Find Cheap Flights from Seattle to Oslo

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 Oslo

(Round-trip)
Depart: Wed Nov 1 2017 Return: Tue Nov 14 2017 Trip spans 14 days
Major Airline
Major Airline
SEA
7:05a
OSL
8:10p
13h 05m
1 stop
OSL
8:25p
SEA
10:50a
14h 25m
1 stop
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: Wed Oct 4 2017 Return: Sat Oct 21 2017 Trip spans 18 days
Icelandair
Icelandair
SEA
12:30p
OSL
11:20p
10h 50m
1 stop
OSL
10:45a
SEA
10:45p
12h 00m
1 stop
Depart: Sun Sep 3 2017 Return: Mon Sep 25 2017 Trip spans 23 days
United
United
SEA
6:25p
OSL
11:40p
29h 15m
2 stops
OSL
4:20a
SEA
4:47a
24h 27m
3 stops
Depart: Tue Sep 5 2017 Return: Mon Sep 25 2017 Trip spans 21 days
Air Canada
Air Canada
SEA
2:30a
OSL
9:25p
18h 55m
2 stops
OSL
5:15a
SEA
2:41a
21h 26m
2 stops
Depart: Fri Oct 6 2017 Return: Wed Oct 18 2017 Trip spans 13 days
Lufthansa
Lufthansa
SEA
10:00a
OSL
2:10a
16h 10m
1 stop
OSL
5:50a
SEA
11:35p
17h 45m
2 stops
Depart: Sun Aug 20 2017 Return: Tue Sep 12 2017 Trip spans 24 days
KLM
KLM
SEA
12:45p
OSL
5:35a
16h 50m
2 stops
OSL
2:30a
SEA
7:01p
16h 31m
1 stop
Depart: Fri Sep 1 2017 Return: Sat Sep 9 2017 Trip spans 9 days
British Airways
British Airways
SEA
4:00a
OSL
5:00a
25h 00m
2 stops
OSL
1:25p
SEA
4:15p
26h 50m
1 stop
Depart: Tue Aug 1 2017 Return: Wed Aug 23 2017 Trip spans 23 days
Delta
Delta
SEA
2:02p
OSL
2:55a
12h 53m
1 stop
OSL
2:20a
SEA
9:20p
19h 00m
2 stops
Depart: Sat Aug 5 2017 Return: Mon Aug 28 2017 Trip spans 24 days
Air France
Air France
SEA
9:11a
OSL
3:05a
17h 54m
1 stop
OSL
2:35a
SEA
4:46p
14h 11m
1 stop
Depart: Tue Jul 11 2017 Return: Wed Jul 19 2017 Trip spans 9 days
American Airlines
American Airlines
SEA
3:30a
OSL
11:40p
20h 10m
2 stops
OSL
4:45a
SEA
2:04a
21h 19m
2 stops
Depart: Wed Oct 18 2017 Return: Tue Oct 31 2017 Trip spans 14 days
Norwegian
Norwegian
SEA
9:45a
OSL
10:10a
24h 25m
1 stop
OSL
2:10p
SEA
4:35p
26h 25m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Oct 10 2017 Trip spans 21 days
Major Airline
Major Airline
SEA
5:45a
OSL
7:25p
13h 40m
1 stop
OSL
6:45a
SEA
6:45p
12h 00m
1 stop
Depart: Thu Oct 12 2017 Return: Tue Oct 17 2017 Trip spans 6 days
Icelandair
Icelandair
SEA
12:30p
OSL
11:20p
10h 50m
1 stop
OSL
10:45a
SEA
10:45p
12h 00m
1 stop
Depart: Sun Jul 16 2017 Return: Sat Jul 29 2017 Trip spans 14 days
$1196
Select
SAS
SAS
SEA
2:15a
OSL
7:20p
17h 05m
1 stop
OSL
7:10a
SEA
3:46a
20h 36m
1 stop
Depart: Sat Oct 14 2017 Return: Sun Oct 22 2017 Trip spans 9 days
Icelandair
Icelandair
SEA
12:30p
OSL
11:20p
10h 50m
1 stop
OSL
10:45a
SEA
10:45p
12h 00m
1 stop
Depart: Thu Oct 5 2017 Return: Fri Oct 20 2017 Trip spans 16 days
Major Airline
Major Airline
SEA
5:15a
OSL
5:55p
12h 40m
1 stop
OSL
3:35a
SEA
6:10p
14h 35m
1 stop
Depart: Fri Jul 14 2017 Return: Tue Jul 25 2017 Trip spans 12 days
$1313
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: Fri Nov 17 2017 Return: Fri Nov 24 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
Depart: Fri Jun 16 2017 Return: Thu Jun 29 2017 Trip spans 14 days
$1402
Select
Condor
Condor
SEA
3:00a
OSL
12:40a
21h 40m
2 stops
OSL
5:30a
SEA
3:03a
21h 33m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$554
Destination

Oslo
$554