Seattle / Tacoma (SEA) to Oslo (OSL) flight deal in economy from $205

IcelandairFIIcelandair
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
NorwayOSL

Oslo Airport, Gardermoen

Oslo, Norway
$326 USD
-37%$205 USD
Verified about 2 hours ago
Fair Availability
35% of dates checked are available within 10% of the lowest price

Monday, August 10th, 2026

Outbound Flights

31h·1 stop
$205 USD
Icelandair
SEAAug 10 23:25
→
KEFAug 11 14:00
FI 684Boeing 737MAX 8 Passenger
20h 40m layover·Overnight
Icelandair
KEFAug 12 10:40
→
OSLAug 12 15:25
FI 322Boeing 737MAX 8 Passenger
11h 55m·1 stop
$452 USD
Icelandair
SEAAug 10 15:40
→
KEFAug 11 06:15
FI 680Boeing 737MAX 8 Passenger
1h 35m layover
Icelandair
KEFAug 11 07:50
→
OSLAug 11 12:35
FI 318Boeing 757
28h 10m·1 stop
$1,153 USD
Icelandair
SEAAug 10 23:25
→
KEFAug 11 14:00
FI 684Boeing 737MAX 8 Passenger
17h 50m layover·Overnight
Icelandair
KEFAug 12 07:50
→
OSLAug 12 12:35
FI 318Boeing 757
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