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OSL - IAD

$263 Find cheap flights from Oslo Airport to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo Gardermoen to Dulles Intl departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
so 6/8
so 6/15

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Oslo Gardermoen to Dulles Intl (OSL-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo Gardermoen to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:35 am - 8:29 pmOSL-IAD
19h 54m2 stops
8:19 am - 2:45 pmIAD-OSL
24h 26m2 stops
$376Air Canada
Find Deal
pá, květen 24 - po, květen 27
6:35 am - 8:29 pmOSL-IAD
19h 54m2 stops
8:45 pm - 11:35 pmIAD-OSL
20h 50m1 stop
pá, květen 24 - po, květen 27
11:35 am - 7:25 pmOSL-IAD
13h 50m1 stop
10:20 pm - 5:55 pmIAD-OSL
13h 35m1 stop
$396Lufthansa
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ne, květen 26 - po, červen 10
11:50 am - 8:30 pmOSL-IAD
14h 40m1 stop
3:27 pm - 11:25 pmIAD-OSL
25h 58m2 stops
$400British Airways
Find Deal
čt, květen 23 - po, květen 27
12:00 pm - 8:30 pmOSL-IAD
14h 30m1 stop
3:27 pm - 11:25 pmIAD-OSL
25h 58m2 stops
$403American Airlines
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pá, květen 24 - po, květen 27
7:10 am - 3:35 pmOSL-IAD
14h 25m1 stop
10:45 pm - 11:25 pmIAD-OSL
18h 40m1 stop
$404American Airlines
Find Deal
čt, květen 23 - po, květen 27
12:00 pm - 12:01 amOSL-IAD
18h 01m2 stops
8:12 pm - 11:25 pmIAD-OSL
21h 13m2 stops
$405British Airways
Find Deal
pá, květen 24 - po, květen 27
7:10 am - 7:42 pmOSL-IAD
18h 32m2 stops
8:12 pm - 11:25 pmIAD-OSL
21h 13m2 stops
$406British Airways
Find Deal
čt, květen 23 - po, květen 27
1:50 pm - 10:10 pmOSL-IAD
14h 20m1 stop
11:15 pm - 3:25 pmIAD-OSL
10h 10m1 stop
$1,288Icelandair
Find Deal
st, srpen 28 - po, září 2
10:30 pm - 10:10 pmOSL-IAD
29h 40m1 stop
11:15 pm - 3:25 pmIAD-OSL
10h 10m1 stop
$1,485Icelandair
Find Deal
ne, září 15 - st, září 18

Flights from Oslo Gardermoen to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Oslo Gardermoen to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Oslo Airport to Washington Dulles Airport?

The average price of all flights from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Washington Dulles Airport on a Wednesday and more expensive on a Thursday. On your return trip to Oslo Airport, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport is September, where tickets cost $430 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $733 and $699 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

Which airlines provide the cheapest flights from Oslo Airport to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Icelandair offered the best one-way deal for that route, at $321. KAYAK users also found Oslo Airport to Washington Dulles Airport round-trip flights on Air Canada from $376 and on Lufthansa from $396.

Good to know

Low season

January

High season

June

Cheapest flight

$263
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 22% increase in price.
Flight from Oslo Airport to Washington Dulles Airport

When to book flights from Oslo Gardermoen to Dulles Intl

Are your dates flexible? Find out the best times to travel from Oslo Gardermoen to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo Airport to Washington Dulles Airport flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Washington, D.C. Dulles Intl Airport was $263 for a one-way ticket and $376 for a round-trip.

  • Do I need a passport to fly between Oslo Airport and Washington Dulles Airport?

    Yes

  • Which aircraft models fly most regularly from Oslo Airport to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo Airport to Washington Dulles Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Oslo Airport and Washington Dulles Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Oslo to Washington, D.C., Scandinavian Airlines or Icelandair?

    The two airlines most popular with KAYAK users for flights from Oslo to Washington, D.C. are Scandinavian Airlines and Icelandair. With an average price for the route of $561 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. Icelandair is also a great choice for the route, with an average price of $557 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Oslo Airport to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo Airport to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo Airport to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Oslo Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo Airport to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Oslo Airport with another airline. Booking your flights between Oslo Airport and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo Airport to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Oslo Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Oslo Gardermoen to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo Gardermoen to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1590 reviews
8.4Crew
7.2Entertainment
7.6Comfort
7.8Boarding
7.3Food
Airline reviews

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

8.0 ExcellentJacob Oluleke, Apr 2024LOS - AMS
Read more about KLM reviews

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

It was nice to be on a legacy airline, people try at least.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

Bathrooms weren’t too clean. Onboard entertainment was light. Other than that everything was great. Food, service, comfort and crew. Although it was hard to understand the crew announcements.

