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District of Columbia

$295+ Cheap flights from Oslo to District of Columbia

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Oslo to District of Columbia

Keep the following information in mind while searching for Oslo to District of Columbia flight deals. Data was last updated April 24, 2025.

Round-trip from

$455
(KLM)

One-way from

$295
(oojo)

Popular in

July

Cheapest in

September

Average price

$556
From Oslo to District of Columbia
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One-way flight from Oslo to District of Columbia
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Highest demand for flights based on searches. 11% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Oslo to District of Columbia

Cheapest flights from Oslo to District of Columbia
Explore the most affordable flight options available from Oslo to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Ticket deal was found by Cheapflights users on 4/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:30 amOSL - IAD
1 stop15h 05mKLM
Mon 5/195:25 pmIAD - OSL
1 stop23h 10mKLM
Deal found 4/23$427
This KLM deal was found by Cheapflights users on 4/23. 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.
Wed 8/137:15 pmOSL - IAD
1 stop26h 20mMultiple Airlines
Tue 9/236:30 pmIAD - OSL
1 stop11h 20mMultiple Airlines
Deal found 4/23$455
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 5/36:30 amOSL - DCA
2 stops17h 40mDelta
Mon 5/195:00 pmDCA - OSL
2 stops14h 45mDelta
Deal found 4/23$457
This British Airways deal was found by Cheapflights users on 4/23. 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.
Sat 5/38:20 amOSL - IAD
2 stops17h 21mBritish Airways
Mon 5/1910:40 pmIAD - OSL
1 stop18h 50mBritish Airways
Deal found 4/23$460
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:55 pmTRF - IAD
1 stop11h 04mScandinavian Airlines
Tue 9/2310:05 pmIAD - TRF
1 stop10h 15mScandinavian Airlines
Deal found 4/23$462
This Icelandair deal was found by Cheapflights users on 4/23. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/251:50 pmOSL - IAD
1 stop11h 30mIcelandair
Tue 5/68:30 pmIAD - OSL
1 stop10h 05mIcelandair
Deal found 4/23$466
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 6/197:15 amOSL - IAD
2 stops23h 15mUnited Airlines
Thu 6/2610:20 pmIAD - OSL
1 stop13h 45mUnited Airlines
Deal found 4/24$499
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:00 amOSL - IAD
1 stop18h 05mAmerican Airlines
Mon 5/1910:40 pmIAD - OSL
1 stop18h 50mAmerican Airlines
Deal found 4/23$503
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:00 amOSL - DCA
2 stops17h 59mAmerican Airlines
Mon 5/193:50 pmDCA - OSL
2 stops25h 40mAmerican Airlines
Deal found 4/23$509
This Lufthansa deal was found by Cheapflights users on 4/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:50 pmOSL - IAD
1 stop24h 40mLufthansa
Thu 7/243:25 pmIAD - OSL
1 stop11h 35mLufthansa
Deal found 4/23$522
This Scandinavian Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 8/131:10 pmOSL - DCA
1 stop16h 20mScandinavian Airlines
Tue 9/2312:00 pmDCA - OSL
2 stops15h 15mScandinavian Airlines
Deal found 4/23$544
This SWISS deal was found by Cheapflights users on 4/23. 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.
Wed 8/135:40 amOSL - IAD
2 stops38h 40mSWISS
Tue 9/236:40 pmIAD - OSL
2 stops47h 15mSWISS
Deal found 4/23$558

Cheapflights Fare Finder

Customize your flight search to find flights from Oslo to District of Columbia 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 April 24, 2025.
Use the filters below to find and compare flights from Oslo to District of Columbia that are best for you.

