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Flights from Seattle to Oslo
There are no direct flights from Seattle to Oslo. The fastest way is one stop via Reykjavik or London, about 10h 35m door to door (87 connections a week on current schedules).
No direct flights · 6 connection options From 10h 35m
Seattle to Oslo at a glance
Fastest journey10h 35mVia Reykjavik, on current schedules
Nonstop flightsNoneConnect via Reykjavik or London
Best ways to fly from Seattle to Oslo
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SEA Reykjavik (KEF) OSL
Leg 1: Alaska Airlines, Icelandair · Leg 2: Icelandair, Norwegian Air Shuttle, SAS
Wed19:30 SEA09:37 KEF1h 08m connection10:45 KEF15:05 OSLIcelandair
2Search
SEA London (LHR) OSL
Leg 1: Alaska Airlines, British Airways, Delta Air Lines · Leg 2: British Airways, SAS, Qatar Airways
Mon21:15 SEA14:12 LHR1h 18m connection15:30 LHR18:26 OSLBritish Airways
3Search
SEA Amsterdam (AMS) OSL
Leg 1: Delta Air Lines, Xiamen Airlines · Leg 2: KLM, Norwegian Air Shuttle, SAS
Sat19:00 SEA13:26 AMS1h 19m connection14:45 AMS16:20 OSLDelta Air Lines + KLM
4Search
SEA Paris (CDG) OSL
Leg 1: Air France, Delta Air Lines · Leg 2: Air France, easyJet, Norwegian Air Shuttle
Sat18:45 SEA13:15 CDG1h 00m connection14:15 CDG16:13 OSLDelta Air Lines + Air France
5Search
SEA Munich (MUC) OSL
Leg 1: Lufthansa · Leg 2: Lufthansa, Norwegian Air Shuttle, SAS
Wed20:00 SEA14:42 MUC1h 03m connection15:45 MUC17:47 OSLLufthansa
6Search
SEA Frankfurt (FRA) OSL
Leg 1: Condor, Lufthansa · Leg 2: Lufthansa
Mon19:00 SEA13:41 FRA2h 49m connection16:30 FRA18:14 OSLCondor + Lufthansa
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 7,329 km4,551 miles
- Journey time
- 10h 35mon current schedules
- Time difference
- +9hOslo vs Seattle
- Currency in Oslo
- NOK
- Airports
- SEA, BFI → OSL, TRF
Flights from Seattle to Oslo: questions answered
Are there direct flights from Seattle to Oslo?
No. There is no nonstop service, so you will connect, most easily in Reykjavik, London and Amsterdam. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Seattle to Oslo?
With one connection the journey usually takes around 10h 35m, depending on the layover. The straight-line distance is 7,329 km.
Where do you change planes between Seattle and Oslo?
The best connecting points are Reykjavik (KEF), London (LHR), Amsterdam (AMS) and Paris (CDG). Alaska Airlines flies both legs via Reykjavik, so you can book it as one ticket.
Which airports serve Seattle and Oslo?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Oslo: Oslo-Gardermoen International Airport (OSL) and Sandefjord Airport, Torp (TRF).
What is the time difference between Seattle and Oslo?
Oslo is 9 hours ahead of Seattle.





