How often are flights from Oslo to Washington, D.C. delayed?

Historically, on average around 0% of flights between Oslo and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Oslo to Washington, D.C. Dulles Intl?

American Airlines, Aer Lingus, and Finnair are the most popular carriers operating from Oslo to Washington, D.C. Dulles Intl

What is the most punctual flight time for Oslo to Washington, D.C. flights?

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Oslo to Washington, D.C. Dulles Intl Airport?

Prices for flights from Oslo to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Oslo to Washington, D.C. Dulles Intl Airport?

As of June 2026, there are 2 operators available to choose from for flights from Oslo to Washington, D.C. Dulles Intl Airport.

How old do you have to be to fly from Oslo to Washington, D.C. Dulles Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$378 Cheap Flights from Oslo to Washington, D.C. Dulles Intl Airport in 2026

Q: What is the typical price of a round-trip flight between Oslo and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $677 to $882. The lowest price recently found on this route was $623.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oslo to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:55 am - 4:05 pm

OSL

IAD

12h 10m

1 stop

8:20 pm - 12:10 am

IAD

OSL

21h 50m

1 stop

$623Multiple Airlines

Thu, Aug 6 - Wed, Aug 19

6:45 am - 1:35 pm

OSL

IAD

12h 50m

1 stop

8:20 pm - 12:10 am

IAD

OSL

21h 50m

1 stop

$627Multiple Airlines

Thu, Aug 6 - Wed, Aug 19

9:55 am - 8:00 pm

OSL

IAD

16h 05m

1 stop

8:20 pm - 12:10 am

IAD

OSL

21h 50m

1 stop

$633Multiple Airlines

Thu, Aug 6 - Wed, Aug 19

6:00 am - 5:00 pm

TRF

IAD

17h 00m

1 stop

8:20 pm - 12:25 am

IAD

TRF

22h 05m

1 stop

$635Scandinavian Airlines

Wed, Aug 12 - Sat, Aug 29

1:05 pm - 8:00 pm

OSL

IAD

12h 55m

1 stop

8:20 pm - 12:10 am

IAD

OSL

21h 50m

1 stop

$637Multiple Airlines

Thu, Aug 6 - Wed, Aug 19

6:45 am - 1:35 pm

OSL

IAD

12h 50m

1 stop

8:20 pm - 5:20 pm

IAD

OSL

15h 00m

1 stop

$642Multiple Airlines

Thu, Aug 6 - Thu, Aug 20

7:45 am - 8:43 pm

OSL

IAD

18h 58m

2 stops

8:25 pm - 4:20 pm

IAD

OSL

13h 55m

2 stops

$655British Airways

Thu, Sep 24 - Mon, Oct 5

7:15 pm - 3:35 pm

OSL

IAD

26h 20m

1 stop

5:40 pm - 11:05 am

IAD

OSL

11h 25m

1 stop

$657KLM

Mon, Jul 6 - Sat, Jul 18

11:55 am - 5:00 pm

OSL

IAD

11h 05m

1 stop

8:20 pm - 12:55 pm

IAD

OSL

10h 35m

1 stop

$658Scandinavian Airlines

Wed, Aug 12 - Sat, Aug 29

1:05 pm - 8:00 pm

OSL

IAD

12h 55m

1 stop

10:15 pm - 6:15 pm

IAD

OSL

14h 00m

1 stop

$659Lufthansa

Mon, Aug 10 - Thu, Aug 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Oslo to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Oslo to Washington, D.C. Dulles Intl Airport flight tickets

Air Canada

Dec 2

OSL6:15 amOslo Gardermoen

16h 05m

2 stops

IAD4:20 pmWashington, D.C. Dulles Intl

Dec 5

IAD9:55 amWashington, D.C. Dulles Intl

21h 40m

2 stops

OSL1:35 pmOslo Gardermoen

$683

Air Canada

Aug 10

OSL5:35 amOslo Gardermoen

39h 26m

2 stops

IAD3:01 pmWashington, D.C. Dulles Intl

Aug 30

IAD3:45 pmWashington, D.C. Dulles Intl

41h 40m

2 stops

OSL3:25 pmOslo Gardermoen

$726

Air Canada

Aug 10

OSL5:35 amOslo Gardermoen

39h 26m

2 stops

IAD3:01 pmWashington, D.C. Dulles Intl

Aug 29

IAD9:45 amWashington, D.C. Dulles Intl

25h 30m

2 stops

OSL5:15 pmOslo Gardermoen

$729

Lufthansa flights from Oslo to Washington, D.C. Dulles Intl Airport

Our best Lufthansa deals on Oslo to Washington, D.C. Dulles Intl Airport flight tickets

Lufthansa

Aug 10

OSL1:05 pmOslo Gardermoen

12h 55m

1 stop

IAD8:00 pmWashington, D.C. Dulles Intl

Aug 27

IAD10:15 pmWashington, D.C. Dulles Intl

14h 00m

1 stop

OSL6:15 pmOslo Gardermoen

$659

Lufthansa

Jul 27

OSL9:55 amOslo Gardermoen

12h 10m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Aug 3

IAD3:25 pmWashington, D.C. Dulles Intl

11h 40m

1 stop

OSL9:05 amOslo Gardermoen

$663

Lufthansa

Jul 21

OSL6:55 amOslo Gardermoen

14h 20m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

Jul 28

IAD3:25 pmWashington, D.C. Dulles Intl

11h 40m

1 stop

OSL9:05 amOslo Gardermoen

$670

momondo Fare Finder

Use the filters below to find and compare flights from Oslo to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 8/6

