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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Travelers usually depart from Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, Seattle, WA - University of Washington, Seattle, WA - Poly Clinic, or Seattle, WA - Harborview Med when they travel from Seattle to Oslo. Book your trip to arrive at Oslo Airport, Gardermoen, Sandefjord Airport, Torp, or Oslo Bus Station. The most popular airlines for this route are Alaska Airlines, SAS, Norwegian, Icelandair, and KLM Royal Dutch Airlines. Seattle and Oslo have 380 direct flights per week. When you arrive at Oslo, consider visiting Vigelandspark in Oslo, and Oslo Opera House.

Check-in for a flight from Seattle to Oslo

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
SASSASSKNo0
0
NorwegianNAXDYNoOpens 24 days before flight
Closes 2 hours before flight
IcelandairICEFIYes0
0
KLM Royal Dutch AirlinesKLMKLNoOpens 30 days before flight
Closes 1 hours before flight

Norway COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

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