$1,100 Cheap American Airlines flights Seattle (SEA) to Oslo (OSL)

View $1,100 flight on Fri, Aug 14, 2026Opens in a new window

$1,100 Cheap American Airlines flights Seattle (SEA) to Oslo (OSL)

Prices were available within the past 7 days and start at $1,100 for one-way flights and $1,726 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 14 - Fri, Aug 28
SEA
Seattle
OSL
Oslo
$1,726 Roundtrip, found 18 hours ago
$1,726
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Fri, Aug 14 from Seattle to Oslo, returning Fri, Aug 28, priced at $1,726 found 18 hours ago
Flights from Seattle (SEA) to Oslo (OSL)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Gardermoen
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Icelandair, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
Air Canada
Distance
7285 km