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Oslo

$199+ Cheap flights from District of Columbia to Oslo

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OSL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from District of Columbia to Oslo

Keep the following information in mind while searching for District of Columbia to Oslo flight deals. Data was last updated July 3, 2025.

Round-trip from

$478
(oojo)

One-way from

$199
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$684
From District of Columbia to Oslo
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One-way flight from District of Columbia to Oslo
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Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from District of Columbia to Oslo

Cheapest flights from District of Columbia to Oslo
Explore the most affordable flight options available from District of Columbia to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This oojo deal was found by Cheapflights users on 7/2. 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 12/107:40 pmIAD - OSL
1 stop9h 55mIcelandair
Sun 12/219:30 pmOSL - IAD
1 stop26h 50mIcelandair
Deal found 7/2$478
This oojo deal was found by Cheapflights users on 7/2. 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.
Sun 9/2110:05 pmIAD - OSL
1 stop16h 10mScandinavian Airlines
Sat 10/42:00 pmOSL - IAD
1 stop11h 59mScandinavian Airlines
Deal found 7/2$482
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:55 amIAD - OSL
2 stops20h 15mMultiple Airlines
Mon 12/11:00 pmOSL - IAD
1 stop33h 30mMultiple Airlines
Deal found 6/30$485
This oojo deal was found by Cheapflights users on 7/2. 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 10/210:05 pmIAD - TRF
1 stop10h 15mScandinavian Airlines
Mon 10/62:55 pmTRF - IAD
1 stop11h 04mScandinavian Airlines
Deal found 7/2$490
This Iberia deal was found by Cheapflights users on 6/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:56 pmDCA - OSL
2 stops15h 59mIberia
Tue 11/183:00 pmOSL - DCA
2 stops55h 25mIberia
Deal found 6/30$491
This Travelocity deal was found by Cheapflights users on 7/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:25 pmIAD - OSL
2 stops22h 05mBritish Airways
Wed 8/207:40 amOSL - IAD
2 stops17h 12mBritish Airways
Deal found 7/2$493
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Thu 8/1410:20 pmIAD - OSL
1 stop31h 40mTAP AIR PORTUGAL
Thu 8/2112:50 pmOSL - IAD
1 stop14h 00mTAP AIR PORTUGAL
Deal found 7/2$494
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:55 amIAD - OSL
2 stops25h 50mAir Canada
Sun 11/166:05 amOSL - IAD
2 stops20h 54mAir Canada
Deal found 6/30$505
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/182:54 pmDCA - OSL
2 stops13h 31mBritish Airways
Wed 9/37:40 amOSL - DCA
2 stops16h 47mBritish Airways
Deal found 7/1$506
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 10/85:30 pmDCA - OSL
2 stops19h 45mAmerican Airlines
Mon 10/131:10 pmOSL - DCA
2 stops15h 47mAmerican Airlines
Deal found 7/2$526
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/211:05 amDCA - OSL
2 stops19h 05mAir Canada
Sun 11/166:05 amOSL - DCA
2 stops15h 26mAir Canada
Deal found 6/30$527
This United Airlines deal was found by Cheapflights users on 7/1. 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 12/411:10 pmIAD - OSL
1 stop12h 35mUnited Airlines
Mon 12/86:15 amOSL - IAD
2 stops20h 44mUnited Airlines
Deal found 7/1$530

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia to Oslo 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 July 3, 2025.
Use the filters below to find and compare flights from District of Columbia to Oslo that are best for you.

Fly from

District of Columbia

Fly to

Oslo

Route

Depart

Return

Price

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 8/23

10:35 pm-5:50 pm

1 stop13h 15m

Oslo Gardermoen

Fri 8/29

6:50 pm-3:20 pm

1 stop26h 30m

$478

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 9/21

10:05 pm-8:15 pm

1 stop16h 10m

Oslo Gardermoen

Sat 10/4

2:00 pm-7:59 pm

1 stop11h 59m

$482

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 8/24

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Fri 8/29

1:50 pm-7:20 pm

1 stop11h 30m

$484

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 9/2

8:45 pm-1:05 pm

1 stop34h 20m

Oslo Gardermoen

Wed 9/10

5:40 am-9:05 pm

2 stops21h 25m

$487

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 8/13

7:25 pm-11:30 pm

2 stops22h 05m

Oslo Gardermoen

Wed 8/20

7:40 am-6:52 pm

2 stops17h 12m

$493

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Wed 10/1

10:05 pm-2:20 pm

1 stop10h 15m

Oslo Sandefjord

Fri 10/31

2:35 pm-7:50 pm

1 stop34h 15m

$496

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Mon 8/18

2:54 pm-10:25 am

2 stops13h 31m

Oslo Gardermoen

Wed 9/3

7:40 am-6:27 pm

2 stops16h 47m

$506

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 9/2

1:00 pm-6:05 pm

2 stops23h 05m

Oslo Gardermoen

Wed 9/10

5:40 am-9:05 pm

2 stops21h 25m

$517

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sun 9/7

3:00 pm-10:50 am

2 stops13h 50m

Oslo Gardermoen

Fri 9/19

6:35 am-10:20 am

2 stops33h 45m

$533

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 8/12

5:11 pm-1:45 pm

2 stops14h 34m

Oslo Gardermoen

Sun 8/24

12:45 pm-7:15 pm

1 stop12h 30m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 46 results
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Best time to book a flight from District of Columbia to Oslo

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

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

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Oslo (average of $567). Flying from District of Columbia to Oslo in June is currently the most expensive (average of $1,012). 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 DC to OSL?

Find hourly flight availability from District of Columbia to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Oslo as you normally would.

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

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Finnair from District of Columbia to Oslo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $199. Users have also found prices from $355 and $362 on American Airlines and TAP AIR PORTUGAL, respectively.

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

    Most travelers choose Washington, D.C. Dulles Intl - Oslo Gardermoen, Washington, D.C. Reagan-National - Oslo Gardermoen or Washington, D.C. Dulles Intl - Oslo Sandefjord when deciding on the best route from District of Columbia to Oslo.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Oslo (average of $567). Flying from District of Columbia to Oslo in June is currently the most expensive (average of $1,012). 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 District of Columbia to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Oslo Gardermoen flights
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O'Hare Intl to Sandefjord flights
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Top 8 airlines flying from District of Columbia to Oslo

Discover the top 8 airlines that operate flights from District of Columbia to Oslo. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$389Average$615FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$400Average$705FlexibilityNo cancel feeOn-time77%
DeltaCheapest$501Average$589FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$512Average$732FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$531Average$732FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$535Average$720FlexibilityNo cancel feeOn-time76%
KLMCheapest$542Average$720FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$566Average$616FlexibilityNo cancel feeOn-time77%

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