HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$281+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oslo to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 30, 2025.

This Flightnetwork deal was found by Cheapflights users on 10/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:00 pmOSL - IAD
1 stop32h 15mTAP AIR PORTUGAL
Sun 12/710:30 pmIAD - OSL
1 stop13h 25mTAP AIR PORTUGAL
Deal found 10/29$439
This Ticket deal was found by Cheapflights users on 10/28. 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.
Thu 11/135:00 pmOSL - IAD
1 stop29h 05mKLM
Fri 11/286:05 pmIAD - OSL
1 stop16h 10mKLM
Deal found 10/28$449
This Ticket deal was found by Cheapflights users on 10/29. 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.
Mon 11/249:25 amOSL - IAD
1 stop12h 40mKLM
Sun 12/76:05 pmIAD - OSL
1 stop18h 10mKLM
Deal found 10/29$450
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/136:30 amOSL - IAD
1 stop15h 35mDelta
Fri 11/2812:11 pmIAD - OSL
2 stops19h 39mDelta
Deal found 10/28$471
This Iberia deal was found by Cheapflights users on 10/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:10 amOSL - IAD
1 stop14h 25mMultiple Airlines
Tue 1/66:20 pmIAD - OSL
1 stop13h 50mMultiple Airlines
Deal found 10/28$475
This Delta deal was found by Cheapflights users on 10/29. 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.
Tue 11/256:30 amOSL - IAD
1 stop15h 35mDelta
Tue 12/25:03 pmIAD - OSL
2 stops17h 17mDelta
Deal found 10/29$476
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/249:25 amOSL - IAD
2 stops18h 07mDelta
Sun 12/77:59 pmIAD - OSL
2 stops14h 21mDelta
Deal found 10/29$482
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/67:10 amOSL - IAD
2 stops18h 21mAmerican Airlines
Tue 1/66:20 pmIAD - OSL
1 stop13h 50mAmerican Airlines
Deal found 10/28$483
This Delta deal was found by Cheapflights users on 10/30. 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 11/269:25 amOSL - IAD
2 stops18h 07mDelta
Sun 11/306:05 pmIAD - OSL
1 stop18h 10mDelta
Deal found 10/30$487
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/246:30 amOSL - DCA
2 stops18h 04mDelta
Sun 12/711:13 amDCA - OSL
2 stops15h 27mDelta
Deal found 10/29$488
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:30 pmOSL - IAD
2 stops31h 01mBritish Airways
Tue 1/65:46 pmIAD - OSL
2 stops22h 54mBritish Airways
Deal found 10/28$492
This oojo deal was found by Cheapflights users on 10/29. 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.
Thu 12/256:55 pmOSL - IAD
1 stop32h 05mTAP AIR PORTUGAL
Thu 1/85:30 pmIAD - OSL
1 stop12h 40mTAP AIR PORTUGAL
Deal found 10/29$496

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 October 30, 2025.

Round-trip from

$439
(Flightnetwork)

One-way from

$281
(Finnair)

Popular in

July

Cheapest in

February

Average price

$493
From Oslo to District of Columbia
Search Deals
One-way flight from Oslo to District of Columbia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Fri 12/5

1:00 pm-3:15 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

Thu 1/8

5:30 pm-12:10 pm

1 stop12h 40m

$439

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 12/7

1:00 pm-3:15 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

Thu 1/8

5:30 pm-12:10 pm

1 stop12h 40m

$439

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 11/26

7:00 pm-4:05 pm

1 stop27h 05m

Washington, D.C. Dulles Intl

Sun 11/30

6:05 pm-6:15 pm

1 stop18h 10m

$449

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 11/13

5:00 pm-4:05 pm

1 stop29h 05m

Washington, D.C. Dulles Intl

Fri 11/28

6:05 pm-4:15 pm

1 stop16h 10m

$449

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 11/24

9:25 am-4:05 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Sun 12/7

6:05 pm-6:15 pm

1 stop18h 10m

$450

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 11/13

6:30 am-4:05 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Fri 11/28

12:11 pm-1:50 pm

2 stops19h 39m

$471

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 12/6

7:10 am-3:35 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Tue 1/6

6:20 pm-2:10 pm

1 stop13h 50m

$475

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Fri 12/5

9:25 am-4:05 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Sun 12/7

7:59 pm-4:20 pm

2 stops14h 21m

$476

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Tue 11/25

5:00 pm-4:05 pm

1 stop29h 05m

Washington, D.C. Dulles Intl

Tue 12/2

6:50 pm-4:20 pm

1 stop15h 30m

$476

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Tue 11/25

6:30 am-4:05 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Tue 12/2

5:03 pm-4:20 pm

2 stops17h 17m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 53 results
1
2
3
...
6

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, January is the cheapest month in which you can book a flight from Oslo to District of Columbia (average of $299). Flying from Oslo to District of Columbia in August is currently the most expensive (average of $438). 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 October 30, 2025.

