What is the cheapest airline that flies from Oslo to District of Columbia?

Icelandair, British Airways, and Delta are the most popular carriers operating from Oslo to District of Columbia

When did momondo last update prices for flights from Oslo to District of Columbia?

Prices for flights from Oslo to District of Columbia are updated daily.

How many operators does momondo search for flights from Oslo to District of Columbia?

The number of operators available for flights from Oslo to District of Columbia is 2 as of November 2026.

How old do you have to be to fly from Oslo to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia 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.

$390 Cheap Flights from Oslo to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oslo to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 am - 7:55 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

19h 00m1 stop London Heathrow

6:05 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

17h 35m1 stop London Heathrow

$510British Airways

Thu, Dec 24 - Fri, Jan 29

6:55 am - 7:55 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

19h 00m1 stop London Heathrow

6:05 pm - 2:20 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

14h 15m1 stop London Heathrow

$516British Airways

Thu, Dec 24 - Thu, Jan 28

6:45 pm - 2:40 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

25h 55m1 stop Lisbon Humberto Delgado

10:30 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 25m1 stop Lisbon Humberto Delgado

$523TAP AIR PORTUGAL

Mon, Nov 23 - Sun, Dec 6

6:45 pm - 2:40 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

25h 55m1 stop Lisbon Humberto Delgado

10:30 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 25m1 stop Lisbon Humberto Delgado

$527TAP AIR PORTUGAL

Mon, Nov 23 - Sun, Dec 6

6:45 pm - 2:40 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

25h 55m1 stop Lisbon Humberto Delgado

10:30 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 25m1 stop Lisbon Humberto Delgado

$529TAP AIR PORTUGAL

Mon, Nov 23 - Sun, Dec 6

6:45 pm - 2:40 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

25h 55m1 stop Lisbon Humberto Delgado

10:30 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 25m1 stop Lisbon Humberto Delgado

$530TAP AIR PORTUGAL

Mon, Nov 23 - Sun, Dec 6

9:30 am - 3:55 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

12h 25m1 stop Amsterdam Schiphol

6:40 pm - 4:10 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

15h 30m1 stop Paris Charles de Gaulle

$537Multiple Airlines

Mon, Nov 23 - Sun, Dec 6

8:00 am - 5:15 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 15m1 stop Kastrup Copenhagen

8:30 pm - 1:10 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

10h 40m1 stop Kastrup Copenhagen

$752Scandinavian Airlines

Thu, Dec 17 - Wed, Dec 30

9:35 am - 8:05 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

16h 30m1 stop Frankfurt am Main

6:10 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

15h 35m2 stops Amsterdam Schiphol Frankfurt am Main

$882Lufthansa

Sat, Dec 5 - Wed, Dec 16

9:00 am - 6:50 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 50m1 stop Kastrup Copenhagen

8:30 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

15h 25m1 stop Kastrup Copenhagen

$934Scandinavian Airlines

Sat, Dec 5 - Wed, Dec 16

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TAP AIR PORTUGAL flights from Oslo to District of Columbia

Our best TAP AIR PORTUGAL deals on Oslo to District of Columbia flight tickets

TAP AIR PORTUGAL

Nov 23

OSL6:45 pmOslo Gardermoen

25h 55m

1 stop

IAD2:40 pmWashington, D.C. Dulles Intl

Dec 6

IAD10:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

OSL5:55 pmOslo Gardermoen

$523

TAP AIR PORTUGAL

Nov 23

OSL6:45 pmOslo Gardermoen

25h 55m

1 stop

IAD2:40 pmWashington, D.C. Dulles Intl

Dec 6

IAD10:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

OSL5:55 pmOslo Gardermoen

$527

TAP AIR PORTUGAL

Nov 23

OSL6:45 pmOslo Gardermoen

25h 55m

1 stop

IAD2:40 pmWashington, D.C. Dulles Intl

Dec 6

IAD10:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

OSL5:55 pmOslo Gardermoen

$529

Delta flights from Oslo to District of Columbia

Our best Delta deals on Oslo to District of Columbia flight tickets

Delta

Dec 24

OSL6:05 amOslo Gardermoen

15h 40m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Jan 29

IAD1:00 pmWashington, D.C. Dulles Intl

18h 50m

2 stops

OSL1:50 pmOslo Gardermoen

$586

Delta

Nov 18

OSL6:05 amOslo Gardermoen

15h 50m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Dec 9

IAD5:00 pmWashington, D.C. Dulles Intl

17h 10m

2 stops

OSL4:10 pmOslo Gardermoen

$592

Delta

Nov 23

OSL6:05 amOslo Gardermoen

15h 50m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Dec 6

IAD7:39 pmWashington, D.C. Dulles Intl

14h 31m

2 stops

OSL4:10 pmOslo Gardermoen

$593

momondo Fare Finder

Use the filters below to find and compare flights from Oslo to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Thu 12/24

6:55 am-7:55 pm

1 stop19h 00m

Washington, D.C. Dulles Intl

Fri 1/29

6:05 pm-5:40 pm

1 stop17h 35m

$510

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Thu 12/24

6:55 am-7:55 pm

1 stop19h 00m

Washington, D.C. Dulles Intl

Thu 1/28

6:05 pm-2:20 pm

1 stop14h 15m

$516

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Mon 11/23

6:45 pm-2:40 pm

1 stop25h 55m

Washington, D.C. Dulles Intl

Sun 12/6

10:30 pm-5:55 pm

1 stop13h 25m

$523

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Mon 11/23

6:45 pm-2:40 pm

1 stop25h 55m

Washington, D.C. Dulles Intl

Sun 12/6

10:30 pm-5:55 pm

1 stop13h 25m

$527

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Mon 11/23

6:45 pm-2:40 pm

1 stop25h 55m

Washington, D.C. Dulles Intl

Sun 12/6

10:30 pm-5:55 pm

1 stop13h 25m

$529

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Mon 11/23

6:45 pm-2:40 pm

1 stop25h 55m

Washington, D.C. Dulles Intl

Sun 12/6

10:30 pm-5:55 pm

1 stop13h 25m

$530

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Mon 11/23

9:30 am-3:55 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sun 12/6

6:40 pm-4:10 pm

1 stop15h 30m

$537

Quickest round-trip

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Thu 12/17

8:00 am-5:15 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Wed 12/30

8:30 pm-1:10 pm

1 stop10h 40m

$752

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Sat 12/5

9:35 am-8:05 pm

1 stop16h 30m

Washington, D.C. Dulles Intl

Wed 12/16

6:10 pm-3:45 pm

2 stops15h 35m

$882

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Sat 12/5

9:00 am-6:50 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

Wed 12/16

8:30 pm-5:55 pm

1 stop15h 25m

$934

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 District of Columbia

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

What is the cheapest month to fly to District of Columbia?

In general, April is the cheapest month to fly from Oslo to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $496. If you don’t want to visit District of Columbia in April, then you should wait until February to fly from Oslo, when ticket prices are also cheap, with an average price of $519.

How far in advance should I book a flight from Oslo to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $624 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Oslo for as low as $606 on momondo.

Cheap Oslo to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to District of Columbia

Best Price Found	$390
Fastest flight time	11h 20m
Direct flights	None

The best one-way flight to District of Columbia from Oslo in the past 72 hours is $390. The best round-trip flight deal from Oslo to District of Columbia found on momondo in the last 72 hours is $510.

The fastest flight from Oslo to District of Columbia takes 11h 20m

There are no direct flights from Oslo to District of Columbia. There are no popular flight routes from Oslo to District of Columbia.

Search flight deals

Frequently asked questions about flying from Oslo to District of Columbia

When did momondo last update prices for flights from Oslo to District of Columbia?
Prices for flights from Oslo to District of Columbia are updated daily.
How many operators does momondo search for flights from Oslo to District of Columbia?
The number of operators available for flights from Oslo to District of Columbia is 2 as of November 2026.
How old do you have to be to fly from Oslo to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia 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 District of Columbia

Compare and see reviews for airlines that fly from Oslo to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 2,027 reviews		Search Scandinavian Airlines flights
Lufthansa	PriceFrom $708	Free Cancellation	Rating 6.8 8,298 reviews		Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to District of Columbia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from Oslo.

Can I find flights from Oslo to District of Columbia with flexible booking policies on momondo?

Flights from Oslo to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Oslo to District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oslo to District of Columbia.

I’m not ready to book a flight from Oslo to District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Oslo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.