Find Cheap Flights from Seattle to Oslo & other airports (03A - OSL)

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 & other airports

(Round-trip)
Depart: Fri Jan 12 2018 Return: Wed Jan 17 2018 Trip spans 6 days
Icelandair
Icelandair
SEA
12:00a
OSL
11:10a
11h 10m
1 stop
OSL
12:00a
SEA
12:30p
12h 30m
1 stop
Depart: Mon Nov 27 2017 Return: Wed Dec 6 2017 Trip spans 10 days
Norwegian
Norwegian
SEA
12:00a
OSL
1:50p
13h 50m
1 stop
OSL
12:00a
SEA
1:15p
13h 15m
1 stop
Depart: Sat Feb 10 2018 Return: Fri Feb 23 2018 Trip spans 14 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
OSL
3:10a
27h 10m
2 stops
OSL
12:00a
SEA
12:10a
24h 10m
1 stop
Depart: Tue Nov 14 2017 Return: Mon Dec 4 2017 Trip spans 21 days
SWISS
SWISS
SEA
12:00a
OSL
11:05a
35h 05m
2 stops
OSL
12:00a
SEA
5:56p
41h 56m
2 stops
Depart: Sun Mar 4 2018 Return: Mon Mar 12 2018 Trip spans 8 days
Icelandair
Icelandair
SEA
12:00a
OSL
11:10a
11h 10m
1 stop
OSL
12:00a
SEA
12:30p
12h 30m
1 stop
Depart: Wed Apr 11 2018 Return: Mon Apr 16 2018 Trip spans 6 days
Norwegian
Norwegian
SEA
12:00a
OSL
1:40p
13h 40m
1 stop
OSL
12:00a
SEA
1:25p
13h 25m
1 stop
Depart: Mon Dec 4 2017 Return: Wed Dec 13 2017 Trip spans 10 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 Apr 13 2018 Return: Sat May 5 2018 Trip spans 23 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
OSL
12:05p
36h 05m
2 stops
OSL
12:00a
SEA
12:35p
36h 35m
2 stops
Depart: Mon Oct 30 2017 Return: Tue Nov 7 2017 Trip spans 9 days
Norwegian
Norwegian
SEA
12:00a
OSL
4:05p
16h 05m
1 stop
OSL
12:00a
SEA
9:50p
21h 50m
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

Seattle
$383
Destination

Oslo
$383