Find Cheap Flights from Seattle 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 to Norway

(Round-trip)
Depart: Wed Oct 25 2017 Return: Mon Oct 30 2017 Trip spans 6 days
Norwegian
Norwegian
SEA
12:00a
OSL
1:40p
13h 40m
1 stop
OSL
12:00a
SEA
1:15p
13h 15m
1 stop
Depart: Thu Sep 14 2017 Return: Tue Sep 26 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
OSL
8:40p
20h 40m
2 stops
OSL
12:00a
SEA
4:50p
16h 50m
2 stops
Depart: Tue Dec 5 2017 Return: Mon Dec 18 2017 Trip spans 14 days
SAS
SAS
SEA
12:00a
OSL
5:15p
17h 15m
1 stop
OSL
12:00a
SEA
7:46p
19h 46m
1 stop
Depart: Wed Oct 25 2017 Return: Wed Nov 8 2017 Trip spans 15 days
Norwegian
Norwegian
SEA
12:00a
OSL
1:40p
13h 40m
1 stop
OSL
12:00a
SEA
1:15p
13h 15m
1 stop
Depart: Mon Sep 18 2017 Return: Sat Sep 23 2017 Trip spans 6 days
British Airways
British Airways
SEA
12:00a
OSL
8:04p
20h 04m
2 stops
OSL
12:00a
SEA
12:54p
36h 54m
2 stops
Depart: Sun Sep 10 2017 Return: Sun Sep 17 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
12:00a
OSL
2:40a
26h 40m
3 stops
OSL
12:00a
SEA
8:40a
32h 40m
1 stop
Depart: Sat Sep 23 2017 Return: Thu Sep 28 2017 Trip spans 6 days
$1126
Select
Icelandair
Icelandair
SEA
12:00a
OSL
11:25a
11h 25m
1 stop
OSL
12:00a
SEA
11:50a
11h 50m
1 stop
Depart: Fri Dec 8 2017 Return: Fri Dec 15 2017 Trip spans 8 days
Norwegian
Norwegian
SEA
12:00a
OSL
1:50p
13h 50m
1 stop
OSL
12:00a
SEA
1:15p
13h 15m
1 stop
Depart: Fri Aug 25 2017 Return: Wed Sep 20 2017 Trip spans 27 days
$1166
Select
Iberia
Iberia
SEA
12:00a
OSL
9:44p
21h 44m
2 stops
OSL
12:00a
SEA
8:40a
32h 40m
1 stop
Depart: Fri Nov 10 2017 Return: Fri Nov 17 2017 Trip spans 8 days
Norwegian
Norwegian
SEA
12:00a
OSL
1:50p
13h 50m
1 stop
OSL
12:00a
SEA
1:15p
13h 15m
1 stop
Depart: Wed Dec 6 2017 Return: Mon Dec 18 2017 Trip spans 13 days
SAS
SAS
SEA
12:00a
OSL
5:15p
17h 15m
1 stop
OSL
12:00a
SEA
7:46p
19h 46m
1 stop
Depart: Wed Oct 11 2017 Return: Tue Oct 31 2017 Trip spans 21 days
Norwegian
Norwegian
SEA
12:00a
OSL
12:25a
24h 25m
1 stop
OSL
12:00a
SEA
7:15a
31h 15m
1 stop
Depart: Sun Sep 24 2017 Return: Tue Sep 26 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
OSL
1:55p
37h 55m
2 stops
OSL
12:00a
SEA
4:10a
28h 10m
2 stops
Depart: Thu Aug 24 2017 Return: Sun Sep 17 2017 Trip spans 25 days
$1573
Select
TAP Portugal
TAP Portugal
SEA
12:00a
OSL
2:10a
26h 10m
2 stops
OSL
12:00a
SEA
12:43p
36h 43m
2 stops
Depart: Sun Dec 10 2017 Return: Mon Dec 18 2017 Trip spans 9 days
SAS
SAS
SEA
12:00a
OSL
5:15p
17h 15m
1 stop
OSL
12:00a
SEA
7:46p
19h 46m
1 stop
Depart: Wed Oct 25 2017 Return: Wed Nov 1 2017 Trip spans 8 days
Norwegian
Norwegian
SEA
12:00a
OSL
1:40p
13h 40m
1 stop
OSL
12:00a
SEA
1:15p
13h 15m
1 stop
Depart: Mon Dec 11 2017 Return: Mon Dec 18 2017 Trip spans 8 days
SAS
SAS
SEA
12:00a
OSL
5:15p
17h 15m
1 stop
OSL
12:00a
SEA
7:46p
19h 46m
1 stop
Depart: Mon Sep 25 2017 Return: Wed Sep 27 2017 Trip spans 3 days
Norwegian
Norwegian
SEA
12:00a
OSL
1:40p
13h 40m
1 stop
OSL
12:00a
SEA
1:25p
13h 25m
1 stop
Depart: Sun Dec 10 2017 Return: Sun Dec 17 2017 Trip spans 8 days
SAS
SAS
SEA
12:00a
OSL
5:15p
17h 15m
1 stop
OSL
12:00a
SEA
12:31p
36h 31m
2 stops
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
British Airways
British Airways
SEA
12:00a
OSL
6:24p
18h 24m
2 stops
OSL
12:00a
SEA
9:13p
21h 13m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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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