Oslo

$215+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OSL
Mar 4 — Mar 111
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Cheap 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 February 2, 2026.

This Ticket deal was found by Cheapflights users on 1/31. 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.
Sun 2/157:40 pm
IAD
-
OSL
1 stop9h 55m
Icelandair
Sun 3/19:30 pm
OSL
-
IAD
1 stop27h 00m
Icelandair
Deal found 1/31$365
This eDestinos deal was found by Cheapflights users on 2/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:30 pm
IAD
-
OSL
1 stop12h 55m
Icelandair
Thu 4/304:30 pm
OSL
-
IAD
1 stop32h 50m
Icelandair
Deal found 2/1$379
This oojo deal was found by Cheapflights users on 2/2. 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 4/168:30 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Thu 4/231:50 pm
OSL
-
IAD
1 stop11h 30m
Icelandair
Deal found 2/2$399
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:30 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Thu 4/304:30 pm
OSL
-
IAD
1 stop32h 50m
Icelandair
Deal found 2/1$408
This oojo deal was found by Cheapflights users on 1/31. 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 4/308:30 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Wed 5/61:50 pm
OSL
-
IAD
1 stop11h 30m
Icelandair
Deal found 1/31$414
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:30 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Thu 5/71:50 pm
OSL
-
IAD
1 stop11h 30m
Icelandair
Deal found 2/1$415
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:30 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Tue 5/124:30 pm
OSL
-
IAD
1 stop32h 50m
Icelandair
Deal found 2/1$416
This FlightHub deal was found by Cheapflights users on 2/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:30 pm
IAD
-
OSL
1 stop12h 55m
Icelandair
Thu 5/141:50 pm
OSL
-
IAD
1 stop11h 30m
Icelandair
Deal found 2/1$419
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:30 pm
IAD
-
OSL
1 stop12h 55m
Icelandair
Mon 4/271:50 pm
OSL
-
IAD
1 stop11h 30m
Icelandair
Deal found 2/1$422
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:40 pm
IAD
-
OSL
1 stop9h 55m
Icelandair
Sun 2/229:30 pm
OSL
-
IAD
1 stop27h 00m
Icelandair
Deal found 2/1$426
This CheapOair deal was found by Cheapflights users on 1/31. 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 4/268:20 pm
IAD
-
TRF
1 stop22h 05m
Scandinavian Airlines
Thu 5/76:00 am
TRF
-
IAD
1 stop16h 50m
Scandinavian Airlines
Deal found 1/31$508
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:34 pm
DCA
-
OSL
2 stops13h 21m
British Airways
Tue 3/177:20 am
OSL
-
DCA
2 stops18h 41m
British Airways
Deal found 2/1$518

Find 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 February 2, 2026.

Round-trip from

$365
(Ticket)

One-way from

$215
(oojo)

Popular in

June

Cheapest in

February

Average price

$465
From District of Columbia to Oslo
One-way flight from District of Columbia to Oslo
Highest demand for flights based on searches. 16% potential increase in price ($112 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 2, 2026.
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

Thu 5/7

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Tue 5/12

1:50 pm-7:20 pm

1 stop11h 30m

$436

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Thu 5/7

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Wed 5/13

1:50 pm-10:15 pm

1 stop14h 25m

$442

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 5/6

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Wed 5/13

1:50 pm-7:20 pm

1 stop11h 30m

$442

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 5/6

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Sun 5/17

4:30 pm-10:15 pm

1 stop11h 45m

$458

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Mon 4/20

7:14 pm-6:45 pm

2 stops17h 31m

Oslo Gardermoen

Mon 4/27

9:20 am-3:35 pm

1 stop12h 15m

$513

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 4/22

7:14 pm-6:45 pm

2 stops17h 31m

Oslo Gardermoen

Thu 4/30

6:30 am-3:35 pm

1 stop15h 05m

$513

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Mon 2/23

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Fri 2/27

1:10 pm-6:30 pm

1 stop11h 20m

$517

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Tue 5/5

5:30 pm-11:20 pm

2 stops23h 50m

Oslo Gardermoen

Tue 5/12

7:45 am-10:15 pm

2 stops20h 30m

$518

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Thu 5/7

10:20 pm-10:05 pm

1 stop17h 45m

Oslo Gardermoen

Wed 5/13

6:35 am-8:37 pm

2 stops20h 02m

$521

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 5/6

10:20 pm-10:05 pm

1 stop17h 45m

Oslo Gardermoen

Wed 5/13

6:35 am-6:58 pm

2 stops18h 23m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 60 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, March is the cheapest month in which you can book a flight from District of Columbia to Oslo (average of $380). Flying from District of Columbia to Oslo in June is currently the most expensive (average of $508). 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.

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

    There are many flights that can get you from District of Columbia to Oslo in 10h 05m. Fly via Icelandair, British Airways, or Delta to get the fastest option. The distance between District of Columbia and Oslo is about 3885 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to Oslo one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $159. Users have also found prices from $193 and $242 on Icelandair and United Airlines, respectively.

  • What are the most popular routes 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, March is the cheapest month in which you can book a flight from District of Columbia to Oslo (average of $380). Flying from District of Columbia to Oslo in June is currently the most expensive (average of $508). 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

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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.

Top 6 airlines flying from District of Columbia to Oslo

Discover the top 6 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 February 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$390Average$576FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$400Average$719FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$512Average$857FlexibilityNo cancel feeOn-time70%
KLMCheapest$513Average$588FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$522Average$739FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$529Average$664FlexibilityNo cancel feeOn-time76%

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