Seattle, WA to Oslo, Norway flights
Flights starting at $411. Choose between Alaska Airlines, SAS, or Norwegian to find the best price.
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Tips to know when travelling to Oslo
Cheapest one-way trip | $411 |
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Cheapest round-trip | $772 |
Average round-trip | $1,504 |
Includes rare itinerary | Travel hack |
Most popular airline | Alaska Airlines |
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Check-in for a flight from Seattle to Oslo
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
SAS | SAS | SK | No | 0 0 |
Norwegian | NAX | DY | No | Opens 24 days before flight Closes 2 hours before flight |
Icelandair | ICE | FI | Yes | 0 0 |
KLM Royal Dutch Airlines | KLM | KL | No | Opens 30 days before flight Closes 1 hours before flight |
Norway COVID-19 travel restrictions

Most travelers from Seattle, SEA can enter Norway, but there are restrictions.
Departure
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Visa requirements |
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Return
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Norway in our dedicated Stories article.
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