Find Deals on Flights from Oslo to Seattle

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 Oslo to Seattle

(Round-trip)
Depart: Tue May 16 2017 Return: Thu May 25 2017 Trip spans 10 days
KLM
KLM
OSL
2:20a
SEA
4:03p
13h 43m
1 stop
SEA
2:02p
OSL
2:55a
12h 53m
1 stop
Depart: Tue Mar 21 2017 Return: Mon Apr 3 2017 Trip spans 14 days
Delta
Delta
OSL
8:40a
SEA
4:28p
31h 48m
1 stop
SEA
9:12a
OSL
3:00a
17h 48m
1 stop
Depart: Mon Aug 7 2017 Return: Sun Aug 20 2017 Trip spans 14 days
American Airlines
American Airlines
OSL
7:45a
SEA
4:55a
21h 10m
2 stops
SEA
7:49a
OSL
3:40a
19h 51m
2 stops
Depart: Sat Mar 18 2017 Return: Mon Apr 3 2017 Trip spans 17 days
Air France
Air France
OSL
2:10a
SEA
8:13p
18h 03m
1 stop
SEA
9:12a
OSL
8:35a
23h 23m
1 stop
Depart: Wed Aug 2 2017 Return: Tue Aug 15 2017 Trip spans 14 days
British Airways
British Airways
OSL
3:45a
SEA
12:53a
21h 08m
2 stops
SEA
11:05a
OSL
7:45a
20h 40m
2 stops
Depart: Tue Jun 27 2017 Return: Thu Jul 13 2017 Trip spans 17 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
SEA
4:07a
25h 22m
2 stops
SEA
4:05a
OSL
4:05a
24h 00m
2 stops
Depart: Wed Mar 22 2017 Return: Mon Apr 3 2017 Trip spans 13 days
Delta
Delta
OSL
8:40a
SEA
4:28p
31h 48m
1 stop
SEA
9:12a
OSL
3:00a
17h 48m
1 stop
Depart: Fri Mar 17 2017 Return: Mon Apr 3 2017 Trip spans 18 days
KLM
KLM
OSL
2:30a
SEA
8:01p
17h 31m
2 stops
SEA
9:45a
OSL
5:35a
19h 50m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Apr 3 2017 Trip spans 12 days
Delta
Delta
OSL
8:40a
SEA
4:28p
31h 48m
1 stop
SEA
9:12a
OSL
3:00a
17h 48m
1 stop
Depart: Mon Mar 20 2017 Return: Sun Apr 2 2017 Trip spans 14 days
Delta
Delta
OSL
8:40a
SEA
4:28p
31h 48m
1 stop
SEA
1:57p
OSL
3:15a
13h 18m
1 stop
Depart: Sun May 21 2017 Return: Sat May 27 2017 Trip spans 7 days
Delta
Delta
OSL
8:45a
SEA
9:15p
36h 30m
2 stops
SEA
4:45p
OSL
3:15a
34h 30m
2 stops
Depart: Thu Aug 3 2017 Return: Tue Aug 15 2017 Trip spans 13 days
British Airways
British Airways
OSL
3:45a
SEA
12:53a
21h 08m
2 stops
SEA
7:49a
OSL
3:40a
19h 51m
2 stops
Depart: Mon Apr 3 2017 Return: Fri Apr 21 2017 Trip spans 19 days
Delta
Delta
OSL
2:35a
SEA
3:32p
36h 57m
2 stops
SEA
9:45a
OSL
7:45p
34h 00m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Aug 15 2017 Trip spans 15 days
British Airways
British Airways
OSL
7:35a
SEA
5:15a
21h 40m
2 stops
SEA
7:49a
OSL
3:40a
19h 51m
2 stops
Depart: Sun Mar 19 2017 Return: Sun Apr 2 2017 Trip spans 15 days
Delta
Delta
OSL
7:55a
SEA
4:28p
32h 33m
2 stops
SEA
9:45a
OSL
3:15a
17h 30m
1 stop
Depart: Fri Aug 4 2017 Return: Tue Aug 15 2017 Trip spans 12 days
British Airways
British Airways
OSL
7:35a
SEA
5:15a
21h 40m
2 stops
SEA
11:05a
OSL
7:45a
20h 40m
2 stops
Depart: Sat Aug 5 2017 Return: Tue Aug 15 2017 Trip spans 11 days
British Airways
British Airways
OSL
7:35a
SEA
5:15a
21h 40m
2 stops
SEA
7:49a
OSL
3:40a
19h 51m
2 stops
Depart: Sun Aug 6 2017 Return: Tue Aug 15 2017 Trip spans 10 days
British Airways
British Airways
OSL
7:35a
SEA
5:15a
21h 40m
2 stops
SEA
11:05a
OSL
7:45a
20h 40m
2 stops
* 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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Oslo
$324
Destination

Seattle
$324