Find Cheap Flights from Portland to Oslo

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 Portland to Oslo

(Round-trip)
Depart: Thu Oct 19 2017 Return: Tue Oct 31 2017 Trip spans 13 days
Air Canada
Air Canada
PDX
4:00a
OSL
11:55p
19h 55m
2 stops
OSL
2:25a
PDX
12:05a
21h 40m
2 stops
Depart: Sun Oct 15 2017 Return: Mon Oct 30 2017 Trip spans 16 days
United
United
PDX
1:45a
OSL
11:40p
21h 55m
2 stops
OSL
4:15a
PDX
3:44a
23h 29m
3 stops
Depart: Tue Oct 3 2017 Return: Sat Oct 28 2017 Trip spans 26 days
Icelandair
Icelandair
PDX
11:40a
OSL
11:20p
11h 40m
1 stop
OSL
10:45a
PDX
11:15p
12h 30m
1 stop
Depart: Thu Oct 5 2017 Return: Fri Oct 27 2017 Trip spans 23 days
Lufthansa
Lufthansa
PDX
11:15a
OSL
4:50a
17h 35m
2 stops
OSL
5:50a
PDX
10:51p
17h 01m
2 stops
Depart: Sat Oct 7 2017 Return: Fri Oct 27 2017 Trip spans 21 days
SWISS
SWISS
PDX
2:50a
OSL
8:10p
41h 20m
2 stops
OSL
5:50a
PDX
3:08a
21h 18m
2 stops
Depart: Thu Sep 21 2017 Return: Fri Sep 29 2017 Trip spans 9 days
Delta
Delta
PDX
9:29a
TRF
2:55a
17h 26m
1 stop
TRF
2:20a
PDX
4:29p
14h 09m
1 stop
Depart: Mon Aug 14 2017 Return: Wed Aug 23 2017 Trip spans 10 days
Major Airline
Major Airline
PDX
9:46p
OSL
3:45a
29h 59m
3 stops
OSL
12:25p
PDX
7:40p
55h 15m
3 stops
Depart: Mon Nov 20 2017 Return: Wed Nov 29 2017 Trip spans 10 days
SAS
SAS
PDX
3:00a
OSL
6:15p
15h 15m
1 stop
OSL
6:00a
PDX
2:06a
20h 06m
1 stop
Depart: Fri Aug 4 2017 Return: Mon Aug 21 2017 Trip spans 18 days
KLM
KLM
PDX
9:22a
OSL
2:55a
17h 33m
1 stop
OSL
2:20a
PDX
8:59p
18h 39m
2 stops
Depart: Tue Jul 4 2017 Return: Thu Aug 3 2017 Trip spans 31 days
$1086
Select
British Airways
British Airways
PDX
9:43a
OSL
6:40a
20h 57m
2 stops
OSL
5:25p
PDX
2:18a
32h 53m
2 stops
Depart: Fri Jun 2 2017 Return: Mon Jun 5 2017 Trip spans 4 days
$1213
Select
Iberia
Iberia
PDX
3:25a
OSL
7:45a
28h 20m
2 stops
OSL
3:45a
PDX
1:50a
46h 05m
2 stops
Depart: Mon Jun 5 2017 Return: Fri Jun 9 2017 Trip spans 5 days
$1281
Select
Condor
Condor
PDX
3:30a
OSL
10:10a
30h 40m
2 stops
OSL
5:15a
PDX
10:35p
17h 20m
1 stop
Depart: Mon Oct 16 2017 Return: Mon Oct 30 2017 Trip spans 15 days
United
United
PDX
2:45a
OSL
11:40p
20h 55m
2 stops
OSL
4:15a
PDX
12:21a
20h 06m
2 stops
Depart: Wed Oct 4 2017 Return: Sat Oct 28 2017 Trip spans 25 days
Icelandair
Icelandair
PDX
11:40a
OSL
11:20p
11h 40m
1 stop
OSL
10:45a
PDX
11:15p
12h 30m
1 stop
Depart: Tue Oct 17 2017 Return: Mon Oct 30 2017 Trip spans 14 days
United
United
PDX
2:45a
OSL
11:40p
20h 55m
2 stops
OSL
4:15a
PDX
12:21a
20h 06m
2 stops
Depart: Fri Sep 8 2017 Return: Fri Sep 15 2017 Trip spans 8 days
Air Canada
Air Canada
PDX
9:55a
OSL
5:45a
19h 50m
2 stops
OSL
3:10a
PDX
1:06a
21h 56m
2 stops
Depart: Sun Oct 8 2017 Return: Sat Oct 28 2017 Trip spans 21 days
Icelandair
Icelandair
PDX
11:40a
OSL
11:20p
11h 40m
1 stop
OSL
10:45a
PDX
11:15p
12h 30m
1 stop
Depart: Wed Oct 18 2017 Return: Tue Oct 31 2017 Trip spans 14 days
United
United
PDX
3:35a
OSL
11:40p
20h 05m
2 stops
OSL
4:15a
PDX
12:21a
20h 06m
2 stops
Depart: Sat Oct 21 2017 Return: Mon Oct 30 2017 Trip spans 10 days
United
United
PDX
5:55p
OSL
11:40p
29h 45m
2 stops
OSL
4:15a
PDX
12:21a
20h 06m
2 stops
Depart: Thu Sep 7 2017 Return: Thu Sep 14 2017 Trip spans 8 days
Air Canada
Air Canada
PDX
4:00a
OSL
9:25p
17h 25m
2 stops
OSL
5:15a
PDX
1:06a
19h 51m
2 stops
* 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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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

Portland
$672
Destination

Oslo
$672
Sandefjord
$842