Oslo (OSL) to Seattle / Tacoma (SEA) flight deal in economy from $428
OSLOslo Airport, Gardermoen
Oslo, Norway
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$592 USD
-28%$428 USD
Verified 25 days agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Great Availability
69% of dates checked are available within 10% of the lowest price
Sunday, December 6th, 2026
Outbound Flights
14h 45m·1 stop
$830 USD
OSLDec 6 06:05
→AMSDec 6 08:05
KL 1196Airbus A321neo
2h 10m layover
AMSDec 6 10:15
→SEADec 6 11:50
DL 143Airbus A330-900neo
32h 15m·1 stop
$830 USDOSLDec 6 12:35
→AMSDec 6 14:30
KL 1200Airbus A321neo
19h 45m layover·Overnight
AMSDec 7 10:15
→SEADec 7 11:50
DL 143Airbus A330-900neo
20h 14m·2 stops
$836 USDOSLDec 6 09:35
→AMSDec 6 11:30
KL 1198Embraer 195 E2
1h 20m layover
AMSDec 6 12:50
→MSPDec 6 15:00
DL 163Airbus A330-900neo
3h 46m layover
MSPDec 6 18:46
→SEADec 6 20:49
DL 881Boeing 757
19h 43m·2 stops
$836 USDOSLDec 6 09:35
→AMSDec 6 11:30
KL 1198Embraer 195 E2
1h 20m layover
AMSDec 6 12:50
→JFKDec 6 15:00
KL 641Boeing 787-10
1h 59m layover
JFKDec 6 16:59
→SEADec 6 20:18
DL 740Airbus A321neo
20h 18m·2 stops
$836 USDOSLDec 6 12:35
→AMSDec 6 14:30
KL 1200Airbus A321neo
2h 20m layover
AMSDec 6 16:50
→MSPDec 6 18:40
KL 655Boeing 777
3h 10m layover
MSPDec 6 21:50
→SEADec 6 23:53
DL 505Airbus A321neo
17h 58m·1 stop
$837 USD
OSLDec 6 06:15
→CDGDec 6 09:05
AF 1275Airbus A220-300 Passenger
4h 20m layover
CDGDec 6 13:25
→SEADec 6 15:13
DL 81Airbus A330-900neo
25h 55m·1 stop
$964 USDOSLDec 6 18:55
→AMSDec 6 20:55
KL 1206Embraer 195 E2
13h 20m layover·Overnight
AMSDec 7 10:15
→SEADec 7 11:50
DL 143Airbus A330-900neo
15h 28m·1 stop
$987 USD
OSLDec 6 08:45
→CDGDec 6 11:20
SK 837Airbus A320neo
2h 5m layover
CDGDec 6 13:25
→SEADec 6 15:13
DL 81Airbus A330-900neo