Oslo (OSL) to Seattle / Tacoma (SEA) flight deal in economy from $428

Air FranceAFAir FranceDelta Air LinesDLDelta Air LinesKLMKLKLM
One Way•Economy
NorwayOSL

Oslo Airport, Gardermoen

Oslo, Norway
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$592 USD
-28%$428 USD
Verified 25 days ago
Great Availability
69% of dates checked are available within 10% of the lowest price

Saturday, November 28th, 2026

Outbound Flights

16h 18m·2 stops
$815 USD
KLM
OSLNov 28 09:35
→
AMSNov 28 11:30
KL 1198Airbus A321neo
1h 20m layover
KLM
AMSNov 28 12:50
→
YVRNov 28 14:50
KL 681Airbus A330
1h 47m layover
Delta Air Lines
YVRNov 28 16:37
→
SEANov 28 16:53
DL 3968Embraer 175
17h 53m·2 stops
$965 USD
Scandinavian Airlines
OSLNov 28 08:00
→
AMSNov 28 10:05
SK 821Airbus A320neo
2h 45m layover
KLM
AMSNov 28 12:50
→
YVRNov 28 14:50
KL 681Airbus A330
1h 47m layover
Delta Air Lines
YVRNov 28 16:37
→
SEANov 28 16:53
DL 3968Embraer 175
14h 42m·1 stop
$1,078 USD
KLM
OSLNov 28 06:05
→
AMSNov 28 08:05
KL 1196Airbus A321neo
2h 10m layover
Delta Air Lines
AMSNov 28 10:15
→
SEANov 28 11:47
DL 143Airbus A330-900neo
16h 35m·1 stop
$1,245 USD
Air France
OSLNov 28 06:15
→
CDGNov 28 09:05
AF 1275Airbus A220-300 Passenger
3h 20m layover
Air France
CDGNov 28 12:25
→
SEANov 28 13:50
AF 76Airbus A350
16h·1 stop
$2,239 USD
Scandinavian Airlines
OSLNov 28 07:50
→
LHRNov 28 09:35
SK 803Airbus A320neo
2h 45m layover
Delta Air Lines
LHRNov 28 12:20
→
SEANov 28 14:50
DL 21Airbus A330
27h 42m·1 stop
$3,425 USD
KLM
OSLNov 28 17:05
→
AMSNov 28 19:00
KL 1204Boeing 737
15h 15m layover·Overnight
Delta Air Lines
AMSNov 29 10:15
→
SEANov 29 11:47
DL 143Airbus A330-900neo
31h 4m·1 stop
$3,438 USD
Air France
OSLNov 28 17:10
→
CDGNov 28 20:00
AF 1775Airbus A220-300 Passenger
17h 25m layover·Overnight
Delta Air Lines
CDGNov 29 13:25
→
SEANov 29 15:14
DL 81Airbus A330-900neo
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