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371 € Cheap Flights from Washington D.C. to Oslo Gardermoen

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington D.C. to Oslo Gardermoen flight deals

      Find the cheapest month or even day of the year to fly to Oslo Gardermoen

      Book the best Oslo Gardermoen fare with no extra fees

      Flight deals from Washington D.C. to Oslo Gardermoen

      Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Oslo Gardermoen Airport? If you want to travel next month, return fares start from 437 €. Find the lowest prices on one-way and return tickets right here.
      Oslo.371 € per passenger.Departing Wed, 28 Oct, returning Wed, 18 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Wed, 28 Oct, arriving in Oslo Gardermoen.Inbound indirect flight with Icelandair, departs from Oslo Gardermoen on Wed, 18 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 371 €, select.
      Oslo.371 € per passenger.Departing Tue, 1 Dec, returning Fri, 11 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Tue, 1 Dec, arriving in Oslo Gardermoen.Inbound indirect flight with Icelandair, departs from Oslo Gardermoen on Fri, 11 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From 371 €, select.
      Oslo.371 € per passenger.Departing Tue, 6 Oct, returning Tue, 13 Oct.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Tue, 6 Oct, arriving in Oslo Gardermoen.Inbound indirect flight with Icelandair, departs from Oslo Gardermoen on Tue, 13 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 371 €, select.
      Oslo.371 € per passenger.Departing Tue, 3 Nov, returning Wed, 18 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Tue, 3 Nov, arriving in Oslo Gardermoen.Inbound indirect flight with Icelandair, departs from Oslo Gardermoen on Wed, 18 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 371 €, select.
      Oslo.373 € per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Thu, 26 Nov, arriving in Oslo Gardermoen.Inbound indirect flight with Icelandair, departs from Oslo Gardermoen on Thu, 3 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From 373 €, select.
      Oslo.373 € per passenger.Departing Sat, 6 Mar, returning Sat, 13 Mar.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Sat, 6 Mar, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Sat, 13 Mar, arriving in Washington Dulles.Price includes taxes and charges.From 373 €, select.
      Oslo.374 € per passenger.Departing Mon, 22 Feb, returning Mon, 1 Mar.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Mon, 22 Feb, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Mon, 1 Mar, arriving in Washington Dulles.Price includes taxes and charges.From 374 €, select.
      Oslo.374 € per passenger.Departing Mon, 25 Jan, returning Mon, 1 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Mon, 25 Jan, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Mon, 1 Feb, arriving in Washington Dulles.Price includes taxes and charges.From 374 €, select.
      Oslo.374 € per passenger.Departing Mon, 1 Feb, returning Mon, 8 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Mon, 1 Feb, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Mon, 8 Feb, arriving in Washington Dulles.Price includes taxes and charges.From 374 €, select.
      Oslo.374 € per passenger.Departing Tue, 6 Apr, returning Tue, 13 Apr.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Tue, 6 Apr, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Tue, 13 Apr, arriving in Washington Dulles.Price includes taxes and charges.From 374 €, select.
      Oslo.374 € per passenger.Departing Sat, 16 Jan, returning Mon, 18 Jan.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Sat, 16 Jan, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Mon, 18 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 374 €, select.
      Oslo.389 € per passenger.Departing Sun, 23 Aug, returning Tue, 8 Sep.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Sun, 23 Aug, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Tue, 8 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 389 €, select.
      Oslo.437 € per passenger.Departing Wed, 30 Dec, returning Sat, 16 Jan.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Wed, 30 Dec, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Sat, 16 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 437 €, select.
      Oslo.437 € per passenger.Departing Mon, 24 Aug, returning Thu, 27 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Mon, 24 Aug, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Thu, 27 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 437 €, select.
      Oslo.439 € per passenger.Departing Fri, 25 Sep, returning Mon, 28 Sep.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Fri, 25 Sep, arriving in Oslo Gardermoen.Inbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Mon, 28 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 439 €, select.
      Oslo.468 € per passenger.Departing Sun, 15 Nov, returning Fri, 9 Apr.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Baltimore Washington International on Sun, 15 Nov, arriving in Oslo Gardermoen.Inbound indirect flight with Icelandair, departs from Oslo Gardermoen on Fri, 9 Apr, arriving in Baltimore Washington International.Price includes taxes and charges.From 468 €, select.

