Find Deals on Flights from Oslo & other airports to Seattle/Tacoma Intl (OSL - SEA)

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 & other airports to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Feb 1 2017 Return: Mon Feb 6 2017 Trip spans 6 days
British Airways
British Airways
OSL
3:30p
SEA
2:35p
23h 05m
1 stop
SEA
6:20a
OSL
1:55a
19h 35m
2 stops
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: 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: Mon Jan 30 2017 Return: Mon Feb 6 2017 Trip spans 8 days
British Airways
British Airways
OSL
3:50p
SEA
8:16p
28h 26m
2 stops
SEA
6:20a
OSL
1:55a
19h 35m
2 stops
Depart: Thu Jul 13 2017 Return: Mon Jul 31 2017 Trip spans 19 days
British Airways
British Airways
OSL
3:45a
SEA
12:53a
21h 08m
2 stops
SEA
7:21a
OSL
3:35a
20h 14m
2 stops
Depart: Fri Jul 14 2017 Return: Mon Jul 31 2017 Trip spans 18 days
British Airways
British Airways
OSL
3:45a
SEA
2:00a
22h 15m
2 stops
SEA
7:21a
OSL
3:35a
20h 14m
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: Sat Jul 15 2017 Return: Mon Jul 31 2017 Trip spans 17 days
British Airways
British Airways
OSL
7:35a
SEA
5:15a
21h 40m
2 stops
SEA
7:21a
OSL
3:35a
20h 14m
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
Depart: Sun Jul 23 2017 Return: Mon Aug 21 2017 Trip spans 30 days
$1162
Select
Icelandair
Icelandair
OSL
5:55p
SEA
4:15p
22h 20m
1 stop
SEA
12:00p
OSL
11:20p
11h 20m
1 stop
Depart: Mon Jul 24 2017 Return: Wed Aug 23 2017 Trip spans 31 days
$1162
Select
Icelandair
Icelandair
OSL
4:25a
SEA
4:15p
11h 50m
1 stop
SEA
5:15a
OSL
4:40p
11h 25m
1 stop
Depart: Fri Jul 21 2017 Return: Sat Aug 19 2017 Trip spans 30 days
$1439
Select
Icelandair
Icelandair
OSL
10:45a
SEA
11:15p
12h 30m
1 stop
SEA
12:30p
OSL
7:55a
19h 25m
1 stop
Depart: Sat Jul 22 2017 Return: Sat Aug 19 2017 Trip spans 29 days
$2018
Select
Icelandair
Icelandair
OSL
10:45a
SEA
10:45p
12h 00m
1 stop
SEA
5:15a
OSL
11:20p
18h 05m
1 stop
* 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

Oslo
$467
Destination

Seattle
$467