Find Cheap Flights from Seattle/Tacoma Intl to Norway

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 Norway

(Round-trip)
Depart: Wed Oct 25 2017 Return: Mon Oct 30 2017 Trip spans 6 days
Norwegian
Norwegian
SEA
9:45a
OSL
11:25p
13h 40m
1 stop
OSL
3:20a
SEA
4:35p
13h 15m
1 stop
Depart: Sat Oct 14 2017 Return: Wed Oct 25 2017 Trip spans 12 days
British Airways
British Airways
SEA
3:15p
OSL
7:45a
16h 30m
1 stop
OSL
5:30a
SEA
4:15p
34h 45m
2 stops
Depart: Sat Feb 10 2018 Return: Fri Feb 23 2018 Trip spans 14 days
Icelandair
Icelandair
SEA
10:10a
OSL
9:20p
11h 10m
1 stop
OSL
8:35a
SEA
8:45p
12h 10m
1 stop
Depart: Tue Sep 26 2017 Return: Wed Oct 11 2017 Trip spans 16 days
Brussels Airlines
Brussels Airlines
SEA
6:35a
OSL
4:05a
21h 30m
2 stops
OSL
2:45a
SEA
11:30p
20h 45m
2 stops
Depart: Tue Oct 10 2017 Return: Mon Oct 16 2017 Trip spans 7 days
SWISS
SWISS
SEA
2:45a
OSL
3:00a
24h 15m
2 stops
OSL
3:40p
SEA
3:10a
35h 30m
2 stops
Depart: Tue Dec 5 2017 Return: Wed Dec 13 2017 Trip spans 9 days
SAS
SAS
SEA
1:00a
OSL
6:15p
17h 15m
1 stop
OSL
6:00a
SEA
1:46a
19h 46m
1 stop
Depart: Thu Oct 12 2017 Return: Mon Oct 23 2017 Trip spans 12 days
United
United
SEA
2:45a
OSL
11:40p
20h 55m
2 stops
OSL
2:45a
SEA
11:30p
20h 45m
2 stops
Depart: Wed Sep 13 2017 Return: Wed Sep 20 2017 Trip spans 8 days
KLM
KLM
SEA
7:40a
TRD
3:40a
20h 00m
2 stops
TRD
2:00a
SEA
12:50a
22h 50m
2 stops
Depart: Thu Sep 14 2017 Return: Tue Sep 26 2017 Trip spans 13 days
Delta
Delta
SEA
9:51a
TRF
2:55a
17h 04m
1 stop
TRF
2:20a
SEA
4:15p
13h 55m
1 stop
Depart: Fri Dec 8 2017 Return: Mon Dec 11 2017 Trip spans 4 days
Norwegian
Norwegian
SEA
8:35a
OSL
10:25p
13h 50m
1 stop
OSL
2:20a
SEA
3:35p
13h 15m
1 stop
Depart: Mon Oct 9 2017 Return: Mon Oct 16 2017 Trip spans 8 days
Norwegian
Norwegian
SEA
9:45a
OSL
11:25p
13h 40m
1 stop
OSL
3:20a
SEA
4:45p
13h 25m
1 stop
Depart: Fri Aug 25 2017 Return: Wed Sep 20 2017 Trip spans 27 days
$1166
Select
Iberia
Iberia
SEA
5:56a
OSL
3:40a
21h 44m
2 stops
OSL
7:35a
SEA
4:15p
32h 40m
1 stop
Depart: Mon Jan 15 2018 Return: Mon Jan 29 2018 Trip spans 15 days
Norwegian
Norwegian
SEA
8:35a
OSL
10:25p
13h 50m
1 stop
OSL
2:20a
SEA
3:35p
13h 15m
1 stop
Depart: Sun Sep 17 2017 Return: Mon Sep 25 2017 Trip spans 9 days
British Airways
British Airways
SEA
3:00a
OSL
3:40a
24h 40m
2 stops
OSL
5:30a
SEA
10:10p
16h 40m
2 stops
Depart: Wed Sep 20 2017 Return: Wed Sep 27 2017 Trip spans 8 days
Norwegian
Norwegian
SEA
9:45a
OSL
11:25p
13h 40m
1 stop
OSL
3:20a
SEA
4:45p
13h 25m
1 stop
Depart: Sat Aug 26 2017 Return: Sun Sep 17 2017 Trip spans 23 days
$1456
Select
TAP Portugal
TAP Portugal
SEA
7:59p
OSL
11:00p
27h 01m
2 stops
OSL
2:55p
SEA
3:38a
36h 43m
2 stops
Depart: Wed Feb 28 2018 Return: Sun Apr 29 2018 Trip spans 60 days
SAS
SAS
SEA
2:00a
OSL
6:15p
16h 15m
1 stop
OSL
5:35p
SEA
12:59a
31h 24m
2 stops
Depart: Thu Dec 7 2017 Return: Thu Dec 14 2017 Trip spans 8 days
Icelandair
Icelandair
SEA
10:10a
OSL
9:20p
11h 10m
1 stop
OSL
8:35a
SEA
8:45p
12h 10m
1 stop
Depart: Sat Nov 18 2017 Return: Sat Nov 25 2017 Trip spans 8 days
Brussels Airlines
Brussels Airlines
SEA
3:20a
OSL
3:10a
23h 50m
2 stops
OSL
1:45a
SEA
1:45a
24h 00m
2 stops
Depart: Fri Nov 10 2017 Return: Fri Nov 17 2017 Trip spans 8 days
Norwegian
Norwegian
SEA
8:35a
OSL
10:25p
13h 50m
1 stop
OSL
2:20a
SEA
3:35p
13h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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
$448
Destination

Oslo
$448
Sandefjord
$798
Trondheim
$768