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Cheap Flights from Seattle to Oslo - SEA to OSL

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906,397 seats are available per week to fly from Seattle, WA to Oslo.
United Airlines has 490 connecting flights between Seattle, WA and Oslo.
There are 14742 flights from Seattle, WA to Oslo per week.
You must make at least one connection to fly from Seattle, WA to Oslo.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$289
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$336
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$351
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$289

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Icelandair, Korean, Air Europa, Iberia, Condor, Delta, LOT, Swiss, Turkish, Air New Zealand, US Airways, KLM, Austrian, Lufthansa, Air France, Air Berlin, American, United, Air Canada, British Airways, Finnair, Brussels, Alitalia, Virgin Atlantic, Tap Portugal
$1006
Air Europa, Korean, British Airways, Finnair, Brussels, Tap Portugal, SAS, KLM, US Airways, Icelandair, Turkish, Swiss, Delta, LOT, Alitalia, Air Canada, Austrian, Lufthansa, Air France, Air Berlin, American, Iberia, United
$997
Swiss, US Airways, Alitalia, British Airways, Finnair, Brussels, SAS, LOT, Turkish, KLM, Austrian, United, Iberia, Air France, Air Berlin, American, Lufthansa, Delta, Air Canada, Tap Portugal, Icelandair
$716
Air France, Alitalia, SAS, Austrian, KLM, US Airways, Icelandair, Korean, Air Europa, Iberia, Tap Portugal, Turkish, Swiss, Brussels, LOT, Finnair, British Airways, Air Canada, United, American, Lufthansa, Delta
$991
Icelandair, Austrian, SAS, Alitalia, Brussels, Finnair, British Airways, Singapore, Air Canada, American, Lufthansa, Air France, United, LOT, Korean, Condor, Iberia, US Airways, Delta, Tap Portugal, Air New Zealand, Turkish, KLM, Swiss, Air Berlin
$845
Iberia, Icelandair, United, US Airways, Lufthansa, Air France, Turkish, KLM, Swiss, Austrian, SAS, Alitalia, Finnair, British Airways, Air Canada, Brussels, Delta, American, Air Berlin
$891
Finnair, Brussels, Alitalia, United, American, Air Berlin, Air France, Air Canada, British Airways, KLM, Tap Portugal, Turkish, LOT, SAS, Icelandair, Iberia, Lufthansa, Swiss, Austrian, US Airways, Delta
$841
Lufthansa, Iberia, Icelandair, Air Canada, KLM, American, Delta, United, British Airways, Finnair, Alitalia, SAS, Air France
$889
Air Canada, US Airways, Finnair, Turkish, KLM, Swiss, Lufthansa, Icelandair, Condor, Air France, Air Berlin, American, Delta, United, Tap Portugal, Iberia, British Airways, Alitalia, Brussels, Austrian, SAS
$1043
Air France, Lufthansa, Iberia, Icelandair, American, United, Delta, SAS, US Airways, Alitalia, British Airways, Air Canada, KLM
$877

Cheap International Flights to Oslo - OSL

Flights
Airline
Lowest Price
Brussels, US Airways, Turkish, Lufthansa, Air France, SAS, Austrian, American, Finnair, British Airways, Air Canada, United, Iberia, Icelandair, KLM, Delta, Swiss
CAD971
Brussels, US Airways, Turkish, KLM, Swiss, Air France, Lufthansa, American, Delta, United, SAS, Air Canada, British Airways, Alitalia, Iberia
$1018
KLM, British Airways, Air Canada, Delta, United, American, Air France, Lufthansa
CAD1050
LOT, Brussels, Finnair, Austrian, Swiss, KLM, Turkish, Virgin Atlantic, US Airways, Air Transat, British Airways, Air Canada, Icelandair, American, Korean, Iberia, Lufthansa, Condor, Air France, United, Delta
CAD800
Finnair, British Airways, Delta, Air Canada, Air Transat, KLM, Brussels, Austrian, LOT, Swiss, US Airways, Jet Airways, Turkish, United, Icelandair, American, Air France, Lufthansa, Iberia, Korean
CAD702
Swiss, US Airways, Turkish, KLM, Icelandair, LOT, Delta, American, United, Korean, Lufthansa, Iberia, Air Canada, Air Transat, British Airways, Finnair, Brussels, Austrian, Air France
CAD862
Turkish, KLM, US Airways, Air France, Lufthansa, Iberia, Swiss, LOT, SAS, Brussels, American, Delta, United, Alitalia, Air Canada, British Airways
$998
British Airways, Air Transat, United, Air Canada, Delta, American, Air France, Condor, Iberia, Korean, Icelandair, Finnair, Brussels, US Airways, Turkish, Lufthansa, KLM, Swiss, LOT, Austrian
CAD584
United, Lufthansa, Air France, Swiss, SAS, Turkish, Delta, Iberia, US Airways, American, Brussels, Alitalia, LOT, British Airways, Air Canada, KLM
$1064
Swiss, Air Canada, United, KLM, SAS, Austrian, American, Air France, Lufthansa, Iberia, Icelandair, Delta, British Airways, Brussels, Turkish
CAD891
Lufthansa, United, Air France, Air Canada, Iberia, American, Delta, British Airways, Finnair, Brussels, SAS, KLM, Swiss, LOT, Austrian, Icelandair, Turkish
CAD874
Brussels, Alitalia, SAS, LOT, Swiss, KLM, British Airways, Air Canada, Delta, American, Turkish, US Airways, Air France, Lufthansa, Iberia, United
$942
LOT, Icelandair, Delta, Austrian, United, American, Iberia, Air France, Lufthansa, KLM, Swiss, Brussels, Turkish, US Airways, SAS, Finnair, British Airways, Air Canada
CAD557
Alitalia, SAS, KLM, US Airways, Iberia, Delta, LOT, Swiss, Turkish, Lufthansa, Air France, Brussels, American, United, Air Canada, British Airways, Singapore, Air New Zealand
$845
Turkish, KLM, Swiss, Alitalia, US Airways, SAS, Brussels, British Airways, LOT, Lufthansa, Air Canada, United, Delta, Air France, American, Iberia
$980
Alitalia, Iberia, US Airways, Turkish, Lufthansa, Air France, American, Delta, United, Air Canada, British Airways, Brussels, SAS, KLM, Swiss
$1012
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Cheap Flights from Seattle to Oslo, from $824 Round trip from SEA to OSL