It’s optimal to fly from Oslo to District of Columbia in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Oslo to District of Columbia?

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 October 30, 2025.
See what other customers who have flown with Scandinavian Airlines, United Airlines, and Icelandair from Oslo to District of Columbia have to say. 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.
Scandinavian Airlines
7.4
Good
1,548 reviews

Comfort

7.3

Entertainment

6.6

Crew

8.0

Overall

7.4

Boarding

7.6

Food

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,548 reviews
Scandinavian Airlines
7.4
Good
1,548 reviews

Comfort

7.3

Entertainment

6.6

Crew

8.0

Overall

7.4

Boarding

7.6

Food

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
United Airlines
7.4
Good
8,998 reviews
Scandinavian Airlines
7.4
Good
1,548 reviews

Comfort

7.3

Entertainment

6.6

Crew

8.0

Overall

7.4

Boarding

7.6

Food

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Icelandair
7.1
Good
562 reviews
Scandinavian Airlines
7.4
Good
1,548 reviews

Comfort

7.3

Entertainment

6.6

Crew

8.0

Overall

7.4

Boarding

7.6

Food

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Lufthansa
6.8
Okay
7,541 reviews
Scandinavian Airlines
7.4
Good
1,548 reviews

Comfort

7.3

Entertainment

6.6

Crew

8.0

Overall

7.4

Boarding

7.6

Food

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,487 reviews
Scandinavian Airlines
7.4
Good
1,548 reviews

Comfort

7.3

Entertainment

6.6

Crew

8.0

Overall

7.4

Boarding

7.6

Food

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

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.

  • How long is the flight from Oslo to District of Columbia?

    Departing from Oslo to District of Columbia will take you 17h 29m. The distance from Oslo to District of Columbia is about 3877 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, January is the cheapest month in which you can book a flight from Oslo to District of Columbia (average of $299). Flying from Oslo to District of Columbia in August is currently the most expensive (average of $438). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Miami flights
Oslo Gardermoen to John F Kennedy Intl flights
Oslo Gardermoen to LaGuardia flights
Oslo Gardermoen to Los Angeles flights
Oslo Gardermoen to Fort Lauderdale flights
Oslo Gardermoen to West Palm Beach flights
Oslo Gardermoen to Hobby flights
Oslo Gardermoen to Las Vegas flights
Oslo Gardermoen to Boston flights
Oslo Gardermoen to George Bush Intcntl flights
Oslo Gardermoen to O'Hare Intl flights
Sandefjord to Los Angeles flights
Oslo Gardermoen to Denver flights
Oslo Gardermoen to Dulles Intl flights
Oslo Gardermoen to Orlando flights
Sandefjord to John F Kennedy Intl flights
Oslo Gardermoen to Minneapolis flights
Oslo Gardermoen to San Francisco flights
Oslo Gardermoen to San Jose flights
Oslo Gardermoen to Seattle flights
Oslo Gardermoen to Dallas/Fort Worth flights
Oslo Gardermoen to Detroit flights
Oslo Gardermoen to Tampa flights
Sandefjord to Newark flights
Oslo Gardermoen to Reagan-National flights
Oslo Gardermoen to Austin flights
Oslo Gardermoen to Philadelphia flights
Sandefjord to Boston flights
Oslo Gardermoen to Baltimore flights
Oslo Gardermoen to Fayetteville flights
Oslo Gardermoen to Honolulu flights
Bergen to Newark flights
Bergen to John F Kennedy Intl flights
Sandefjord to George Bush Intcntl flights
Oslo Gardermoen to Nashville flights
Oslo Gardermoen to San Antonio flights
Sandefjord to Las Vegas flights
Oslo Gardermoen to Columbus flights
Oslo Gardermoen to Pittsburgh flights
Oslo Gardermoen to Sky Harbor Intl flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$319Average$630FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$406Average$525FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$438Average$664FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$448Average$494FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$483Average$514FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.