IAD - OSL

$227 Find Cheap Flights from Washington Dulles Airport to Oslo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$516
Typical prices: $558-$850
Scandinavian Airlines
Thu 2/1Mon 2/5
IAD - OSL • 1 stop
Cheapest one-way
$227
Typical prices: $316-$526
Icelandair
Tue 10/30
IAD - OSL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Oslo Gardermoen Airport. You'll need to take a connecting flight to reach the destination.
Insights
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When to book
24 weeks
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 28% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Lisbon Humberto Delgado (LIS)
Cheapest • Avg $575 (round-trip)
Reykjavik Keflavik Intl (KEF)
Shortest trip • 11h 33m (one-way)
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Insights
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We hope you love your trip to Oslo Gardermoen Airport!
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Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Oslo Gardermoen

Mon, Feb 1 - Fri, Feb 5
Scandinavian Airlines Logo
8:30 pm - 8:20 pmIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
17h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
9:05 pm - 6:50 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
27h 45m1 stop Kastrup Copenhagen
$516Scandinavian Airlines
Wed, Jan 13 - Mon, Jan 18
Scandinavian Airlines Logo
8:30 pm - 10:30 pmIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
20h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:00 am - 5:15 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
13h 15m1 stop Kastrup Copenhagen
$516Scandinavian Airlines
Thu, Dec 31 - Sat, Jan 9
Icelandair Logo
7:40 pm - 11:35 amIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
9h 55m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 pm - 6:30 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
11h 20m1 stop Reykjavik Keflavik Intl
$524Icelandair
Sat, Oct 24 - Mon, Nov 9
Icelandair Logo
8:40 pm - 12:35 pmIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
9h 55m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 pm - 6:30 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
11h 20m1 stop Reykjavik Keflavik Intl
$526Icelandair
Thu, Oct 29 - Thu, Nov 5
TAP AIR PORTUGAL Logo
6:25 pm - 12:10 pmIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
12h 45m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:45 pm - 8:30 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
31h 45m1 stop Lisbon Humberto Delgado
$572TAP AIR PORTUGAL
Sun, Feb 7 - Mon, Feb 15
TAP AIR PORTUGAL Logo
10:30 pm - 5:55 pmIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
13h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:45 pm - 2:40 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
25h 55m1 stop Lisbon Humberto Delgado
$575TAP AIR PORTUGAL
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
7:40 pm - 3:35 pmIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
13h 55m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
7:45 pm - 6:30 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
28h 45m2 stops Warsaw Frederic Chopin Reykjavik Keflavik Intl
$579Multiple Airlines
Tue, Nov 10 - Sun, Nov 15
Multiple Airlines Logo
7:40 pm - 3:35 pmIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
13h 55m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
9:35 am - 6:30 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
14h 55m1 stop Reykjavik Keflavik Intl
$583Multiple Airlines
Mon, Nov 30 - Tue, Dec 8
United Airlines Logo
5:35 pm - 11:00 amIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
11h 25m1 stop Munich Franz Josef Strauss
United Airlines Logo
6:45 am - 4:33 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
15h 48m2 stops Brussels Bruxelles-National Newark
$634United Airlines
Tue, Dec 1 - Tue, Dec 8
United Airlines Logo
8:10 pm - 5:40 pmIAD  Washington, D.C. Dulles Intl-OSL Oslo Gardermoen
15h 30m2 stops Zurich Munich Franz Josef Strauss
United Airlines Logo
6:15 am - 3:55 pmOSL  Oslo Gardermoen-IAD Washington, D.C. Dulles Intl
15h 40m1 stop Frankfurt am Main
$649United Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport start at $516. Prices are below average for this route right now, with typical round-trip fares ranging from $558 to $850. The lowest price found in the past 5 days was $516 on Scandinavian Airlines.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport?

Thursday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport, it is 10% cheaper than the average day. Friday is the most expensive day with flight prices 21% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • April is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport at $487 round-trip.
  • June ($875) and July ($784) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 79% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport the cheapest?

Flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport are cheapest 24 weeks before departure. Booking in this window typically costs about 18% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport flights

Low season

November

Cheapest flight

$227
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport

When to book flights from Dulles Intl to Oslo Gardermoen

Are your dates flexible? Find out the best times to travel from Dulles Intl to Oslo Gardermoen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What flight options do I have from Washington Dulles Airport to Oslo Airport?

    When flying from Washington Dulles to Oslo Airport, you will have at least one layover. Scandinavian Airlines offers connecting flights between the destinations with a layover in Copenhagen, Brussels, Edinburgh, Bergen, or London. Icelandair flies via Reykjavík and United Airlines via London, Paris, Zurich, or Lisbon. British Airways also offers flights via London.

