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

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Wed 1/24
Wed 1/31
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Good to Know

Low Season:
October
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
14%
expected price increase
Average Price:
$968
(avg. price over the last 2 weeks)
Good Deal:
$656
or less (round trip)

When to Book Flights from Washington Dulles Intl to Oslo & other airports

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $655 or less.
The cheapest flight from Washington Dulles Intl to Oslo & other airports was found 86 days before departure, on average.
Book at least 6 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is October.
Morning departure is around 7% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington Dulles Intl to Oslo & other airports Flights

How long does a flight from Washington Dulles Intl to Oslo & other airports take?
An average nonstop flight takes 10h 20m, covering a distance of 3888 miles.
Which airlines provide the cheapest flights from Washington Dulles Intl to Oslo & other airports?
In the past 3 days, the cheapest round-trip tickets were found on Lufthansa ($444), United ($448) and SWISS ($451).
Do I need a passport to fly between Washington Dulles Intl and Oslo & other airports?
Yes.
What’s the cheapest day of the week to fly Washington Dulles Intl to Oslo & other airports?
For Washington Dulles Intl to Oslo & other airports, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Oslo & other airports back to Washington Dulles Intl, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Book cheap flights from Washington Dulles Intl to Oslo & other airports (round-trip)

Airports
Origin
Washington
$444
only
$444
Destination
Oslo
$444
only
$444
Sun, Mar 4
IAD
OSL
18h 45m
Sun, Mar 11
OSL
IAD
15h 15m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18255 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
FRA
IAH
Good 6.6

Same reason as above.

BOS
MUC
Mediocre 2.0

This flight was canceled. I’m late to my destination. I don’t travel often and this was a bad experience. I’m very disappointed. I’m not a complainer

DFW
FRA
Mediocre 2.0

I complain about the wheel chair in Frankfurt airport no have any and my mother she's 65 years cancan't speak English . She got help after 30 minutes. Really I am frustrated about lufthansa

I complain about the wheel chair in Frankfurt airport no have any and my mother she's 65 years cancan't speak English . She got help after 30 minutes. Really I am frustrated about lufthansa

MUC
EWR
Excellent 10.0

I can’t say enough about the Lufthansa staff- we ran to our gate because our connecting flight was late, and we were greeted by a warm and smiling face who said “It’s alright, don’t run, take your time, we’re waiting for you.” Onboard the crew was phenomenal- Every. Single. One. I have always felt as a burden to crew if I asked for extra water or an extra blanket- not on this flight, not with this crew. They came around multiple times per hour during an 8hr and 20min flight, offering various beverages and checking on everyone. I can’t thank them enough for how caring they were to everyone on board. The captain as well was very professional and had a kind spirit when he spoke. Best experience I’ve ever had- (and I travel multiple times per year!)

N/a

SJJ
MUC
Good 7.3

The Lufthansa crew and planesnare always top notch.

Long wait time to board, delay of approx 40 min without any update on what was happening. I believe however that is not the fault of Lufthansa crew but rather the SJJ airport staff. I also have one star for entertainment bc there is no option for “not applicable”- this airbus was not equipped with a television or other entertainment options as the flight length is merely an hour.

Tue, May 8
IAD
OSL
19h 25m
Wed, May 16
OSL
IAD
17h 38m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53951 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
EDI
Mediocre 2.0

United staff worked with me to book a round-about itinerary on a different airline that got me to my destination within 8 hours of the original flight. Progress announcements were made at regular, predictable intervals.

My flight was cancelled an hour after scheduled takeoff due to mechanical issues. The plane was actually repaired, but the time it took to do so exceeded the flight crew's hours. I understand the practical implications, but in the moment it did feel maddeningly bureaucratic.

MEM
IAH
Excellent 10.0

Terminal was great, flight was great, crew was fruendly

No free movie on thos flight

IAD
MUC
Excellent 9.3

Good experience, no issues.

Good overall.

