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

Delta, British Airways, and Aer Lingus 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 September 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.

$403 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 7:20 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

32h 50m1 stop Reykjavik Keflavik Intl

7:40 pm - 11:35 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

9h 55m1 stop Reykjavik Keflavik Intl

$504Icelandair

Mon, Oct 19 - Tue, Nov 3

1:10 pm - 7:30 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

11h 20m1 stop Reykjavik Keflavik Intl

7:40 pm - 8:35 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

18h 55m1 stop Reykjavik Keflavik Intl

$506Icelandair

Wed, Oct 28 - Wed, Nov 4

9:30 pm - 6:30 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

27h 00m1 stop Reykjavik Keflavik Intl

7:40 pm - 11:35 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

9h 55m1 stop Reykjavik Keflavik Intl

$507Icelandair

Thu, Mar 4 - Tue, Mar 9

4:30 pm - 7:20 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

32h 50m1 stop Reykjavik Keflavik Intl

7:40 pm - 8:35 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

18h 55m1 stop Reykjavik Keflavik Intl

$507Icelandair

Mon, Oct 19 - Wed, Nov 4

3:05 pm - 5:00 pmTRF Oslo Sandefjord-IAD Washington, D.C. Dulles Intl

31h 55m1 stop Kastrup Copenhagen

9:30 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-TRF Oslo Sandefjord

11h 35m1 stop Kastrup Copenhagen

$613Scandinavian Airlines

Thu, Oct 15 - Wed, Oct 28

6:00 am - 5:00 pmTRF Oslo Sandefjord-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Kastrup Copenhagen

8:30 pm - 12:30 amIAD Washington, D.C. Dulles Intl-TRF Oslo Sandefjord

22h 00m1 stop Kastrup Copenhagen

$614Scandinavian Airlines

Mon, Oct 19 - Wed, Nov 4

6:00 am - 5:00 pmTRF Oslo Sandefjord-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Kastrup Copenhagen

8:30 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-TRF Oslo Sandefjord

11h 35m1 stop Kastrup Copenhagen

$615Scandinavian Airlines

Mon, Oct 19 - Wed, Nov 4

6:45 am - 4:05 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 20m1 stop Frankfurt am Main

10:20 pm - 10:05 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

17h 45m1 stop Munich Franz Josef Strauss

$673Lufthansa

Thu, Oct 8 - Thu, Oct 15

6:45 am - 1:35 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

12h 50m1 stop Frankfurt am Main

3:25 pm - 9:05 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

11h 40m1 stop Frankfurt am Main

$691Lufthansa

Mon, Oct 5 - Sat, Oct 10

9:55 am - 4:05 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

12h 10m1 stop Frankfurt am Main

10:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 35m1 stop Munich Franz Josef Strauss

$693Lufthansa

Fri, Oct 16 - Sun, Oct 18

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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 1

OSL1:00 pmOslo Gardermoen

32h 15m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

Nov 30

IAD5:25 pmWashington, D.C. Dulles Intl

18h 30m

1 stop

OSL5:55 pmOslo Gardermoen

$545

TAP AIR PORTUGAL

Dec 24

OSL6:45 pmOslo Gardermoen

31h 45m

1 stop

IAD8:30 pmWashington, D.C. Dulles Intl

Jan 3

IAD10:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

OSL5:55 pmOslo Gardermoen

$581

TAP AIR PORTUGAL

Sep 28

OSL12:50 pmOslo Gardermoen

26h 52m

2 stops

DCA9:42 amWashington, D.C. Reagan-National

Sep 29

DCA12:25 pmWashington, D.C. Reagan-National

19h 40m

3 stops

OSL2:05 pmOslo Gardermoen

$2,425

Icelandair flights from Oslo to District of Columbia

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

Icelandair

Oct 19

OSL4:30 pmOslo Gardermoen

32h 50m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Nov 3

IAD7:40 pmWashington, D.C. Dulles Intl

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

$504

Icelandair

Oct 28

OSL1:10 pmOslo Gardermoen

11h 20m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Nov 4

IAD7:40 pmWashington, D.C. Dulles Intl

18h 55m

1 stop

OSL8:35 pmOslo Gardermoen

$506

Icelandair

Oct 19

OSL4:30 pmOslo Gardermoen

32h 50m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Nov 4

IAD7:40 pmWashington, D.C. Dulles Intl

18h 55m

1 stop

OSL8:35 pmOslo Gardermoen

$507

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

Mon 10/19

4:30 pm-7:20 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Tue 11/3

7:40 pm-11:35 am

1 stop9h 55m

$504

OsloWashington, D.C.

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

OSLIAD

Oslo Gardermoen

Wed 10/28

1:10 pm-7:30 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Wed 11/4

7:40 pm-8:35 pm

1 stop18h 55m

$506

OsloWashington, D.C.

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

OSLIAD

Oslo Gardermoen

Thu 3/4

9:30 pm-6:30 pm

1 stop27h 00m

Washington, D.C. Dulles Intl

Tue 3/9

7:40 pm-11:35 am

1 stop9h 55m

$507

OsloWashington, D.C.

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

OSLIAD

Oslo Gardermoen

Mon 10/19

4:30 pm-7:20 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Wed 11/4

7:40 pm-8:35 pm

1 stop18h 55m

$507

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Thu 10/15

3:05 pm-5:00 pm

1 stop31h 55m

Washington, D.C. Dulles Intl

Wed 10/28

9:30 pm-2:05 pm

1 stop11h 35m

$613

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 10/19

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Wed 11/4

8:30 pm-12:30 am

1 stop22h 00m

$614

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 10/19

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Wed 11/4

8:30 pm-2:05 pm

1 stop11h 35m

$615

OsloWashington, D.C.

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

OSLIAD

Oslo Gardermoen

Thu 10/8

6:45 am-4:05 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Thu 10/15

10:20 pm-10:05 pm

1 stop17h 45m

$673

Quickest round-trip

OsloWashington, D.C.

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

OSLIAD

Oslo Gardermoen

Mon 10/5

6:45 am-1:35 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Sat 10/10

3:25 pm-9:05 am

1 stop11h 40m

$691

OsloWashington, D.C.

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

OSLIAD

Oslo Gardermoen

Fri 10/16

9:55 am-4:05 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Sun 10/18

10:20 pm-5:55 pm

1 stop13h 35m

$693

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 $483. 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 $613 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 $575 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	$403
Fastest flight time	15h 35m
Direct flights	None

The best one-way flight to District of Columbia from Oslo in the past 72 hours is $403. The best round-trip flight deal from Oslo to District of Columbia found on momondo in the last 72 hours is $504.

The fastest flight from Oslo to District of Columbia takes 15h 35m

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 September 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 $419	Free Cancellation	Rating 7.4 1,984 reviews		Search Scandinavian Airlines flights
Lufthansa	PriceFrom $708	Free Cancellation	Rating 6.8 8,228 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.