Find Cheap 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
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Oslo & other airports to Washington Dulles Intl

(Round-trip)
Depart: Fri Aug 25 2017 Return: Mon Sep 18 2017 Trip spans 25 days
KLM
KLM
OSL
2:20a
IAD
6:53p
16h 33m
2 stops
IAD
3:00p
OSL
5:55a
14h 55m
2 stops
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
Air France
Air France
OSL
2:20a
IAD
5:50p
15h 30m
2 stops
IAD
5:05p
OSL
5:55a
12h 50m
2 stops
Depart: Fri Aug 4 2017 Return: Sun Sep 3 2017 Trip spans 31 days
United
United
OSL
2:45a
IAD
4:20p
13h 35m
1 stop
IAD
4:25a
OSL
3:30a
23h 05m
2 stops
Depart: Thu Jul 20 2017 Return: Tue Aug 22 2017 Trip spans 34 days
Major Airline
Major Airline
OSL
3:35a
IAD
10:45a
31h 10m
2 stops
IAD
2:20p
OSL
2:40a
12h 20m
2 stops
Depart: Wed Jul 19 2017 Return: Mon Aug 21 2017 Trip spans 34 days
British Airways
British Airways
OSL
7:35a
IAD
10:20p
14h 45m
1 stop
IAD
6:20p
OSL
6:45a
12h 25m
1 stop
Depart: Sat Jul 22 2017 Return: Wed Aug 16 2017 Trip spans 26 days
Iberia
Iberia
OSL
7:35a
IAD
2:45p
31h 10m
1 stop
IAD
6:20p
OSL
12:40p
18h 20m
1 stop
Depart: Wed Aug 23 2017 Return: Mon Sep 18 2017 Trip spans 27 days
KLM
KLM
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
3:00p
OSL
5:55a
14h 55m
2 stops
Depart: Thu Aug 24 2017 Return: Mon Sep 18 2017 Trip spans 26 days
KLM
KLM
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
3:00p
OSL
5:55a
14h 55m
2 stops
Depart: Sun Jun 25 2017 Return: Sun Jul 16 2017 Trip spans 22 days
SAS
SAS
OSL
2:00p
IAD
5:00p
27h 00m
1 stop
IAD
1:15p
OSL
12:00p
22h 45m
1 stop
Depart: Sun Aug 27 2017 Return: Mon Sep 18 2017 Trip spans 23 days
KLM
KLM
OSL
2:20a
IAD
8:21p
18h 01m
2 stops
IAD
3:00p
OSL
5:55a
14h 55m
2 stops
Depart: Tue Jul 18 2017 Return: Tue Aug 29 2017 Trip spans 43 days
Major Airline
Major Airline
OSL
3:35a
IAD
6:20p
14h 45m
2 stops
IAD
10:00a
OSL
8:55p
10h 55m
2 stops
Depart: Tue Aug 22 2017 Return: Mon Sep 18 2017 Trip spans 28 days
KLM
KLM
OSL
2:20a
IAD
5:50p
15h 30m
2 stops
IAD
3:00p
OSL
5:55a
14h 55m
2 stops
Depart: Sun Jul 23 2017 Return: Wed Aug 16 2017 Trip spans 25 days
British Airways
British Airways
OSL
7:35a
IAD
10:20p
14h 45m
1 stop
IAD
6:20p
OSL
12:40p
18h 20m
1 stop
Depart: Fri Jul 21 2017 Return: Mon Aug 21 2017 Trip spans 32 days
British Airways
British Airways
OSL
7:35a
IAD
10:20p
14h 45m
1 stop
IAD
2:00p
OSL
12:55a
10h 55m
1 stop
Depart: Mon Jun 26 2017 Return: Thu Jun 29 2017 Trip spans 4 days
$1586
Select
Delta
Delta
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
IAD
2:15p
OSL
5:55a
15h 40m
2 stops
Depart: Mon Aug 21 2017 Return: Mon Sep 18 2017 Trip spans 29 days
KLM
KLM
OSL
2:20a
IAD
5:50p
15h 30m
2 stops
IAD
3:00p
OSL
5:55a
14h 55m
2 stops
Depart: Mon Jul 24 2017 Return: Wed Aug 16 2017 Trip spans 24 days
British Airways
British Airways
OSL
7:45a
IAD
10:20p
14h 35m
1 stop
IAD
2:00p
OSL
12:55a
10h 55m
1 stop
Depart: Sat Aug 26 2017 Return: Mon Sep 18 2017 Trip spans 24 days
KLM
KLM
OSL
2:20a
IAD
5:50p
15h 30m
2 stops
IAD
3:00p
OSL
5:55a
14h 55m
2 stops
Depart: Fri Jun 30 2017 Return: Fri Jul 14 2017 Trip spans 15 days
$1058
Select
SAS
SAS
OSL
4:50p
IAD
5:00p
24h 10m
1 stop
IAD
1:15p
OSL
11:20p
10h 05m
1 stop
Depart: Sat Jul 8 2017 Return: Thu Jul 13 2017 Trip spans 6 days
$1941
Select
Delta
Delta
OSL
2:20a
IAD
5:30p
15h 10m
2 stops
IAD
1:40p
OSL
5:55a
16h 15m
1 stop
* 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.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Oslo
$390
Destination

Washington
$390