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
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 Oslo to Seattle

(Round-trip)
Depart: Tue Apr 4 2017 Return: Tue Apr 18 2017 Trip spans 15 days
Lufthansa
Lufthansa
OSL
5:45a
SEA
12:24a
18h 39m
2 stops
SEA
8:50a
OSL
2:05a
17h 15m
2 stops
Depart: Mon Apr 3 2017 Return: Wed Apr 19 2017 Trip spans 17 days
Delta
Delta
OSL
2:15a
SEA
4:12p
13h 57m
1 stop
SEA
5:30a
OSL
2:55a
21h 25m
2 stops
Depart: Thu Apr 6 2017 Return: Mon Apr 17 2017 Trip spans 12 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
SEA
2:04a
23h 19m
2 stops
SEA
4:05a
OSL
9:55a
29h 50m
2 stops
Depart: Thu Apr 13 2017 Return: Sat Apr 22 2017 Trip spans 10 days
United
United
OSL
2:10a
SEA
5:05p
14h 55m
1 stop
SEA
3:10p
OSL
12:30a
33h 20m
3 stops
Depart: Wed Apr 5 2017 Return: Thu Apr 20 2017 Trip spans 16 days
Delta
Delta
OSL
2:15a
SEA
4:12p
13h 57m
1 stop
SEA
5:30a
OSL
2:55a
21h 25m
2 stops
Depart: Fri Apr 7 2017 Return: Mon Apr 17 2017 Trip spans 11 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
SEA
2:04a
23h 19m
2 stops
SEA
4:05a
OSL
9:55a
29h 50m
2 stops
Depart: Sun Apr 2 2017 Return: Wed Apr 19 2017 Trip spans 18 days
Delta
Delta
OSL
7:50a
SEA
4:12p
32h 22m
1 stop
SEA
5:30a
OSL
12:35a
19h 05m
2 stops
Depart: Sat Apr 8 2017 Return: Mon Apr 17 2017 Trip spans 10 days
Brussels Airlines
Brussels Airlines
OSL
8:15a
SEA
2:04a
41h 49m
2 stops
SEA
4:05a
OSL
4:05a
24h 00m
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.

We compile tonnes of data for you
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
$436
Destination

Seattle
$436