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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 March , April 2026

31 Mar - 19 Apr $ 590.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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31 Mar - 17 Apr $ 600.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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30 Mar - 05 Apr $ 622.00
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

28 Mar - 02 Apr $ 887.00
PDX
Portland
Hawaiian Airlines
2 STOPS
TRD
Trondheim
TRD
Trondheim
Hawaiian Airlines
3 STOPS
PDX
Portland
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28 Mar - 01 Apr $ 1,002.00
PDX
Portland
Icelandair
2 STOPS
TRD
Trondheim
TRD
Trondheim
Icelandair
2 STOPS
PDX
Portland
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28 Mar - 31 Mar $ 1,157.00
PDX
Portland
Hawaiian Airlines
2 STOPS
TRD
Trondheim
TRD
Trondheim
Hawaiian Airlines
3 STOPS
PDX
Portland
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One-way flights to Trondheim from Portland

3:30 PM - 3:15 PM
Norwegian Air Shuttle
2 Stops
15h 40m
PDX - TRD
$ 278
Kiwi
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3:45 PM - 4:05 PM
Norwegian Air Shuttle
2 Stops
16h 15m
PDX - TRD
$ 278
Kiwi
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3:30 PM - 5:35 PM
Norwegian Air Shuttle
2 Stops
18h
PDX - TRD
$ 278
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.