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: Mon Mar 5 2018 Return: Tue Mar 13 2018 Trip spans 8 days
United
United
OSL
12:00a
IAD
12:55p
12h 55m
1 stop
IAD
12:00a
OSL
3:15p
15h 15m
2 stops
Depart: Wed Mar 7 2018 Return: Wed Mar 14 2018 Trip spans 7 days
Air Canada
Air Canada
OSL
12:00a
DCA
2:48p
14h 48m
2 stops
DCA
12:00a
OSL
4:20p
16h 20m
2 stops
Depart: Sun Mar 4 2018 Return: Tue Mar 13 2018 Trip spans 9 days
British Airways
British Airways
OSL
12:00a
DCA
5:23p
17h 23m
2 stops
DCA
12:00a
OSL
2:45p
14h 45m
2 stops
Depart: Tue Nov 28 2017 Return: Mon Jan 1 2018 Trip spans 35 days
KLM
KLM
OSL
12:00a
IAD
3:30p
15h 30m
1 stop
IAD
12:00a
OSL
2:15p
14h 15m
1 stop
Depart: Wed Nov 29 2017 Return: Mon Jan 1 2018 Trip spans 34 days
Finnair
Finnair
OSL
12:00a
DCA
8:17p
20h 17m
2 stops
DCA
12:00a
OSL
11:15a
35h 15m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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
$362
Destination

Washington
only $362
only $373