      Find the cheapest month to fly from Washington D.C. to Oslo Gardermoen

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Oslo Gardermoen flights are currently cheapest in October.
      Jul
      from 664 €
      Aug
      from 437 €
      Sep
      from 439 €
      Oct
      from 371 €
      Nov
      from 371 €
      Dec
      from 371 €
      Jan
      from 374 €
      Feb
      from 374 €
      Mar
      from 373 €
      Apr
      from 374 €
      May
      from 564 €
      Jun
      from 606 €

      Washington D.C. to Oslo Gardermoen: Alternative routes

      Compare routes from Washington D.C. to Oslo below. You may find an airport to fly into that's cheaper, faster, or easier than Oslo Gardermoen.

      Oslo Gardermoen

      37km from central Oslo
      ClosestCheapest
      from 371 €
      Search flights

      TORP Sandefjord

      86km from central Oslo
      from 482 €
      Search flights

      Washington D.C. to Oslo: Flight information

      The things to know before you go.
      Cheapest flight found371 €
      Cheapest month to flyOctober

      Finding cheap flights from Washington D.C. to Oslo Gardermoen: Frequently asked questions

      The best price we found for a return flight from Washington D.C. to Oslo Gardermoen is 371 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington D.C. to Oslo Gardermoen. But we found flights with one stop from 371 €.
      As of July 2026, there are no flights flying from Washington D.C. to Oslo Gardermoen.
      The cheapest month to fly from Washington D.C. to Oslo Gardermoen is usually October.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Oslo Gardermoen Airport on Tuesday, 6 October 2026.
      No airlines currently offer direct flights between Washington D.C. and Oslo Gardermoen Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oslo Gardermoen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Oslo Gardermoen is Icelandair .

      Travelling from Washington DC to Oslo Gardermoen Airport (OSL): What you need to know

      • The timezone in Oslo is UTC+1, which is six hours ahead of Washington DC. Oslo Gardermoen Airport is located in Oslo.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport with enough time to board your flight from Washington DC to OSL.

      • July is a busy month for air travel. If you're taking off then or during a major holiday like Christmas or Thanksgiving, show up even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

      Airports in Washington DC

      Ronald Reagan Washington National Airport (DCA)

      • Whether you're hoping to visit another city as part of your journey or just take a break, we make it a breeze to book a flight with a stopover. To compare your options departing from Ronald Reagan Washington National Airport (DCA), deselect 'Direct flights only.' New York John F. Kennedy International Airport (JFK) is a stop you can make when searching for cheap flights from Washington DC to OSL.

      • The journey from central Washington DC to DCA takes around 25 minutes on public transport. If you drive, ride-share or grab a taxi, you'll cover the 6 kilometres in 10 minutes or so, depending on traffic conditions.

      • Looking for a convenient hotel close to Ronald Reagan Washington National Airport? If you're catching an early flight from Washington DC to Oslo Gardermoen Airport, these stays will put you conveniently close to check-in:

      • When it comes to Ronald Reagan Washington National Airport's on-time performance, data shows 71% of flights meet their scheduled arrival time.

      • DCA is located at 1 Aviation Circle.

      Washington Dulles International Airport (IAD)

      • Check a new destination off your list or just take a moment to reset with a stopover. If you'd like to split up your flight from Washington DC to Oslo Gardermoen Airport, check out these options when setting off from Washington Dulles International Airport:

        • London Heathrow Airport (LHR)

        • Amsterdam Schiphol Airport (AMS)

        • Copenhagen Airport (CPH)

      • You can get to IAD from the centre of Washington DC in about 45 minutes by car (depending on traffic). The journey by public transport takes roughly 1 hour 10 minutes to travel the 40 kilometres or so.

      • Want to enjoy an extra night away before your Washington DC to OSL flight? Relax in a hotel near Washington Dulles International Airport before your trip officially begins. These stays are calling your name:

      • When it comes to flight punctuality, Washington Dulles International Airport has an on-time arrival performance of 77%.

