Find Cheap Flights from Washington to Oslo & other airports (WAS - 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 Washington to Oslo & other airports

(Round-trip)
Depart: Fri Oct 27 2017 Return: Tue Oct 31 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
10:00a
OSL
8:55p
10h 55m
1 stop
OSL
11:25p
IAD
12:40p
13h 15m
1 stop
Depart: Mon Nov 20 2017 Return: Mon Nov 27 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
2:45p
OSL
12:05a
9h 20m
1 stop
OSL
9:05a
IAD
7:30p
10h 25m
1 stop
Depart: Wed Oct 4 2017 Return: Wed Oct 11 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
OSL
12:20a
29h 20m
1 stop
OSL
1:55p
IAD
9:10p
31h 15m
1 stop
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
Air Canada
Air Canada
DCA
8:45a
OSL
4:35a
19h 50m
2 stops
OSL
2:45a
DCA
5:32p
14h 47m
2 stops
Depart: Wed Oct 11 2017 Return: Sun Oct 15 2017 Trip spans 5 days
SAS
SAS
IAD
1:15p
OSL
3:20a
14h 05m
1 stop
OSL
2:00p
IAD
5:00p
27h 00m
1 stop
Depart: Wed Sep 13 2017 Return: Wed Sep 20 2017 Trip spans 8 days
British Airways
British Airways
DCA
1:50p
OSL
6:45a
16h 55m
2 stops
OSL
4:45a
DCA
12:26a
19h 41m
2 stops
Depart: Mon May 29 2017 Return: Tue Jun 6 2017 Trip spans 9 days
KLM
KLM
IAD
1:45p
OSL
8:35a
18h 50m
1 stop
OSL
2:30a
IAD
5:35p
15h 05m
1 stop
Depart: Wed Jul 12 2017 Return: Thu Jul 27 2017 Trip spans 16 days
Lufthansa
Lufthansa
IAD
6:30p
OSL
7:50a
13h 20m
1 stop
OSL
7:30a
IAD
9:00p
13h 30m
1 stop
Depart: Wed Aug 9 2017 Return: Tue Aug 22 2017 Trip spans 14 days
United
United
IAD
1:40p
OSL
7:05a
17h 25m
1 stop
OSL
2:45a
IAD
4:20p
13h 35m
1 stop
Depart: Fri Aug 11 2017 Return: Tue Aug 22 2017 Trip spans 12 days
SWISS
SWISS
IAD
1:40p
OSL
11:10p
33h 30m
1 stop
OSL
3:40p
IAD
5:20p
25h 40m
1 stop
Depart: Thu Aug 10 2017 Return: Tue Aug 22 2017 Trip spans 13 days
Brussels Airlines
Brussels Airlines
IAD
1:50p
OSL
7:05a
17h 15m
1 stop
OSL
2:45a
IAD
4:20p
13h 35m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
Icelandair
Icelandair
IAD
9:55a
OSL
7:40p
9h 45m
1 stop
OSL
4:25a
IAD
2:45p
10h 20m
1 stop
Depart: Mon Oct 9 2017 Return: Fri Oct 13 2017 Trip spans 5 days
Icelandair
Icelandair
IAD
4:35p
OSL
2:20a
9h 45m
1 stop
OSL
10:45a
IAD
9:10p
10h 25m
1 stop
Depart: Thu Nov 30 2017 Return: Wed Dec 6 2017 Trip spans 7 days
Major Airline
Major Airline
DCA
8:55p
OSL
4:15p
19h 20m
1 stop
OSL
1:00a
DCA
7:00p
18h 00m
1 stop
Depart: Mon Sep 11 2017 Return: Tue Sep 19 2017 Trip spans 9 days
Air Canada
Air Canada
DCA
2:40p
OSL
8:45a
18h 05m
2 stops
OSL
2:45a
DCA
11:47p
21h 02m
2 stops
Depart: Sun Aug 27 2017 Return: Mon Sep 4 2017 Trip spans 9 days
Icelandair
Icelandair
IAD
9:55a
OSL
7:40p
9h 45m
1 stop
OSL
4:25a
IAD
2:45p
10h 20m
1 stop
Depart: Sun Aug 20 2017 Return: Sun Aug 27 2017 Trip spans 8 days
SAS
SAS
IAD
1:15p
OSL
3:20a
14h 05m
1 stop
OSL
2:00p
IAD
5:00p
27h 00m
1 stop
Depart: Mon Oct 30 2017 Return: Wed Nov 8 2017 Trip spans 10 days
British Airways
British Airways
DCA
1:50p
OSL
6:55a
17h 05m
2 stops
OSL
3:50a
DCA
11:26p
19h 36m
2 stops
Depart: Sun Jul 16 2017 Return: Thu Jul 27 2017 Trip spans 12 days
Lufthansa
Lufthansa
IAD
6:30p
OSL
7:50a
13h 20m
1 stop
OSL
7:30a
IAD
9:00p
13h 30m
1 stop
Depart: Tue Aug 1 2017 Return: Wed Aug 16 2017 Trip spans 16 days
United
United
IAD
8:30a
OSL
12:20a
15h 50m
2 stops
OSL
8:45a
IAD
9:55p
13h 10m
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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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Washington
only $458
only $580
Destination

Oslo
$458