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Find Deals on Flights from Washington to Oslo & other airports (WAS - OSL)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Oslo & other airports

(Round-trip)
Depart: Sun Oct 11 2015 Return: Sat Oct 17 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAD
7:20p
OSL
7:15a
35h 55m
1 stop
OSL
2:15p
IAD
8:15p
30h 00m
1 stop
Depart: Thu Jan 7 2016 Return: Tue Jan 19 2016 Trip spans 13 days
Lufthansa
Lufthansa
IAD
4:55p
OSL
4:20a
11h 25m
1 stop
OSL
2:55a
IAD
8:40p
17h 45m
1 stop
Depart: Sun Dec 13 2015 Return: Tue Dec 22 2015 Trip spans 10 days
American Airlines
American Airlines
DCA
12:50p
OSL
9:10a
20h 20m
2 stops
OSL
6:30a
DCA
12:47a
18h 17m
2 stops
Depart: Sat Dec 12 2015 Return: Mon Dec 21 2015 Trip spans 10 days
US Airways
US Airways
DCA
12:25p
OSL
5:15a
16h 50m
2 stops
OSL
2:20a
DCA
7:27p
17h 07m
2 stops
Depart: Mon Aug 24 2015 Return: Fri Sep 4 2015 Trip spans 12 days
United
United
DCA
12:49p
OSL
11:50p
11h 01m
1 stop
OSL
7:25a
DCA
10:41p
15h 16m
1 stop
Depart: Sat Jul 18 2015 Return: Sat Jul 25 2015 Trip spans 8 days
United
United
IAD
11:10a
OSL
11:50p
12h 40m
1 stop
OSL
7:25a
IAD
7:20p
11h 55m
1 stop
Depart: Wed Aug 19 2015 Return: Wed Aug 26 2015 Trip spans 8 days
SAS
SAS
IAD
1:15p
OSL
12:00a
10h 45m
1 stop
OSL
6:05a
IAD
5:00p
10h 55m
1 stop
Depart: Sun Sep 6 2015 Return: Mon Sep 14 2015 Trip spans 9 days
SAS
SAS
DCA
9:45a
OSL
12:20a
14h 35m
2 stops
OSL
10:00a
DCA
1:42a
15h 42m
2 stops
Depart: Fri Jul 10 2015 Return: Sun Jul 19 2015 Trip spans 10 days
Brussels Airlines
Brussels Airlines
IAD
1:50p
OSL
12:50p
23h 00m
1 stop
OSL
2:30a
IAD
2:55p
12h 25m
1 stop
Depart: Mon Aug 17 2015 Return: Mon Aug 24 2015 Trip spans 8 days
KLM Royal Dutch
KLM Royal Dutch
IAD
1:39p
OSL
6:55a
17h 16m
2 stops
OSL
2:15a
IAD
5:30p
15h 15m
1 stop
Depart: Tue Aug 18 2015 Return: Tue Aug 25 2015 Trip spans 8 days
KLM Royal Dutch
KLM Royal Dutch
DCA
3:29p
OSL
6:55a
15h 26m
2 stops
OSL
2:15a
DCA
6:13p
15h 58m
2 stops
Depart: Tue Jul 14 2015 Return: Sun Jul 26 2015 Trip spans 13 days
Austrian Airlines
Austrian Airlines
IAD
1:55p
OSL
12:55p
23h 00m
1 stop
OSL
2:45a
IAD
4:05p
13h 20m
1 stop
Depart: Sun Dec 27 2015 Return: Sun Jan 3 2016 Trip spans 8 days
$1003
Select
Delta
Delta
IAD
12:20p
OSL
3:00a
14h 40m
2 stops
OSL
1:30a
IAD
4:40p
15h 10m
1 stop
Depart: Mon Dec 28 2015 Return: Sun Jan 3 2016 Trip spans 7 days
$1023
Select
Finnair
Finnair
DCA
7:50a
OSL
5:15a
21h 25m
2 stops
OSL
3:50p
DCA
11:34p
31h 44m
2 stops
Depart: Fri Dec 25 2015 Return: Tue Jan 5 2016 Trip spans 12 days
$1069
Select
Major Airline
Major Airline
IAD
12:00p
OSL
5:00a
17h 00m
1 stop
OSL
1:00p
IAD
4:00p
27h 00m
1 stop
Depart: Thu Aug 6 2015 Return: Tue Aug 11 2015 Trip spans 6 days
$1398
Select
Delta
Delta
DCA
3:27p
OSL
6:55a
15h 28m
2 stops
OSL
2:15a
DCA
7:07p
16h 52m
2 stops
Depart: Tue Aug 4 2015 Return: Wed Aug 5 2015 Trip spans 2 days
$1711
Select
Icelandair
Icelandair
IAD
10:10a
OSL
7:40p
9h 30m
1 stop
OSL
4:25a
IAD
2:45p
10h 20m
1 stop
Airports
Origin

Washington
only $725
only $828
Destination

Oslo
$725