Find Deals on Flights from Washington to Oslo

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 Washington to Oslo

(Round-trip)
Depart: Mon Apr 24 2017 Return: Sun Apr 30 2017 Trip spans 7 days
Icelandair
Icelandair
IAD
4:35p
OSL
2:20a
9h 45m
1 stop
OSL
5:55p
IAD
9:10p
27h 15m
1 stop
Depart: Wed Feb 22 2017 Return: Tue Mar 7 2017 Trip spans 14 days
United
United
IAD
12:40p
OSL
6:10a
17h 30m
1 stop
OSL
3:05a
IAD
4:00p
12h 55m
1 stop
Depart: Thu Feb 16 2017 Return: Tue Feb 28 2017 Trip spans 13 days
Major Airline
Major Airline
DCA
10:00p
OSL
4:15p
18h 15m
1 stop
OSL
1:00a
DCA
5:37p
16h 37m
1 stop
Depart: Thu Mar 2 2017 Return: Sun Mar 12 2017 Trip spans 11 days
Air Canada
Air Canada
IAD
9:30a
OSL
1:55a
16h 25m
2 stops
OSL
1:05a
IAD
9:25p
19h 20m
2 stops
Depart: Thu Feb 9 2017 Return: Fri Feb 17 2017 Trip spans 9 days
SAS
SAS
IAD
12:15p
OSL
10:25p
10h 10m
1 stop
OSL
5:00a
IAD
4:15p
11h 15m
1 stop
Depart: Thu Apr 20 2017 Return: Fri Apr 28 2017 Trip spans 9 days
American Airlines
American Airlines
DCA
10:35a
OSL
2:40a
16h 05m
2 stops
OSL
4:45a
DCA
8:53p
16h 08m
2 stops
Depart: Sun Mar 12 2017 Return: Sun Mar 26 2017 Trip spans 15 days
Brussels Airlines
Brussels Airlines
IAD
3:00p
OSL
2:00p
23h 00m
1 stop
OSL
2:45a
IAD
2:55p
12h 10m
1 stop
Depart: Mon Apr 3 2017 Return: Tue Apr 11 2017 Trip spans 9 days
Finnair
Finnair
DCA
10:15a
OSL
2:40a
16h 25m
2 stops
OSL
4:45a
DCA
1:02a
20h 17m
2 stops
Depart: Sat Mar 4 2017 Return: Sat Mar 11 2017 Trip spans 8 days
KLM
KLM
IAD
12:45p
TRF
3:00a
14h 15m
1 stop
TRF
1:30a
IAD
4:45p
15h 15m
1 stop
Depart: Tue Feb 14 2017 Return: Wed Feb 22 2017 Trip spans 9 days
British Airways
British Airways
IAD
5:55p
OSL
4:55a
11h 00m
1 stop
OSL
2:25a
IAD
3:40p
13h 15m
1 stop
Depart: Sat Feb 25 2017 Return: Thu Mar 9 2017 Trip spans 13 days
Delta
Delta
IAD
12:25p
OSL
3:00a
38h 35m
2 stops
OSL
1:30a
IAD
4:45p
15h 15m
1 stop
Depart: Fri Apr 14 2017 Return: Sat Apr 22 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
OSL
12:20a
29h 20m
1 stop
OSL
7:15a
IAD
9:10p
37h 55m
1 stop
Depart: Mon Jun 12 2017 Return: Wed Jun 21 2017 Trip spans 10 days
Lufthansa
Lufthansa
IAD
6:30p
OSL
7:50a
13h 20m
1 stop
OSL
7:30a
IAD
9:00p
13h 30m
1 stop
Depart: Sat Jun 3 2017 Return: Fri Jun 9 2017 Trip spans 7 days
Condor
Condor
DCA
9:15a
OSL
9:30a
24h 15m
2 stops
OSL
5:10a
DCA
10:58p
17h 48m
2 stops
Depart: Sun Feb 12 2017 Return: Tue Feb 14 2017 Trip spans 3 days
TAP Portugal
TAP Portugal
DCA
3:15a
OSL
6:55a
27h 40m
2 stops
OSL
9:45a
DCA
11:03p
37h 18m
2 stops
Depart: Mon Feb 27 2017 Return: Tue Mar 7 2017 Trip spans 9 days
United
United
IAD
12:40p
OSL
6:10a
17h 30m
1 stop
OSL
3:05a
IAD
4:00p
12h 55m
1 stop
Depart: Sun Mar 5 2017 Return: Sun Mar 12 2017 Trip spans 8 days
Air Canada
Air Canada
IAD
9:30a
OSL
1:55a
16h 25m
2 stops
OSL
1:05a
IAD
9:25p
19h 20m
2 stops
Depart: Tue Apr 25 2017 Return: Sun Apr 30 2017 Trip spans 6 days
Icelandair
Icelandair
IAD
4:35p
OSL
2:20a
9h 45m
1 stop
OSL
5:55p
IAD
9:10p
27h 15m
1 stop
Depart: Sat Mar 18 2017 Return: Fri Mar 24 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
11:25a
OSL
2:55a
15h 30m
1 stop
OSL
11:25p
IAD
12:40p
13h 15m
1 stop
Depart: Sun Mar 19 2017 Return: Sun Mar 26 2017 Trip spans 8 days
KLM
KLM
IAD
2:45p
OSL
5:00a
14h 15m
1 stop
OSL
2:20a
IAD
5:35p
15h 15m
1 stop
* 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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Washington
only $478
only $493
Destination

Oslo
$478
Sandefjord
$521