Find Cheap Flights from Oslo to Washington

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 to Washington

(Round-trip)
Depart: Mon Nov 6 2017 Return: Tue Nov 14 2017 Trip spans 9 days
British Airways
British Airways
OSL
3:50a
DCA
7:46p
15h 56m
2 stops
DCA
9:40a
OSL
11:40p
14h 00m
2 stops
Depart: Wed Oct 4 2017 Return: Wed Oct 11 2017 Trip spans 8 days
Iberia
Iberia
OSL
3:45a
IAD
10:20p
18h 35m
1 stop
IAD
6:20p
OSL
10:45a
16h 25m
1 stop
Depart: Thu Oct 5 2017 Return: Mon Oct 16 2017 Trip spans 12 days
KLM
KLM
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
1:45p
OSL
5:55a
16h 10m
1 stop
Depart: Sun Oct 8 2017 Return: Tue Oct 17 2017 Trip spans 10 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
IAD
4:30p
13h 45m
1 stop
IAD
1:50p
OSL
7:05a
17h 15m
1 stop
Depart: Sat Oct 28 2017 Return: Tue Oct 31 2017 Trip spans 4 days
Finnair
Finnair
OSL
3:45a
IAD
10:20p
18h 35m
1 stop
IAD
7:30p
OSL
6:50a
11h 20m
1 stop
Depart: Fri Sep 22 2017 Return: Thu Oct 5 2017 Trip spans 14 days
Delta
Delta
OSL
7:50a
DCA
1:48a
17h 58m
2 stops
DCA
10:40a
OSL
2:00a
15h 20m
2 stops
Depart: Sun Nov 12 2017 Return: Sat Nov 18 2017 Trip spans 7 days
Lufthansa
Lufthansa
OSL
2:40a
IAD
4:35p
13h 55m
1 stop
IAD
5:30p
OSL
6:55a
13h 25m
1 stop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
Air Canada
Air Canada
OSL
5:15a
DCA
10:59a
29h 44m
2 stops
DCA
8:45a
OSL
2:55a
18h 10m
2 stops
Depart: Fri Sep 29 2017 Return: Sat Oct 7 2017 Trip spans 9 days
American Airlines
American Airlines
OSL
4:45a
DCA
9:00p
16h 15m
2 stops
DCA
10:40a
OSL
2:40a
16h 00m
2 stops
Depart: Tue Oct 24 2017 Return: Fri Oct 27 2017 Trip spans 4 days
Icelandair
Icelandair
OSL
10:45a
IAD
9:10p
10h 25m
1 stop
IAD
4:35p
OSL
2:20a
9h 45m
1 stop
Depart: Mon Oct 23 2017 Return: Fri Oct 27 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
OSL
1:55p
IAD
9:10p
31h 15m
1 stop
IAD
7:00p
OSL
7:30a
36h 30m
1 stop
Depart: Mon Oct 30 2017 Return: Sat Nov 4 2017 Trip spans 6 days
SAS
SAS
OSL
2:00p
IAD
5:15p
27h 15m
1 stop
IAD
6:15p
OSL
11:40a
42h 25m
2 stops
Depart: Tue Nov 7 2017 Return: Tue Nov 14 2017 Trip spans 8 days
British Airways
British Airways
OSL
3:50a
DCA
7:46p
15h 56m
2 stops
DCA
9:40a
OSL
11:40p
14h 00m
2 stops
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
Iberia
Iberia
OSL
3:45a
IAD
10:20p
18h 35m
1 stop
IAD
2:00p
OSL
6:40a
16h 40m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 16 2017 Trip spans 11 days
KLM
KLM
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
1:45p
OSL
5:55a
16h 10m
1 stop
Depart: Sat Oct 21 2017 Return: Tue Oct 24 2017 Trip spans 4 days
Brussels Airlines
Brussels Airlines
OSL
2:45a
IAD
4:30p
13h 45m
1 stop
IAD
1:40p
OSL
12:55p
23h 15m
1 stop
Depart: Thu Nov 2 2017 Return: Sun Nov 5 2017 Trip spans 4 days
Finnair
Finnair
OSL
7:40a
IAD
10:30p
14h 50m
1 stop
IAD
5:30p
OSL
8:20a
14h 50m
1 stop
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
British Airways
British Airways
OSL
3:50a
DCA
7:46p
15h 56m
2 stops
DCA
9:40a
OSL
11:40p
14h 00m
2 stops
Depart: Mon Oct 9 2017 Return: Mon Oct 16 2017 Trip spans 8 days
KLM
KLM
TRF
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
3:45p
TRF
5:55a
14h 10m
2 stops
Depart: Mon Sep 11 2017 Return: Thu Sep 14 2017 Trip spans 4 days
Austrian Airlines
Austrian Airlines
OSL
2:45a
IAD
4:30p
13h 45m
1 stop
IAD
1:05p
OSL
2:45a
13h 40m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
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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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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
$381
Sandefjord
$385
Destination

Washington
only $382
only $381