Find Cheap Flights from Seattle/Tacoma Intl to Oslo & other airports (SEA - OSL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle/Tacoma Intl to Oslo & other airports

(Round-trip)
Depart: Mon Sep 18 2017 Return: Mon Oct 9 2017 Trip spans 22 days
Norwegian
Norwegian
SEA
9:45a
OSL
11:25p
13h 40m
1 stop
OSL
3:20a
SEA
4:45p
13h 25m
1 stop
Depart: Sun Oct 8 2017 Return: Tue Oct 17 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
11:15a
OSL
3:45a
16h 30m
1 stop
OSL
3:35a
SEA
6:10p
14h 35m
1 stop
Depart: Tue Oct 10 2017 Return: Sun Oct 22 2017 Trip spans 13 days
Icelandair
Icelandair
SEA
12:30p
OSL
11:20p
10h 50m
1 stop
OSL
10:45a
SEA
10:45p
12h 00m
1 stop
Depart: Tue Aug 8 2017 Return: Tue Aug 29 2017 Trip spans 22 days
United
United
SEA
7:44p
OSL
9:20p
25h 36m
2 stops
OSL
3:00a
SEA
11:00p
20h 00m
2 stops
Depart: Mon Sep 4 2017 Return: Wed Sep 13 2017 Trip spans 10 days
American Airlines
American Airlines
SEA
3:00a
OSL
11:40p
20h 40m
2 stops
OSL
4:45a
SEA
2:25a
21h 40m
2 stops
Depart: Tue Aug 15 2017 Return: Tue Sep 5 2017 Trip spans 22 days
Air Canada
Air Canada
SEA
2:30a
OSL
9:25p
18h 55m
2 stops
OSL
5:15a
SEA
2:42a
21h 27m
2 stops
Depart: Wed Aug 9 2017 Return: Tue Aug 22 2017 Trip spans 14 days
SWISS
SWISS
SEA
10:08a
OSL
8:40a
22h 32m
2 stops
OSL
3:40p
SEA
3:56a
36h 16m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 12 2017 Trip spans 13 days
British Airways
British Airways
SEA
7:21a
OSL
6:40a
23h 19m
2 stops
OSL
4:45a
SEA
2:25a
21h 40m
2 stops
Depart: Mon Oct 9 2017 Return: Mon Oct 23 2017 Trip spans 15 days
Major Airline
Major Airline
SEA
5:20a
OSL
3:45a
22h 25m
1 stop
OSL
9:25a
SEA
6:10p
32h 45m
1 stop
Depart: Wed Oct 11 2017 Return: Thu Oct 26 2017 Trip spans 16 days
Norwegian
Norwegian
SEA
9:45a
OSL
11:25p
13h 40m
1 stop
OSL
9:05a
SEA
4:45p
31h 40m
1 stop
Depart: Sun Aug 6 2017 Return: Wed Aug 23 2017 Trip spans 18 days
$1135
Select
Lufthansa
Lufthansa
SEA
10:00a
OSL
2:10a
16h 10m
1 stop
OSL
2:00a
SEA
4:50p
14h 50m
1 stop
Depart: Fri Jun 9 2017 Return: Mon Jun 12 2017 Trip spans 4 days
$1172
Select
KLM
KLM
SEA
9:42a
OSL
2:55a
17h 13m
1 stop
OSL
2:20a
SEA
8:32p
18h 12m
2 stops
Depart: Thu Oct 12 2017 Return: Wed Oct 18 2017 Trip spans 7 days
Icelandair
Icelandair
SEA
12:30p
OSL
11:20p
10h 50m
1 stop
OSL
10:45a
SEA
10:45p
12h 00m
1 stop
Depart: Fri Jul 21 2017 Return: Tue Aug 1 2017 Trip spans 12 days
$1234
Select
Brussels Airlines
Brussels Airlines
SEA
2:30a
OSL
10:35p
20h 05m
2 stops
OSL
2:45a
SEA
2:03a
23h 18m
2 stops
Depart: Wed Oct 4 2017 Return: Sun Oct 8 2017 Trip spans 5 days
Norwegian
Norwegian
SEA
9:45a
OSL
11:25p
13h 40m
1 stop
OSL
6:05p
SEA
4:45p
22h 40m
1 stop
Depart: Tue Nov 14 2017 Return: Fri Nov 24 2017 Trip spans 11 days
Major Airline
Major Airline
SEA
10:00p
OSL
1:15p
15h 15m
1 stop
OSL
1:00a
SEA
5:10p
16h 10m
1 stop
Depart: Wed Aug 2 2017 Return: Thu Aug 10 2017 Trip spans 9 days
$1304
Select
SAS
SAS
SEA
3:25a
OSL
11:20p
19h 55m
2 stops
OSL
5:30a
SEA
2:32p
33h 02m
2 stops
Depart: Sat Sep 16 2017 Return: Fri Sep 29 2017 Trip spans 14 days
Icelandair
Icelandair
SEA
5:15a
OSL
4:40p
11h 25m
1 stop
OSL
4:25a
SEA
11:15p
18h 50m
1 stop
Depart: Fri Oct 20 2017 Return: Tue Oct 24 2017 Trip spans 5 days
Norwegian
Norwegian
SEA
9:45a
OSL
8:35p
34h 50m
1 stop
OSL
9:05a
SEA
4:45p
31h 40m
1 stop
Depart: Fri Sep 15 2017 Return: Fri Sep 29 2017 Trip spans 15 days
Major Airline
Major Airline
SEA
8:30a
OSL
7:20p
10h 50m
1 stop
OSL
12:25a
SEA
6:45p
18h 20m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$511
Destination

Oslo
$511