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

My return flight has been changed to JFK from EWR without any notice or reason

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

Good friendly service and food - The seats in business class are old, too hard and not very comfortable.

Old plane with terrible business class seats - good food and service. Boarding was a joke with business class boarding last.

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

I didn't have food nor entertainment. Lots of leg room and seat was comfortable

Food and staff were excellent. Seats on Saga (business class) are comparable to domestic first class of US Airlines, regarding space and recline. Entertainment options had little international component.

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

There is no food without paying $. Only soft drinks are included in your fare.

Some drinks and basic snack will be good. Water should be served at least once an hour. Blankets for folks who might be cold.

Pros: "Flight was relatively empty. Professional crew, comfortable seats"
Cons: "I think they skipped me with food service. Checking up on passengers who may have been sleeping would be nice. Headphones need to be purchased. Limited entertainment options."
Cons: "Communication about international COVID requirements before the day of departure."
Pros: "My seat cushion was out of alignment so not great. But I like the two side seat configuration."
Cons: "Boarding is a zoo. Board by row. It’s faster."
Pros: "Icelandair crew were very hospitable and accompodating"
Cons: "I have never sat in such a narrow seat. Literally could not put my hand down the side to pull out my seat belt. Two days later I still have sores from where the side of the seats hit my hips. Did not even provide complimentary peanuts."

The bad part was 2 hour delay and we were seating in the airplane it was getting hot and uncomfortable But after they fixed the problem everything went so smooth Crew were amazing very nice polite and caring

Touchscreens do not work. WiFi did not work. Food is possibly the worst on any European airline. Drinks came by only four times on a cross-Atlantic. The plane was two hours late because—it was announced—Lufthansa didn't have enough large aircraft in their fleet to accommodate an on-time flight.

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

Book cheap flights from Oslo to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Oslo to Washington, D.C. found on KAYAK in the last 72 hours.
5/23čt
1 stop
16h 40mOSL-IAD
$263
5/28út
1 stop
29h 10mOSL-IAD
$301
8/21st
1 stop
14h 05mOSL-IAD
$307
5/30čt
1 stopIcelandair
11h 25mOSL-IAD
$321
5/29st
1 stopIcelandair
32h 45mOSL-IAD
$325
8/22čt
1 stopBritish Airways
14h 40mOSL-IAD
$436
10/6ne
1 stopBritish Airways
18h 55mOSL-IAD
$437
7/25čt
1 stopScandinavian Airlines
15h 25mOSL-IAD
$533
8/10so
2 stopsLufthansa
13h 35mOSL-IAD
$599
8/10so
2 stopsLufthansa
13h 35mOSL-IAD
$602

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Last minute flights from Oslo Gardermoen to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Oslo to Washington, D.C. that are departing in the next 10 days.
5/14út
multi-stopAustrian Airlines
54h 15mOSL-IAD
6/1so
multi-stopAustrian Airlines
38h 15mIAD-OSL
$664
5/14út
multi-stopEthiopian Air
30h 45mOSL-IAD
6/1so
multi-stopEthiopian Air
29h 00mIAD-OSL
$1,889
5/14út
multi-stopEthiopian Air
30h 45mOSL-IAD
6/1so
multi-stopEthiopian Air
39h 55mIAD-OSL
$2,052
5/14út
multi-stopEthiopian Air
30h 45mOSL-IAD
6/1so
multi-stopEthiopian Air
52h 20mIAD-OSL
$2,215
5/13po
multi-stopSWISS
15h 50mOSL-IAD
5/16čt
multi-stopSWISS
13h 35mIAD-OSL
$8,872
5/13po
multi-stop
13h 50mOSL-IAD
5/16čt
multi-stop
13h 35mIAD-OSL
$8,876
5/13po
multi-stop
42h 55mOSL-IAD
5/16čt
multi-stop
20h 50mIAD-OSL
$20,895

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Oslo Airport - Washington Dulles Airport Flights

Departure:

Oslo Airport (undefined)Norway

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Oslo Airport

Cabin classes: