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Oslo Gardermoen

$271+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — OSL
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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The best prices from Washington, D.C. to Oslo Gardermoen are usually found in January or April, booked 76 days in advance, depart on a Monday or Thursday 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 noviembre 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$389
(FlightHub)

One-way from

$271
(Kiwi.com)
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.
Search Deals
High demand for flights, 40% potential price rise
Search Deals
Best time to find cheap flights, 27% potential price drop
Search Deals
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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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 noviembre 21, 2024.

This Gurufare deal was found by Cheapflights users on 11/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/95:10 pmIAD - OSL
1 stop12h 00mScandinavian Airlines
mié. 12/258:30 pmOSL - IAD
1 stop25h 10mScandinavian Airlines
Deal found 11/20$456
This British Airways deal was found by Cheapflights users on 11/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/56:00 pmIAD - OSL
1 stop14h 15mBritish Airways
lun. 12/911:30 amOSL - IAD
1 stop14h 15mBritish Airways
Deal found 11/20$518
This Expedia deal was found by Cheapflights users on 11/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/210:20 pmIAD - OSL
1 stop13h 35mMultiple Airlines
mar. 12/106:10 amOSL - IAD
2 stops20h 28mMultiple Airlines
Deal found 11/20$521
This United Airlines deal was found by Cheapflights users on 11/20. 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.
mié. 12/46:00 amDCA - OSL
2 stops24h 45mUnited Airlines
dom. 12/81:45 pmOSL - DCA
2 stops36h 12mUnited Airlines
Deal found 11/20$527
This United Airlines deal was found by Cheapflights users on 11/20. 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.
mié. 12/410:05 pmIAD - OSL
1 stop19h 40mUnited Airlines
dom. 12/89:35 amOSL - IAD
2 stops30h 11mUnited Airlines
Deal found 11/20$527
This SWISS deal was found by Cheapflights users on 11/20. 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.
dom. 11/248:45 pmIAD - OSL
1 stop33h 25mSWISS
sáb. 12/71:00 pmOSL - IAD
1 stop33h 35mSWISS
Deal found 11/20$531
This Air France deal was found by Cheapflights users on 11/20. 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.
lun. 12/26:30 pmIAD - OSL
1 stop14h 05mAir France
dom. 12/86:20 amOSL - IAD
1 stop19h 05mAir France
Deal found 11/20$537
This Delta deal was found by Cheapflights users on 11/19. 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.
lun. 12/95:35 pmIAD - OSL
2 stops16h 50mDelta
mié. 12/259:20 amOSL - IAD
2 stops19h 42mDelta
Deal found 11/19$548
This CheapOair deal was found by Cheapflights users on 11/20. 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.
lun. 12/211:00 amDCA - OSL
2 stops19h 45mAir Canada
dom. 12/81:45 pmOSL - DCA
2 stops34h 22mAir Canada
Deal found 11/20$551
This Delta deal was found by Cheapflights users on 11/20. 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.
mié. 12/1112:15 pmDCA - OSL
2 stops14h 20mDelta
mié. 12/189:20 amOSL - DCA
2 stops19h 12mDelta
Deal found 11/20$554
This CheapOair deal was found by Cheapflights users on 11/20. 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.
mié. 12/45:26 pmBWI - OSL
2 stops35h 29mBritish Airways
dom. 12/87:15 amOSL - BWI
2 stops21h 02mBritish Airways
Deal found 11/20$560
This KLM deal was found by Cheapflights users on 11/20. 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.
sáb. 11/235:35 pmIAD - OSL
1 stop33h 00mKLM
mar. 12/35:00 pmOSL - IAD
1 stop28h 45mKLM
Deal found 11/20$574

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 2,629,791 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

sáb. 3/1

7:30 pm-8:35 pm

1 stop19h 05m

Oslo Gardermoen

sáb. 3/8

1:10 pm-6:30 pm

1 stop11h 20m

$389

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

sáb. 3/15

6:10 pm-9:20 am

1 stop10h 10m

Oslo Gardermoen

dom. 3/16

9:50 pm-4:40 pm

2 stops23h 50m

$436

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

sáb. 3/1

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

sáb. 3/8

1:10 pm-6:25 pm

1 stop11h 15m

$455

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

dom. 3/9

7:10 pm-6:50 pm

1 stop18h 40m

Oslo Gardermoen

vie. 3/14

1:20 pm-6:00 pm

2 stops33h 40m

$459

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

dom. 2/16

6:10 pm-6:50 pm

1 stop18h 40m

Oslo Gardermoen

vie. 2/28

6:00 am-5:00 pm

2 stops17h 00m

$461

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

jue. 12/5

6:00 pm-2:15 pm

1 stop14h 15m

Oslo Gardermoen

lun. 12/9

11:30 am-7:45 pm

1 stop14h 15m

$518

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

jue. 1/16

10:09 pm-3:30 pm

2 stops35h 21m

Oslo Gardermoen

dom. 1/19

6:20 am-4:26 pm

2 stops16h 06m

$520

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

mié. 1/8

8:30 pm-10:40 pm

1 stop20h 10m

Oslo Gardermoen

lun. 1/13

7:15 am-6:45 pm

1 stop17h 30m

$521

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

mié. 3/12

7:00 pm-10:55 am

1 stop10h 55m

Oslo Gardermoen

lun. 3/17

11:30 am-8:45 pm

1 stop14h 15m

$521

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

dom. 1/12

5:15 pm-11:00 am

1 stop11h 45m

Oslo Gardermoen

lun. 1/27

6:20 am-3:13 pm

2 stops14h 53m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 57 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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Oslo Gardermoen Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 November 15, 2024.

The best time to book flights from Washington, D.C. to Oslo Gardermoen Airport is 76 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 $564). Flying from Washington, D.C. to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,175). 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 noviembre 21, 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 33% 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 noviembre 21, 2024.
To help decide which airline to fly from Washington, D.C. to Oslo, see what other customers have to say about Icelandair, Scandinavian Airlines and British Airways. 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
8,759 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
8,759 reviews
Delta
8.0
Very good
8,759 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,759 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,759 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

LOT
7.6
Good
1,166 reviews
Delta
8.0
Very good
8,759 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,759 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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 $389 on this airline. Additional options worth looking into are Scandinavian Airlines and British Airways, starting at $436 and $518 round-trip. Icelandair is 40% 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 British Airways, which is currently one of the cheapest options available, starting at $419. United Airlines flights start at $437 while deals on Air Canada start at $441 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 $47 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 $564). Flying from Washington, D.C. to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,175). 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.

See more FAQs

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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 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$391Average$664FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$409Average$662FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$484Average$824FlexibilityNo cancel feeOn-time70%
DeltaCheapest$501Average$643FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$535Average$750FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$545Average$791FlexibilityNo cancel feeOn-time69%
KLMCheapest$548Average$720FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$569Average$608FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$717Average$942FlexibilityNo cancel feeOn-time62%
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