EWR
ANU
Good 7.6

Very easy to do on-line

My United Membership was not reflected in this trip

IND
EWR
Good 7.3

Crew was outstanding . Boarding was easy. Ahead of schedule arrival

Return to terminal required a bus and then off loading like cattle for sale. Came in through maintenance area. One hour from landing to baggage claim. Terrible!

Mon, Apr 16
IAD
OSL
19h 20m
Mon, Apr 23
OSL
IAD
25h 20m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5852 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
BOS
Okay 4.0

There was water to drink

Plane felt like a 1990 air France flight. Cabin dated. The least amount of room I can remember on a plane. When sitting upright and the person in front reclined, i looked at their head and if I crossed my arms, it would touch the seat in front. Could not pick up pillow that dropped on the floor, could not bend around the seat in front. Very hard to get out to use the toilet. Felt very claustrophobic.

ZRH
NBO
Excellent 8.3

They left my bag in Switzerland

ZRH
PRG
Excellent 10.0

Very professional!

ZRH
JFK
Mediocre 2.0

My Swiss flight to JFK was cancelled before 24 hours without explaining the reason. They should explain the reason at least. I had to take an another flight and arrived at JFK after 6 hours from the original flight. My trip was totally messed up, so I was not happy at all.

EWR
ZRH
Excellent 10.0

The flight was delayed from Newark to Zurich but they were able to rearrange my connecting flight before landing. The Swiss staff were very courteous and amicable. The food was also tasty.

Sun, Mar 4
IAD
OSL
14h 15m
Tue, Mar 13
OSL
IAD
15h 30m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1667 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
HUY
Excellent 8.6

The last two times we connected in Amsterdam to Humberside our luggage was delayed. This time it wasn’t. The simple things give the greatest satisfaction

PIT
ATL
Excellent 10.0

Flight was on time and quick and comfortable

AMS
MAN
Good 7.0

The flight attendants could not do enough for you.

Business class was pretty empty but again I was not allowed to change my seat selection online. Pathetic check-in.

JFK
AMS
Good 7.0

Crew was courteous and polite! Entertainment system had some great movies at no additional cost.

Poor communication between delta, KLM and Air France meant that I couldn’t check in online and get a digital boarding pass. Furthermore I couldn’t use the check-in kiosks because my name was listed as Reidmr instead of Reid, which meant that my boarding pass did not match my passport. Overall this caused unnecessary delays that were compounded by the fact that I couldn’t use my TSA precheck. My main problem on the plane was that I had to struggle to get water served to me. It’s always so dry on planes and I would have liked to be able to get more than one tiny glass of water at a time. Also, would have loved a window at my window seat. Plus no WIFI!?

ATL
AMS
Excellent 8.0

Cabin Crew was awesome.

Entertainment System was not working and no Non-veg food option in flight.

Mon, May 21
IAD
OSL
21h 50m
Mon, Jun 4
OSL
IAD
13h 45m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 1
IAD
OSL
10h 20m
Thu, Jun 7
OSL
IAD
11h 25m
Trip: 7 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6612 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
SEA
KEF
Good 6.0

I LOVED the price!

Movie selection

JFK
KEF
Excellent 8.6

Comfortable

No food, 6 hour flight

BOS
KEF
Good 7.6

No food or snacks are given on flights even if they are overnight. Everything must be bought other than water and coffee/ tea. Other than that the crew and flight were nice.

SEA
KEF
Mediocre 2.0

It took hanging on a customer service line for just shy of an hour to get rebooked on the next day’s flights to Copenhagen Also they charged me $95 one-way for a single checked bag. That wasn’t clear at all when I booked my flight and will stop me from using your website again

KEF
AMS
Excellent 8.6

Comfortable

No food, 3 hpur flight

Thu, Jun 28
IAD
OSL
18h 20m
Thu, Jul 5
OSL
IAD
12h 10m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 14988 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
TLV
LHR
Good 7.3

Good and crew were fine

Seats were too close, not comfortable

LCA
LHR
Okay 4.6

Crew were great.