9:55 am-4:05 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Wed 8/19

8:20 pm-12:10 am

1 stop21h 50m

$623

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 8/6

6:45 am-1:35 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Wed 8/19

8:20 pm-12:10 am

1 stop21h 50m

$627

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 8/6

9:55 am-8:00 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Wed 8/19

8:20 pm-12:10 am

1 stop21h 50m

$633

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Wed 8/12

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Sat 8/29

8:20 pm-12:25 am

1 stop22h 05m

$635

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 8/6

1:05 pm-8:00 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Wed 8/19

8:20 pm-12:10 am

1 stop21h 50m

$637

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 8/6

6:45 am-1:35 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Thu 8/20

8:20 pm-5:20 pm

1 stop15h 00m

$642

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 9/24

7:45 am-8:43 pm

2 stops18h 58m

Washington, D.C. Dulles Intl

Mon 10/5

8:25 pm-4:20 pm

2 stops13h 55m

$655

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 7/6

7:15 pm-3:35 pm

1 stop26h 20m

Washington, D.C. Dulles Intl

Sat 7/18

5:40 pm-11:05 am

1 stop11h 25m

$657

Quickest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 8/12

11:55 am-5:00 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Sat 8/29

8:20 pm-12:55 pm

1 stop10h 35m

$658

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 8/10

1:05 pm-8:00 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Thu 8/27

10:15 pm-6:15 pm

1 stop14h 00m

$659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the typical price of a round-trip flight between Oslo and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, October is the cheapest month to fly from Oslo to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $352.

How far in advance should I book a flight from Oslo to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $614 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Oslo for as low as $493 on momondo.

Cheap Oslo to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to Washington, D.C. Dulles Intl Airport

Fastest flight time	17h 00m
Direct flights	None

The fastest flight from Oslo to Washington, D.C. Dulles Intl Airport takes 17h 00m

There are no direct flights from Oslo to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Oslo to Washington, D.C. Dulles Intl Airport.

Search flight deals

Frequently asked questions about flying from Oslo to Washington, D.C. Dulles Intl Airport

How far is Oslo to Washington, D.C. Dulles Intl by plane?
There are 3881.0 mi between Oslo and Washington, D.C. Dulles Intl. In terms of flight time, this usually takes a little over 17h 00m.
When did momondo last update prices for flights from Oslo to Washington, D.C. Dulles Intl Airport?
Prices for flights from Oslo to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Oslo to Washington, D.C. Dulles Intl Airport?
As of June 2026, there are 2 operators available to choose from for flights from Oslo to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Oslo to Washington, D.C. Dulles Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oslo to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Oslo to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 8,085 reviews		Search Lufthansa flights
Scandinavian Airlines	PriceFrom $496	Free Cancellation	Rating 7.4 1,846 reviews		Search Scandinavian Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Fredericksburg

Gaithersburg

Colonial Beach

Rockville

Linthicum Heights

Silver Spring

Towson

Manassas

Sterling

Tysons

Springfield

Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Washington, D.C.?

It is quick and easy to find Oslo to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Oslo to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Oslo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oslo to Washington, D.C.?

Once all potential Oslo to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Oslo to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Oslo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 7/21

Tue 7/28

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.

Popular cities

Other flights to Washington, D.C.

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to Newark Airportfrom $62

Flights to New York John F Kennedy Intl Airportfrom $121

Flights to New York LaGuardia Airportfrom $64

Flights to Dallas/Fort Worth Airportfrom $79

Flights to Chicago O'Hare Intl Airportfrom $98

Flights to Orlando Airportfrom $66

Flights to Washington, D.C. Reagan-National Airportfrom $104

Flights to Chicago Midway Airport

Flights to Dallas Love Field Airport

Cheap flights from Oslo to Washington, D.C. from $378

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo to Washington, D.C. departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Oslo to Washington, D.C.

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Oslo to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Oslo to Washington, D.C. Dulles Intl Airport flight tickets

Lufthansa flights from Oslo to Washington, D.C. Dulles Intl Airport

Our best Lufthansa deals on Oslo to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oslo to Washington, D.C. Dulles Intl Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Oslo to Washington, D.C. Dulles Intl Airport

What is the typical price of a round-trip flight between Oslo and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

How far in advance should I book a flight from Oslo to Washington, D.C. Dulles Intl Airport?

What is the cheapest airline that flies from Oslo to Washington, D.C. Dulles Intl?

How often are flights from Oslo to Washington, D.C. delayed?

What is the most punctual flight time for Oslo to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Cheap Oslo to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to Washington, D.C. Dulles Intl Airport

Fastest flight time

Direct flights

Frequently asked questions about flying from Oslo to Washington, D.C. Dulles Intl Airport

Best airlines flying from Oslo to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Oslo to Washington, D.C. Dulles Intl Airport with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Complete your trip to Washington, D.C.

Explore popular destinations other users love

According to popular flight searches on momondo this year