      • The street address for IAD is 1 Saarinen Circle.

      Baltimore Washington International Airport (BWI)

      • Book a plane ticket from Washington DC to Oslo Gardermoen Airport (OSL) out of Baltimore Washington International Airport (BWI) with a stop or two. Popular stopovers between BWI and OSL are:

        • London Heathrow Airport (LHR)

        • New York John F. Kennedy International Airport (JFK)

        • Keflavik Airport (KEF)

      • From the centre of Washington DC, BWI is around 48 kilometres away. It'll take you roughly 40 minutes to get there by car and 50 minutes or so on public transport.

      • Set yourself up for a smooth departure — stay near Baltimore Washington International Airport and know you'll get to the terminal with time to spare. Settle in at one of these hotels the day before if you have an early Washington DC to Oslo Gardermoen Airport flight:

      • Flights departing from BWI arrive at their destination on schedule 77% of the time.

      About Oslo Gardermoen Airport (OSL)

      • If you have a late flight from Washington DC to Oslo Gardermoen Airport, nothing tops the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and snoozing not long after at one of these hotels near OSL:

      • Booking your ride around three weeks in advance of your Washington DC to Oslo Gardermoen Airport flight can help you lock in a great deal.

      Getting from Oslo Gardermoen Airport (OSL) to central Oslo

      • Central Oslo is around 48 kilometres from Oslo Gardermoen Airport and takes about 40 minutes to reach by car. See what your options are for getting into town, whether that's with a taxi, car hire or ride-share.

      • When travelling by public transport, expect a journey time of about 20 minutes.

      How to find the cheapest flights from Washington DC to Oslo Gardermoen Airport (OSL)

      • 213 € is the best price for a one-way ticket from Washington DC to Oslo Gardermoen Airport. A return flight starts from 371 €. These fares can change based on demand and availability.

      • Booking early is often the key to scoring a cheap flight from Washington DC to OSL. Airlines adjust prices based on demand, so the closer your departure date, the more you'll likely spend on your ticket.

      • Cheap Washington DC to Oslo Gardermoen Airport tickets are easier to find when your travel dates are flexible. Use the 'Whole month' tool to compare fares across every month and then choose the cheapest day.

      • You don't need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll notify you the moment a better deal comes up on plane tickets from Washington DC to OSL.

      • Bag the best deal on a flight from Washington DC to Oslo Gardermoen Airport with the help of the filters. Pick your ideal departure and arrival times, number of stops and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

      The best time to fly from Washington DC to Oslo Gardermoen Airport (OSL)

      • January is the quietest month for flights from Washington DC to Oslo Gardermoen Airport (OSL), while September is the busiest. Figure out the ideal time to visit Oslo based on whether you prefer a bustling atmosphere or a more laid-back vibe.

      • The warmest month in Oslo is July, with temperatures ranging between 8ºC (46ºF) and 25ºC (77ºF). Lock in your Washington DC to OSL plane ticket then if that's your definition of good weather.

      • If you want cooler conditions, look for a cheap ticket from Washington DC to Oslo Gardermoen Airport in January when temperatures are between -14ºC (7ºF) and 1ºC (34ºF).

      More about Oslo

      • After booking your flight from Washington DC to Oslo Gardermoen Airport, find a hotel that offers a good mix of location and comfort. Make one of these options your base for exploring Oslo:

      • The Norwegian National Opera & Ballet and Viking Ship Museum are just two of the top attractions to put on your Oslo to-do list. Continue your sightseeing adventures at Det Kongelige Slott.

      Explore more of Norway

      • Kristiansand is just one of the many places in Norway waiting to be explored after you've seen Oslo. Around 290 kilometres away to the southwest, its best attractions include Lille Kjæragbolten, Bystranda and Baneheia Park.

      • If there's time to check out another major stop in Norway, head for Skien, roughly 137 kilometres southwest of Oslo. The Telemark Canal, Skien Sluse (Telemarkskanalen) and Telemark Museum are key reasons to visit.

      Plan the rest of your trip from Washington D.C. to Oslo

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.