  • Which airline should I fly with from Washington Dulles Airport?

    With a layover in Reykjavík at no extra cost, Icelandair is the most convenient airline for your trip from Washington Dulles to Oslo Airport. Apart from the comfort of flying in a modern aircraft, you will have the chance to explore Iceland and its beautiful landscapes. You will also be treated to the warm and friendly service of the Icelandair staff throughout your trip.

  • Which airline is ideal for unaccompanied minors from Washington Dulles to Oslo Airport?

    British Airways offers the ideal unaccompanied minor services for additional fees. This airline provides dedicated staff who assist the child throughout the journey, including check-in, security procedures, boarding, in-flight, and arrival procedures. The unaccompanied minor escort remains with the child until they are handed over to the designated guardian at the destination airport.

  • Which airline is ideal for passengers traveling from Washington Dulles Airport to Oslo in a wheelchair?

    United Airlines assists passengers with disabilities, including those in wheelchairs. This airline offers pre-boarding, priority seating, and assistance throughout the journey. Passengers in a wheelchair should inform the airline about their needs to ensure a smooth travel experience.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport?

    Flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Oslo Gardermoen (OSL).

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport?

    Three cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 37% of one-stop connections
    • Kastrup Copenhagen (CPH) - 31% of one-stop connections
    • Frankfurt am Main (FRA) - 12% of one-stop connections
    • Amsterdam Schiphol (AMS) - 9% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport?

    Yes. Being flexible with your travel dates can save you up to 26% on the Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport route. Thursday is the cheapest departure day at $613 round-trip on average, while Friday is the most expensive at $827, a difference of $214. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Oslo Gardermoen Airport?

    Some of the most popular sights in Oslo Gardermoen Airport are Oslo City Centre, Oslo sentralstasjon and Nationaltheatret. These are among the most viewed places in Oslo Gardermoen Airport on KAYAK.

  • How expensive are last-minute Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 11% above the route average of $679. Book 24 weeks before departure for the lowest fares.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport takes 0h 00m, covering 3,885 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport are currently lower than usual. Average one-way flight prices are about $308, which is 27% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport?

    Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time at 11h 33m, compared with 12h 12m via Frankfurt am Main (FRA) and 12h 16m via Kastrup Copenhagen (CPH).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Oslo Gardermoen Airport?

    Oslo Gardermoen Airport is 6 hours ahead of Washington, D.C. Dulles Intl Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Oslo Gardermoen Airport (OSL)?

    Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
    • Hertz
    • Budget
    • Sixt
    • Avis
    • Thrifty

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport range from $558 to $850, with an average of $679 over the past 12 months. Anything below $558 counts as a good deal.

Your guide to booking Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $613 - about $214 less than Friday (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 18% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport trip for April. Fares historically average $487 round-trip in that month - typically $388 less than the most expensive month, which is June (based on the last 12 months).
  • Your departure airport for the trip to Oslo is Washington Dulles International Airport (IAD) in Dulles, Virginia, about 26 miles from Downtown Washington, D.C. The quickest options to and from this airport are taxis or ride-shares like Uber or Lyft. Alternatively, take the Washington Metro Silver Line to Wiehle-Reston East Station and transfer to an airport bus.
  • If you stay at Hyatt Regency Dulles, you will have easy airport access to Washington Dulles Airport for your early morning flight. This hotel is near the airport and offers complimentary airport shuttle services. We recommend Embassy Suites by Hilton Dulles Airport, Hilton Washington Dulles Airport, Sheraton Herndon Dulles Airport Hotel, and Holiday Inn Washington Dulles International Airport.
  • Oslo Gardermoen Airport (OSL) will be your arrival airport on your trip from Washington Dulles Airport. This airport is Norway's largest and busiest airport, about 21 miles from the city center. The airport express train and local trains that operate Oslo Central Station and Oslo Gardermoen Airport will be the most convenient way to get to the airport. Alternatively, you can use a taxi or ride-share service.
  • You can relax at Radisson Blu Airport Hotel, Oslo Gardermoen after you land late at Oslo Gardermoen Airport. This hotel is near the airport and offers complimentary shuttle services. We recommend Comfort Hotel Runway, Park Inn by Radisson Oslo Airport, and Clarion Hotel & Congress Oslo Airport.
  • Scandinavian Airlines is committed to minimizing its environmental impact by focusing on sustainable practices. This airline aims to reduce emissions, optimize fuel efficiency, and invest in eco-friendly technologies. Scandinavian Airlines strives to lead in environmental responsibility within the aviation industry by promoting eco-conscious choices to create a greener future.

More options for your flight from Dulles Intl to Oslo Gardermoen

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