Stop trying to be a budget airline and invest in your customers rather than shareholders. Need better seats, free meals on 4+ hour flights, and entertainment. Also, the plane was old and definitely needed interior work (call buttons and lights were constantly flashing and ringing for the last 30 minutes of the flight).

LHR
CDG
Excellent 10.0

The plane was new. The crew was awesome and the flight short.

DUB
LAX
Okay 4.0

Flight left almost on time and arrived on time. Crew was friendly.

Wasn't able to select a seat ahead of time like with other airlines. Seat rows way too tight (even for a normal 130 lb person like me). No good movie options, very limited selection. Food pretty bad, but that's almost expected this day and age.

FRA
LHR
Mediocre 3.0

Being charged for everything! Even a coke....really! Couldn't reserve a seat until 24 hrs. without paying extra .

Sat, Mar 3
IAD
OSL
14h 15m
Sat, Mar 10
OSL
IAD
15h 30m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15421 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
MSP
CUN
Good 6.3

On time, pretty friendly crew

Too small a plane for that long a trip. Bathrooms were VERY small & rare.

TYS
ATL
Excellent 8.4

Everything went well...on time, quick boarding and free gate check of bag.

DEN
SLC
Mediocre 2.0

Nothing!

Everything

DTW
PVR
Excellent 8.6

Easy flight from check-in to boarding to deplaning.

Nothing really! No entertainment and nothing but almonds eaten.

ATL
MEX
Excellent 10.0

In some Delta flights that I had in the past the plane was just ok, not bad, not good. But this plane ATL-MEX was great, very nice and conformable plane, it looks and feels excellent!

Mon, Jul 2
IAD
OSL
19h 55m
Thu, Jul 12
OSL
IAD
18h 30m
Trip: 11 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2110 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.2
Entertainment
6.8
Food
7.1
ATL
CDG
Okay 5.0

Staff was nice

Very cramped. Poor leg room also with.metal bars under seats that further. Limited foot room. Terrible options in movies. The seats in front of us reclined so far that I couldn’t do anything but stare at the back of the seat anyway.

CDG
BKK
Excellent 8.0

The inflight service

The 3 hours delay

CDG
PUJ
Excellent 10.0

Todo muy bien Volvería a viajar con ellos.

CDG
RUH
Okay 5.0

Staff was nice

Very cramped. Poor leg room also with.metal bars under seats that further. Limited foot room. Terrible options in movies.

CDG
BKK
Excellent 8.0

The crew, the service, the food and beverages

The 3 hours delay

Thu, Apr 5
IAD
OSL
16h 15m
Thu, Apr 12
OSL
IAD
15h 20m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1667 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
JFK
AMS
Good 7.0

Crew was courteous and polite! Entertainment system had some great movies at no additional cost.

Poor communication between delta, KLM and Air France meant that I couldn’t check in online and get a digital boarding pass. Furthermore I couldn’t use the check-in kiosks because my name was listed as Reidmr instead of Reid, which meant that my boarding pass did not match my passport. Overall this caused unnecessary delays that were compounded by the fact that I couldn’t use my TSA precheck. My main problem on the plane was that I had to struggle to get water served to me. It’s always so dry on planes and I would have liked to be able to get more than one tiny glass of water at a time. Also, would have loved a window at my window seat. Plus no WIFI!?

PIT
ATL
Excellent 10.0

Flight was on time and quick and comfortable

AMS
ACC
Okay 4.0

Flight was delayed for three hours and was a very stressful flight

Flight was not on time and got to destination very very late pier management of aircrafts

ATL
AMS
Excellent 8.0

Cabin Crew was awesome.

Entertainment System was not working and no Non-veg food option in flight.

AMS
CPT
Good 6.3

Excellent experience with the cabin crew.

Seats on the 777 were too narrow. This 777 had a 3-4-3 seating arraignment, it would have been better with a 3-3-3, similar to a 787 configuration. With the current layout, even with an aisle seat, I was sitting in the aisle. And I am not a large person! The flight was full, so use the 787 and two daily non-stops. For a twelve hour flight, the food was only Okay, could have been better and with a better selection. Meal timing was poor.

Sun, Feb 18
IAD
OSL
18h 40m
Sun, Feb 25
OSL
IAD
19h 05m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 15
IAD
OSL
13h 05m
Mon, Feb 19
OSL
IAD
15h 30m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1667 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
CPT
Good 6.3

Excellent experience with the cabin crew.

Seats on the 777 were too narrow. This 777 had a 3-4-3 seating arraignment, it would have been better with a 3-3-3, similar to a 787 configuration. With the current layout, even with an aisle seat, I was sitting in the aisle. And I am not a large person! The flight was full, so use the 787 and two daily non-stops. For a twelve hour flight, the food was only Okay, could have been better and with a better selection. Meal timing was poor.

ATL
AMS
Excellent 10.0

Got to Amsterdam on time and everything was great including the staff

EZE
AMS
Good 6.0

una valija se perdió. Eso desató el descontrol que tiene KLM para seguir el equipaje. No hay como hacer tracking. No hay un teléfono a donde hablar, la web está desactualizada y con información equivocada. Direccionan a usar canales de twitter y facebook que no responden. Primer experiencia en KLM y no pienso nunca más usar esta aerolínea. Llevar el equipaje o resolver un problema sobre valijas es de lo más básico de una aerolínea y no lo hacen.

PIT
ATL
Excellent 10.0

Flight was on time and quick and comfortable

AMS
ACC
Okay 4.0

Flight was delayed for three hours and was a very stressful flight

Flight was not on time and got to destination very very late pier management of aircrafts

Fri, Jul 6
IAD
OSL
16h 15m
Tue, Jul 17
OSL
IAD
15h 20m
$1056
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15421 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
SLC
Good 6.3

Too many turbulences !!!

JFK
CUN
Okay 4.0

The flight was delayed for 4 hours.

MSP
SMF
Good 6.3

For a 3 hour flight no onboard entertainment. Such a let down

ATL
MEX
Excellent 10.0

In some Delta flights that I had in the past the plane was just ok, not bad, not good. But this plane ATL-MEX was great, very nice and conformable plane, it looks and feels excellent!

ORD
ATL
Excellent 10.0

My flight was great. Boarding was easy and the seats were comfortable.

Fri, Jan 26
IAD
OSL
14h 15m
Fri, Feb 2
OSL
IAD
15h 30m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1667 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
MAN
Good 7.0

The flight attendants could not do enough for you.

Business class was pretty empty but again I was not allowed to change my seat selection online. Pathetic check-in.

EZE
AMS
Good 6.0

una valija se perdió. Eso desató el descontrol que tiene KLM para seguir el equipaje. No hay como hacer tracking. No hay un teléfono a donde hablar, la web está desactualizada y con información equivocada. Direccionan a usar canales de twitter y facebook que no responden. Primer experiencia en KLM y no pienso nunca más usar esta aerolínea. Llevar el equipaje o resolver un problema sobre valijas es de lo más básico de una aerolínea y no lo hacen.

IAD
AMS
Good 7.3

787 is a great airplane. The 3-3-3 seat configuration leaves enough seat width to be just comfortable in coach.

AMS
ACC
Okay 4.0

Flight was delayed for three hours and was a very stressful flight

Flight was not on time and got to destination very very late pier management of aircrafts

SFO
AMS
Excellent 10.0

The flight was great.

Show more results

Washington Dulles Intl to Oslo & other airports Flight Information

Flights Arrive in Oslo & other airports
Flights Depart from Washington Dulles Intl
Flight Price $444
Distance 3888 miles
Airlines Lufthansa, United, SWISS, KLM, Icelandair, British Airways, Delta, Air France
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.