Cheap flights from Portland, OR to Trondheim, Norway
Flights starting at $409. Choose between Norwegian, Alaska Airlines, or SAS to find the best price.
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The most popular airlines for this route are Norwegian, Alaska Airlines, SAS, Norse Atlantic Airways, and Spirit Airlines. Portland and Trondheim have 275 direct flights per week.
Check-in for a flight from Portland to Trondheim
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Norwegian | NAX | DY | No | Opens 24 days before flight Closes 2 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
SAS | SAS | SK | No | 0 0 |
Norse Atlantic Airways | NBT | N0 | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Trondheim
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -2°C | -6°C |
February | -1°C | -6°C |
March | 2°C | -4°C |
April | 6°C | 0°C |
May | 12°C | 3°C |
June | 16°C | 8°C |
July | 18°C | 10°C |
August | 17°C | 9°C |
September | 14°C | 7°C |
October | 7°C | 2°C |
November | 1°C | -1°C |
December | -1°C | -5°C |
14 day forecast
Frequently asked questions
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Airports near Portland
- Seattle–Tacoma International
- Portland International
- Eugene
- Roberts Field
- Kenmore Air Harbor Seaplane Base
- Yakima Air Terminal