Find Deals on Flights from Norway to Seattle/Tacoma Intl

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Norway to Seattle/Tacoma Intl

(Round-trip)
Depart: Tue Apr 11 2017 Return: Fri Apr 28 2017 Trip spans 18 days
Delta
Delta
OSL
2:30a
SEA
1:27a
22h 57m
2 stops
SEA
9:12a
OSL
11:00p
13h 48m
1 stop
Depart: Mon Apr 10 2017 Return: Mon May 1 2017 Trip spans 22 days
KLM
KLM
OSL
12:25p
SEA
7:15p
30h 50m
2 stops
SEA
2:02p
OSL
2:55a
12h 53m
1 stop
Depart: Sun Apr 2 2017 Return: Tue Apr 18 2017 Trip spans 17 days
Brussels Airlines
Brussels Airlines
OSL
1:50p
SEA
2:30a
36h 40m
2 stops
SEA
4:00a
OSL
9:55a
29h 55m
2 stops
Depart: Fri Apr 7 2017 Return: Tue Apr 18 2017 Trip spans 12 days
Lufthansa
Lufthansa
OSL
2:00a
SEA
4:50p
14h 50m
1 stop
SEA
10:00a
OSL
2:10a
16h 10m
1 stop
Depart: Thu Apr 13 2017 Return: Fri Apr 28 2017 Trip spans 16 days
Delta
Delta
OSL
2:30a
SEA
1:27a
22h 57m
2 stops
SEA
9:12a
OSL
11:00p
13h 48m
1 stop
Depart: Thu Jul 20 2017 Return: Mon Aug 21 2017 Trip spans 33 days
Icelandair
Icelandair
OSL
4:25a
SEA
4:15p
11h 50m
1 stop
SEA
12:00p
OSL
11:20p
11h 20m
1 stop
Depart: Wed Apr 12 2017 Return: Fri Apr 28 2017 Trip spans 17 days
Delta
Delta
OSL
2:30a
SEA
1:27a
22h 57m
2 stops
SEA
9:12a
OSL
3:05a
17h 53m
1 stop
Depart: Tue Apr 4 2017 Return: Mon Apr 17 2017 Trip spans 14 days
Delta
Delta
OSL
10:10a
SEA
4:12p
30h 02m
1 stop
SEA
1:57p
OSL
3:15a
13h 18m
1 stop
Depart: Sun Apr 9 2017 Return: Tue May 2 2017 Trip spans 24 days
Brussels Airlines
Brussels Airlines
OSL
1:50p
SEA
1:49a
35h 59m
2 stops
SEA
4:00a
OSL
9:55a
29h 55m
2 stops
Depart: Wed Apr 5 2017 Return: Mon Apr 17 2017 Trip spans 13 days
Delta
Delta
OSL
10:10a
SEA
4:12p
30h 02m
1 stop
SEA
1:57p
OSL
3:15a
13h 18m
1 stop
Depart: Mon Apr 3 2017 Return: Mon Apr 17 2017 Trip spans 15 days
Delta
Delta
OSL
7:50a
SEA
4:35a
20h 45m
2 stops
SEA
1:57p
OSL
3:15a
13h 18m
1 stop
Depart: Thu Apr 6 2017 Return: Wed Apr 19 2017 Trip spans 14 days
Delta
Delta
OSL
8:40a
SEA
4:45p
32h 05m
1 stop
SEA
5:30a
OSL
3:15a
21h 45m
2 stops
Depart: Thu Jul 13 2017 Return: Wed Jul 26 2017 Trip spans 14 days
KLM
KLM
OSL
2:20a
SEA
3:21a
25h 01m
2 stops
SEA
9:44a
OSL
10:00a
24h 16m
1 stop
Depart: Tue Jul 11 2017 Return: Wed Aug 9 2017 Trip spans 30 days
Lufthansa
Lufthansa
OSL
3:00p
SEA
4:50p
25h 50m
1 stop
SEA
10:00a
OSL
5:15a
19h 15m
1 stop
Depart: Sat Apr 8 2017 Return: Tue Apr 18 2017 Trip spans 11 days
Brussels Airlines
Brussels Airlines
OSL
8:15a
SEA
2:00a
41h 45m
2 stops
SEA
4:00a
OSL
9:55a
29h 55m
2 stops
Depart: Fri Apr 28 2017 Return: Wed May 31 2017 Trip spans 34 days
Delta
Delta
OSL
2:35a
SEA
4:45p
14h 10m
1 stop
SEA
3:45a
OSL
12:35a
20h 50m
2 stops
Depart: Sat Apr 29 2017 Return: Wed May 31 2017 Trip spans 33 days
Delta
Delta
OSL
10:10a
SEA
9:15p
35h 05m
2 stops
SEA
7:15a
OSL
3:15a
20h 00m
2 stops
Depart: Tue Jul 25 2017 Return: Mon Aug 21 2017 Trip spans 28 days
$1014
Select
Icelandair
Icelandair
OSL
10:45a
SEA
10:45p
12h 00m
1 stop
SEA
12:00p
OSL
11:20p
11h 20m
1 stop
Depart: Sun Apr 30 2017 Return: Wed May 31 2017 Trip spans 32 days
Delta
Delta
OSL
7:50a
SEA
4:03p
32h 13m
1 stop
SEA
5:30a
OSL
3:15a
21h 45m
2 stops
Depart: Wed Jul 19 2017 Return: Wed Aug 23 2017 Trip spans 36 days
$1162
Select
Icelandair
Icelandair
OSL
10:45a
SEA
10:45p
12h 00m
1 stop
SEA
5:15a
OSL
4:40p
11h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Oslo
$413
Destination

Seattle
$413