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Oslo Gardermoen

$244+ Cheap flights from Washington, D.C. (WAS) to Oslo Gardermoen (OSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — OSL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Washington, D.C. to Oslo Gardermoen are usually found in February or January, booked 73 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from Washington, D.C. to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$404
(oojo)

One-way from

$244
(oojo)

Popular in

June

Cheapest in

February

Average price

$767
Provider with most accurate pricing for Washington, D.C. (WAS)-Oslo Gardermoen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Oslo Gardermoen flights.
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From Washington, D.C. (WAS) to Oslo Gardermoen
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One-way flight from Washington, D.C. (WAS) to Oslo Gardermoen
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High demand for flights, 27% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Washington, D.C. to Oslo Gardermoen

Cheapest flights from Washington, D.C. to Oslo Gardermoen
Explore the most affordable flight options available from Washington, D.C. to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:50 pmIAD - OSL
1 stop13h 20mUnited Airlines
Tue 1/76:10 amOSL - IAD
2 stops33h 36mUnited Airlines
Deal found 12/17$742
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:35 pmIAD - OSL
1 stop21h 15mKLM
Tue 1/76:55 pmOSL - IAD
1 stop26h 50mKLM
Deal found 12/17$843
This Scandinavian Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:10 pmIAD - OSL
1 stop13h 55mScandinavian Airlines
Sun 12/299:00 pmOSL - IAD
1 stop24h 40mScandinavian Airlines
Deal found 12/16$847
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:30 pmBWI - OSL
2 stops21h 55mDelta
Mon 12/306:30 amOSL - BWI
2 stops22h 58mDelta
Deal found 12/16$874
This Air France deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:30 pmIAD - OSL
1 stop21h 45mMultiple Airlines
Mon 12/309:20 amOSL - IAD
1 stop12h 25mMultiple Airlines
Deal found 12/16$888
This Flysmarter deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:15 pmIAD - OSL
2 stops17h 20mAir Canada
Sun 12/296:20 amOSL - IAD
1 stop14h 20mAir Canada
Deal found 12/17$1,013
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:10 pmBWI - OSL
1 stop20h 25mMultiple Airlines
Mon 1/68:45 pmOSL - BWI
2 stops50h 15mMultiple Airlines
Deal found 12/16$1,030
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:50 pmIAD - OSL
1 stop12h 55mLufthansa
Mon 1/61:35 pmOSL - IAD
2 stops30h 25mLufthansa
Deal found 12/17$1,084
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/183:30 pmDCA - OSL
2 stops19h 40mUnited Airlines
Tue 12/241:35 pmOSL - DCA
2 stops25h 22mUnited Airlines
Deal found 12/17$1,134
This Justfly.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:59 amDCA - OSL
2 stops24h 11mAir Canada
Tue 1/76:10 amOSL - DCA
2 stops15h 19mAir Canada
Deal found 12/17$1,264
This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:00 amDCA - OSL
2 stops29h 10mMultiple Airlines
Mon 1/66:20 amOSL - DCA
2 stops34h 09mMultiple Airlines
Deal found 12/17$1,276
This SWISS deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:25 pmIAD - OSL
2 stops35h 45mSWISS
Mon 1/61:00 pmOSL - IAD
2 stops55h 00mSWISS
Deal found 12/17$1,307

Find flights from Washington, D.C. to Oslo Gardermoen within your budget

Customize your flight search to find flights from Washington, D.C. to Oslo Gardermoen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 2/22

