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

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 Washington

(Round-trip)
Depart: Tue Dec 19 2017 Return: Sun Dec 31 2017 Trip spans 13 days
Iberia
Iberia
OSL
2:30a
IAD
9:30p
19h 00m
1 stop
IAD
5:30p
OSL
8:20a
14h 50m
1 stop
Depart: Mon Dec 18 2017 Return: Fri Dec 29 2017 Trip spans 12 days
British Airways
British Airways
OSL
6:35a
DCA
10:35p
16h 00m
2 stops
DCA
12:29p
OSL
5:10a
16h 41m
2 stops
Depart: Fri Nov 10 2017 Return: Fri Nov 24 2017 Trip spans 15 days
KLM
KLM
OSL
1:30a
IAD
4:50p
15h 20m
1 stop
IAD
12:45p
OSL
3:00a
14h 15m
1 stop
Depart: Tue Nov 7 2017 Return: Mon Nov 13 2017 Trip spans 7 days
Lufthansa
Lufthansa
OSL
2:40a
IAD
4:35p
13h 55m
1 stop
IAD
12:40p
OSL
11:50p
11h 10m
1 stop
Depart: Fri Sep 29 2017 Return: Sat Oct 7 2017 Trip spans 9 days
Finnair
Finnair
OSL
4:45a
DCA
9:00p
16h 15m
2 stops
DCA
10:55a
OSL
2:40a
15h 45m
2 stops
Depart: Fri Sep 22 2017 Return: Sat Sep 30 2017 Trip spans 9 days
Delta
Delta
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
12:59p
OSL
5:55a
16h 56m
2 stops
Depart: Sat Jul 29 2017 Return: Sat Aug 12 2017 Trip spans 15 days
United
United
OSL
11:05a
IAD
5:25p
30h 20m
2 stops
IAD
6:10p
OSL
12:15a
30h 05m
1 stop
Depart: Thu Dec 21 2017 Return: Sun Dec 31 2017 Trip spans 11 days
Iberia
Iberia
OSL
6:40a
IAD
9:30p
14h 50m
1 stop
IAD
5:30p
OSL
8:20a
14h 50m
1 stop
Depart: Sat Dec 23 2017 Return: Tue Jan 2 2018 Trip spans 11 days
Iberia
Iberia
OSL
6:35a
IAD
9:30p
14h 55m
1 stop
IAD
5:45p
OSL
4:50a
11h 05m
1 stop
Depart: Sat Jul 22 2017 Return: Thu Jul 27 2017 Trip spans 6 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
IAD
4:20p
13h 35m
1 stop
IAD
1:50p
OSL
12:55p
23h 05m
1 stop
Depart: Wed Dec 20 2017 Return: Sat Dec 30 2017 Trip spans 11 days
KLM
KLM
OSL
1:30a
IAD
4:50p
15h 20m
1 stop
IAD
12:45p
OSL
11:30a
22h 45m
1 stop
Depart: Wed Aug 16 2017 Return: Tue Aug 29 2017 Trip spans 14 days
KLM
KLM
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
1:40p
OSL
5:55a
16h 15m
1 stop
Depart: Sun Jul 30 2017 Return: Sat Aug 12 2017 Trip spans 14 days
United
United
OSL
9:15a
IAD
5:25p
32h 10m
2 stops
IAD
6:10p
OSL
12:15a
30h 05m
1 stop
Depart: Fri Dec 22 2017 Return: Tue Jan 2 2018 Trip spans 12 days
Iberia
Iberia
OSL
6:35a
IAD
9:30p
14h 55m
1 stop
IAD
5:45p
OSL
8:20a
14h 35m
1 stop
Depart: Mon Jul 31 2017 Return: Sat Aug 12 2017 Trip spans 13 days
United
United
OSL
11:05a
IAD
5:25p
30h 20m
2 stops
IAD
6:10p
OSL
12:15a
30h 05m
1 stop
Depart: Mon Dec 25 2017 Return: Mon Jan 1 2018 Trip spans 8 days
KLM
KLM
OSL
1:30a
IAD
4:50p
15h 20m
1 stop
IAD
12:45p
OSL
3:00a
14h 15m
1 stop
Depart: Tue Aug 1 2017 Return: Sat Aug 12 2017 Trip spans 12 days
United
United
OSL
11:05a
IAD
5:25p
30h 20m
2 stops
IAD
6:10p
OSL
12:15a
30h 05m
1 stop
Depart: Mon Jul 24 2017 Return: Mon Aug 21 2017 Trip spans 29 days
Delta
Delta
OSL
2:20a
DCA
8:40p
18h 20m
2 stops
DCA
3:44p
OSL
5:55a
14h 11m
2 stops
Depart: Wed Aug 2 2017 Return: Sat Aug 12 2017 Trip spans 11 days
United
United
OSL
11:05a
IAD
5:25p
30h 20m
2 stops
IAD
6:10p
OSL
12:15a
30h 05m
1 stop
Depart: Thu Aug 3 2017 Return: Sat Aug 12 2017 Trip spans 10 days
KLM
KLM
OSL
2:30a
IAD
5:34p
15h 04m
2 stops
IAD
1:45p
OSL
6:15a
16h 30m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Oslo
$327
Destination

Washington
only $327
only $376