Fly from

Oslo

Fly to

District of Columbia

Route

Depart

Return

Price

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 8/13

7:15 pm-3:35 pm

1 stop26h 20m

Washington, D.C. Dulles Intl

Tue 9/23

6:30 pm-11:50 am

1 stop11h 20m

$455

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Wed 8/13

6:30 am-6:12 pm

2 stops17h 42m

Washington, D.C. Reagan-National

Tue 9/23

5:00 pm-1:45 pm

2 stops14h 45m

$457

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Wed 8/13

2:55 pm-7:59 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Tue 9/23

10:05 pm-2:20 pm

1 stop10h 15m

$462

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 6/19

7:15 am-12:30 am

2 stops23h 15m

Washington, D.C. Dulles Intl

Thu 6/26

10:20 pm-6:05 pm

1 stop13h 45m

$499

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 5/5

8:00 am-8:05 pm

1 stop18h 05m

Washington, D.C. Dulles Intl

Mon 5/19

10:40 pm-11:30 pm

1 stop18h 50m

$503

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Mon 5/5

8:00 am-7:59 pm

2 stops17h 59m

Washington, D.C. Reagan-National

Mon 5/19

3:50 pm-11:30 pm

2 stops25h 40m

$509

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 7/9

6:50 pm-1:30 pm

1 stop24h 40m

Washington, D.C. Dulles Intl

Thu 7/24

3:25 pm-9:00 am

1 stop11h 35m

$522

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Wed 8/13

1:10 pm-11:30 pm

1 stop16h 20m

Washington, D.C. Reagan-National

Tue 9/23

12:00 pm-9:15 am

2 stops15h 15m

$544

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 6/7

5:40 am-4:15 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Sat 6/14

6:35 pm-11:55 pm

2 stops23h 20m

$551

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 6/4

9:20 am-11:34 pm

2 stops20h 14m

Washington, D.C. Dulles Intl

Thu 6/12

12:13 pm-9:15 am

2 stops15h 02m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 50 results
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Best time to book a flight from Oslo to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Oslo 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.

Cheapflights Insights

Everything you need to know about your flight from Oslo to District of Columbia

What is the cheapest month to book a flight from Oslo to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Oslo to District of Columbia (average of $309). Flying from Oslo to District of Columbia in June is currently the most expensive (average of $383). 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 OSL to DC?

Find hourly flight availability from Oslo to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Oslo to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated April 24, 2025.
Read through reviews of airlines operating flights from Oslo to District of Columbia, such as Delta, KLM and LOT. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,066 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Oslo to District of Columbia. 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 to fly from Oslo to District of Columbia one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $295. Scandinavian Airlines flights start at $414 while deals on British Airways start at $513 one-way.

  • What are the most popular routes from Oslo to District of Columbia?

    When deciding which route to take from Oslo to District of Columbia consider Oslo Gardermoen - Washington, D.C. Dulles Intl, Oslo Gardermoen - Washington, D.C. Reagan-National or Oslo Sandefjord - Washington, D.C. Dulles Intl as they are the most popular.

  • Can I find deals for flights from Oslo to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Oslo to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo to District of Columbia.

  • Can I find deals for business class flights from Oslo to District of Columbia?

    Yes. Cheapflights offers flight deals from Oslo to District of Columbia 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 Oslo to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Oslo to District of Columbia (average of $309). Flying from Oslo to District of Columbia in June is currently the most expensive (average of $383). 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 Oslo to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Newark flights
Oslo Gardermoen to John F Kennedy Intl flights
Oslo Gardermoen to LaGuardia flights
Sandefjord to John F Kennedy Intl flights
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Oslo Gardermoen to San Francisco flights
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Stavanger to Newark flights
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Oslo Gardermoen to Baltimore flights
Oslo Gardermoen to Reagan-National flights
Sandefjord to Dulles Intl flights
Sandefjord to Boston flights
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Top 5 airlines flying from Oslo to District of Columbia

Discover the top 5 airlines that operate flights from Oslo to District of Columbia. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$319Average$535FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$354Average$578FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$407Average$585FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$448Average$535FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$459Average$651FlexibilityNo cancel feeOn-time69%

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