Find Cheap 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
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: Mon Jun 5 2017 Return: Sat Jun 10 2017 Trip spans 6 days
Lufthansa
Lufthansa
OSL
2:00a
SEA
4:50p
14h 50m
1 stop
SEA
10:20a
OSL
10:10a
47h 50m
2 stops
Depart: Tue Jun 13 2017 Return: Wed Jul 5 2017 Trip spans 23 days
KLM
KLM
OSL
2:30a
SEA
9:24p
18h 54m
2 stops
SEA
2:01p
OSL
9:35a
19h 34m
1 stop
Depart: Wed Aug 2 2017 Return: Sun Aug 20 2017 Trip spans 19 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
SEA
2:03a
23h 18m
2 stops
SEA
2:30a
OSL
9:55a
31h 25m
2 stops
Depart: Sun Jul 9 2017 Return: Tue Aug 1 2017 Trip spans 24 days
United
United
OSL
2:55a
SEA
11:18p
20h 23m
2 stops
SEA
2:00a
OSL
4:05a
26h 05m
2 stops
Depart: Thu May 4 2017 Return: Thu May 11 2017 Trip spans 8 days
KLM
KLM
OSL
2:20a
SEA
9:19p
18h 59m
2 stops
SEA
9:28a
OSL
12:30a
15h 02m
2 stops
Depart: Tue Aug 1 2017 Return: Sun Aug 20 2017 Trip spans 20 days
Brussels Airlines
Brussels Airlines
OSL
1:50p
SEA
2:03a
36h 13m
2 stops
SEA
2:30a
OSL
9:55a
31h 25m
2 stops
Depart: Wed Jul 12 2017 Return: Tue Aug 1 2017 Trip spans 21 days
United
United
OSL
4:20a
SEA
4:52a
24h 32m
3 stops
SEA
8:50p
OSL
4:05a
31h 15m
2 stops
Depart: Mon Jul 31 2017 Return: Sun Aug 20 2017 Trip spans 21 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
SEA
2:03a
23h 18m
2 stops
SEA
2:30a
OSL
9:55a
31h 25m
2 stops
Depart: Sun Jul 30 2017 Return: Sun Aug 20 2017 Trip spans 22 days
Brussels Airlines
Brussels Airlines
OSL
1:50p
SEA
2:03a
36h 13m
2 stops
SEA
2:30a
OSL
9:55a
31h 25m
2 stops
Depart: Thu Jul 13 2017 Return: Tue Aug 1 2017 Trip spans 20 days
United
United
OSL
4:40a
SEA
2:03a
21h 23m
2 stops
SEA
6:45a
OSL
4:05a
21h 20m
2 stops
Depart: Tue Jul 11 2017 Return: Tue Aug 1 2017 Trip spans 22 days
United
United
OSL
4:20a
SEA
4:52a
24h 32m
3 stops
SEA
2:00a
OSL
4:05a
26h 05m
2 stops
Depart: Mon Jul 10 2017 Return: Tue Aug 1 2017 Trip spans 23 days
United
United
OSL
9:15a
SEA
2:04p
28h 49m
2 stops
SEA
6:45a
OSL
4:05a
21h 20m
2 stops
Depart: Thu Aug 3 2017 Return: Sun Aug 20 2017 Trip spans 18 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
SEA
2:03a
23h 18m
2 stops
SEA
2:30a
OSL
9:55a
31h 25m
2 stops
Depart: Fri Aug 4 2017 Return: Sun Aug 20 2017 Trip spans 17 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
SEA
2:03a
23h 18m
2 stops
SEA
2:30a
OSL
9:55a
31h 25m
2 stops
Depart: Sat Jul 8 2017 Return: Mon Jul 31 2017 Trip spans 24 days
United
United
OSL
2:45a
SEA
3:46a
25h 01m
2 stops
SEA
6:17p
OSL
4:05a
33h 48m
2 stops
Depart: Sat Aug 5 2017 Return: Sun Aug 20 2017 Trip spans 16 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
SEA
2:03a
23h 18m
2 stops
SEA
2:30a
OSL
9:55a
31h 25m
2 stops
Depart: Fri Jul 7 2017 Return: Tue Aug 1 2017 Trip spans 26 days
United
United
OSL
9:15a
SEA
2:04p
28h 49m
2 stops
SEA
6:45a
OSL
4:05a
21h 20m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Oslo
$573
Destination

Seattle
$573