Find Deals on Flights from Oslo & other airports to Washington Dulles Intl (OSL - IAD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 Dulles Intl

(Round-trip)
Depart: Wed Apr 5 2017 Return: Tue Apr 18 2017 Trip spans 14 days
KLM
KLM
OSL
12:25p
IAD
5:35p
29h 10m
1 stop
IAD
1:40p
OSL
5:55a
16h 15m
1 stop
Depart: Tue May 16 2017 Return: Mon May 22 2017 Trip spans 7 days
Delta
Delta
OSL
2:15a
IAD
5:31p
15h 16m
2 stops
IAD
1:40p
OSL
5:55a
16h 15m
1 stop
Depart: Sat Jul 22 2017 Return: Mon Aug 21 2017 Trip spans 31 days
British Airways
British Airways
OSL
3:45a
IAD
10:20p
18h 35m
1 stop
IAD
6:20p
OSL
10:45a
16h 25m
1 stop
Depart: Wed Jun 28 2017 Return: Mon Jul 3 2017 Trip spans 6 days
United
United
OSL
3:00a
IAD
4:55p
13h 55m
1 stop
IAD
8:30a
OSL
3:30a
19h 00m
2 stops
Depart: Sun Jul 2 2017 Return: Mon Jul 17 2017 Trip spans 16 days
Aeroflot
Aeroflot
OSL
4:55p
IAD
2:45p
21h 50m
1 stop
IAD
10:45a
OSL
2:20a
15h 35m
1 stop
Depart: Thu Feb 23 2017 Return: Sun Feb 26 2017 Trip spans 4 days
Delta
Delta
OSL
1:10a
IAD
5:26p
16h 16m
2 stops
IAD
12:45p
OSL
12:55a
12h 10m
1 stop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
KLM
KLM
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
1:40p
OSL
5:55a
16h 15m
1 stop
Depart: Fri Feb 24 2017 Return: Tue Feb 28 2017 Trip spans 5 days
Delta
Delta
OSL
1:30a
IAD
4:45p
15h 15m
1 stop
IAD
8:52a
OSL
3:00a
18h 08m
2 stops
Depart: Wed May 17 2017 Return: Mon May 22 2017 Trip spans 6 days
KLM
KLM
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
1:40p
OSL
5:55a
16h 15m
1 stop
Depart: Thu May 18 2017 Return: Mon May 22 2017 Trip spans 5 days
Delta
Delta
OSL
2:15a
IAD
5:35p
15h 20m
1 stop
IAD
3:00p
OSL
5:55a
14h 55m
2 stops
Depart: Wed Mar 15 2017 Return: Sun Mar 19 2017 Trip spans 5 days
KLM
KLM
OSL
2:30a
IAD
5:45p
15h 15m
1 stop
IAD
2:45p
OSL
5:00a
14h 15m
1 stop
Depart: Thu Jun 29 2017 Return: Mon Jul 3 2017 Trip spans 5 days
United
United
OSL
4:10a
IAD
4:55p
12h 45m
1 stop
IAD
3:05p
OSL
8:45a
17h 40m
2 stops
Depart: Mon Jul 24 2017 Return: Mon Aug 21 2017 Trip spans 29 days
British Airways
British Airways
OSL
7:45a
IAD
10:20p
14h 35m
1 stop
IAD
6:20p
OSL
12:40p
18h 20m
1 stop
Depart: Thu Apr 6 2017 Return: Tue Apr 18 2017 Trip spans 13 days
KLM
KLM
OSL
12:25p
IAD
5:35p
29h 10m
1 stop
IAD
1:40p
OSL
5:55a
16h 15m
1 stop
Depart: Fri Jun 30 2017 Return: Mon Jul 3 2017 Trip spans 4 days
United
United
OSL
2:45a
IAD
2:55p
12h 10m
1 stop
IAD
8:30a
OSL
3:30a
19h 00m
2 stops
Depart: Sat Jul 1 2017 Return: Mon Jul 3 2017 Trip spans 3 days
United
United
OSL
2:45a
IAD
2:55p
12h 10m
1 stop
IAD
8:30a
OSL
3:30a
19h 00m
2 stops
Depart: Fri Apr 28 2017 Return: Tue May 2 2017 Trip spans 5 days
Delta
Delta
OSL
2:15a
IAD
5:35p
15h 20m
1 stop
IAD
1:40p
OSL
5:55a
16h 15m
1 stop
Depart: Tue Jun 27 2017 Return: Mon Jul 3 2017 Trip spans 7 days
Delta
Delta
OSL
10:10a
IAD
5:35p
31h 25m
1 stop
IAD
3:10a
OSL
3:35a
24h 25m
2 stops
Depart: Tue Jul 25 2017 Return: Thu Aug 24 2017 Trip spans 31 days
KLM
KLM
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
1:40p
OSL
5:55a
16h 15m
1 stop
Depart: Mon Jun 26 2017 Return: Thu Jul 13 2017 Trip spans 18 days
KLM
KLM
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
5:05p
OSL
5:55a
12h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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
$384
Destination

Washington
$384