7:30 pm-8:35 pm

1 stop19h 05m

Oslo Gardermoen

Sun 3/2

1:05 pm-6:30 pm

1 stop11h 25m

$404

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 2/5

5:10 pm-11:10 am

1 stop12h 00m

Oslo Gardermoen

Mon 2/10

9:15 am-3:40 pm

1 stop12h 25m

$422

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 2/22

5:30 pm-12:05 pm

1 stop12h 35m

Oslo Gardermoen

Sun 3/2

12:55 pm-1:00 pm

1 stop30h 05m

$426

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 2/22

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

Thu 3/6

1:10 pm-6:25 pm

1 stop11h 15m

$429

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 4/28

6:50 pm-12:45 am

1 stop23h 55m

Oslo Gardermoen

Thu 5/15

9:25 am-5:40 pm

1 stop14h 15m

$495

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Mon 1/20

8:05 pm-6:35 pm

2 stops16h 30m

Oslo Gardermoen

Mon 2/3

7:15 am-7:45 pm

1 stop18h 30m

$513

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Mon 1/20

11:10 am-12:45 pm

2 stops19h 35m

Oslo Gardermoen

Mon 2/3

6:20 am-3:29 pm

2 stops15h 09m

$532

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 2/19

8:30 pm-10:40 pm

1 stop20h 10m

Oslo Gardermoen

Wed 2/26

6:50 am-6:45 pm

1 stop17h 55m

$541

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Tue 1/14

6:05 pm-2:15 pm

2 stops14h 10m

Oslo Gardermoen

Tue 1/21

1:15 pm-10:41 pm

2 stops15h 26m

$548

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 1/14

9:55 pm-8:10 pm

2 stops16h 15m

Oslo Gardermoen

Tue 1/21

7:15 am-7:45 pm

1 stop18h 30m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 58 results
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Compare providers for flights from Washington, D.C. to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Oslo Gardermoen in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Oslo Gardermoen Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Oslo Gardermoen Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Oslo Gardermoen Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington, D.C. to Oslo Gardermoen

Get recent, data-driven insights about flights from Washington, D.C. to Oslo Gardermoen including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. to Oslo Gardermoen Airport?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Oslo Gardermoen. Price data was last updated on December 13, 2024.

The best time to book flights from Washington, D.C. to Oslo Gardermoen Airport is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Oslo Gardermoen Airport (average of $567). Flying from Washington, D.C. to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,182). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to OSL?

Find hourly flight availability from Washington, D.C. to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

It’s typically best to fly out from Washington, D.C. to Oslo Gardermoen Airport in the morning. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated December 18, 2024.
To help decide which airline to fly from Washington, D.C. to Oslo, see what other customers have to say about Icelandair, TAP AIR PORTUGAL and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Washington, D.C. to Oslo Gardermoen Airport round-trip?

    Our cheapest airline available from Washington, D.C. to Oslo Gardermoen Airport is Icelandair. Our recent data shows that you can find tickets from as low as $404 on this airline. Additional options worth looking into are Scandinavian Airlines and TAP AIR PORTUGAL, starting at $422 and $426 round-trip. Icelandair is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to Oslo Gardermoen Airport one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $244. TAP AIR PORTUGAL flights start at $347 while deals on Delta start at $405 one-way.

  • What are the most popular routes from Washington, D.C. to Oslo Gardermoen Airport?

    The most popular route from Washington, D.C. to Oslo Gardermoen Airport is Washington, D.C. Dulles Intl - Oslo Gardermoen. You may also consider Washington, D.C. Reagan-National - Oslo Gardermoen or Baltimore/Washington - Oslo Gardermoen.

  • Where are the most common layover locations when flying from Washington, D.C. to Oslo Gardermoen Airport?

    Washington, D.C. to Oslo Gardermoen Airport flights have a layover in Reykjavik most of the time.

  • What are some popular things to do or see while on a layover in Reykjavik?

    Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are the most popular attractions in Reykjavik if you're in need of something to do during your layover. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Travelers can book a car rental at Reykjavik Keflavik Intl for about $50 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Washington, D.C. to Oslo Gardermoen Airport flights?

    Washington, D.C. to Oslo Gardermoen Airport flights that have layovers will least frequently stop in Copenhagen.

  • Can I find deals for flights from Washington, D.C. to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Oslo Gardermoen.

  • Can I find deals for business class flights from Washington, D.C. to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Oslo Gardermoen Airport (average of $567). Flying from Washington, D.C. to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,182). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Washington, D.C. to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Oslo Gardermoen flights
Reagan-National to Oslo Gardermoen flights
Dulles Intl to Sandefjord flights

Top 9 airlines flying from Washington, D.C. to Oslo Gardermoen

Discover the top 9 airlines that operate flights from Washington, D.C. to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$408Average$656FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$410Average$674FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$484Average$819FlexibilityNo cancel feeOn-time70%
DeltaCheapest$501Average$624FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$531Average$728FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$535Average$716FlexibilityNo cancel feeOn-time76%
KLMCheapest$548Average$720FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$569Average$608FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$717Average$942FlexibilityNo cancel feeOn-time62%
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