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

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1 Adults (11+)
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 April , May 2026

20 Apr - 11 May $ 714.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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13 Apr - 03 May $ 1,756.00
PDX
Portland
Icelandair
1 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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13 Apr - 08 May $ 1,804.00
PDX
Portland
Icelandair
1 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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Last minute flights from Portland to Trondheim

21 Apr - 01 May $ 963.00
PDX
Portland
Icelandair
1 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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28 Apr - 01 May $ 963.00
PDX
Portland
Icelandair
1 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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27 Apr - 01 May $ 963.00
PDX
Portland
Icelandair
1 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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One-way flights to Trondheim from Portland

1:05 PM - 9:25 AM
KLM Royal Dutch Airlines
1 Stops
13h 30m
PDX - TRD
$ 225
Kiwi
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1:05 PM - 9:25 AM
KLM Royal Dutch Airlines
1 Stops
13h 30m
PDX - TRD
$ 721
Kiwi
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1:05 PM - 8:40 PM
KLM Royal Dutch Airlines
1 Stops
24h 45m
PDX - TRD
$ 721
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.