h 40m
PDX - TRD
$ 1,294
Kiwi
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3:30 PM - 3:30 PM
Widerøe
2 Stops
16h 10m
PDX - TRD
$ 1,312
Kiwi
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How to find the cheapest flight from Portland (PDX) to Trondheim (TRD)

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