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

American Airlines, British Airways, and Finnair 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 March 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.

$341 Cheap Flights from Oslo to District of Columbia in 2026

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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.

8:00 am - 5:00 pm

OSL

IAD

15h 00m

1 stop

8:20 pm - 6:10 pm

IAD

OSL

15h 50m

1 stop

$437Scandinavian Airlines

Thu, Apr 23 - Thu, May 7

4:30 pm - 7:20 pm

OSL

IAD

32h 50m

1 stop

8:30 pm - 12:35 pm

IAD

OSL

10h 05m

1 stop

$457Icelandair

Sun, Apr 19 - Sat, May 2

4:30 pm - 7:20 pm

OSL

IAD

32h 50m

1 stop

8:30 pm - 12:35 pm

IAD

OSL

10h 05m

1 stop

$460Icelandair

Sun, Apr 19 - Mon, May 4

1:50 pm - 7:20 pm

OSL

IAD

11h 30m

1 stop

8:30 pm - 12:35 pm

IAD

OSL

10h 05m

1 stop

$461Icelandair

Thu, Apr 16 - Wed, Apr 29

1:50 pm - 7:20 pm

OSL

IAD

11h 30m

1 stop

8:30 pm - 12:35 pm

IAD

OSL

10h 05m

1 stop

$466Icelandair

Thu, Apr 16 - Wed, Apr 29

8:00 am - 5:00 pm

OSL

IAD

15h 00m

1 stop

8:20 pm - 6:10 pm

IAD

OSL

15h 50m

1 stop

$492Scandinavian Airlines

Thu, Apr 16 - Wed, Apr 29

6:50 pm - 3:10 pm

OSL

IAD

26h 20m

1 stop

10:30 pm - 5:55 pm

IAD

OSL

13h 25m

1 stop

$497TAP AIR PORTUGAL

Wed, Jun 10 - Fri, Jan 8

4:30 pm - 7:20 pm

OSL

IAD

32h 50m

1 stop

8:30 pm - 12:35 pm

IAD

OSL

10h 05m

1 stop

$500Icelandair

Sun, Apr 19 - Sun, May 3

8:35 am - 10:29 pm

OSL

DCA

19h 54m

2 stops

5:31 pm - 4:35 pm

DCA

OSL

17h 04m

2 stops

$508Finnair

Thu, Apr 16 - Wed, Apr 29

6:30 am - 4:36 pm

OSL

DCA

16h 06m

2 stops

12:59 pm - 8:45 am

DCA

OSL

13h 46m

2 stops

$570KLM

Thu, Apr 16 - Wed, Apr 29

KLM flights from Oslo to District of Columbia

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

KLM

Apr 20

OSL9:20 amOslo Gardermoen

12h 15m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Apr 27

IAD6:10 pmWashington, D.C. Dulles Intl

16h 10m

1 stop

OSL4:20 pmOslo Gardermoen

$508

KLM

Apr 29

OSL7:15 pmOslo Gardermoen

26h 20m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

May 9

IAD5:40 pmWashington, D.C. Dulles Intl

11h 25m

1 stop

OSL11:05 amOslo Gardermoen

$548

KLM

Apr 16

OSL6:30 amOslo Gardermoen

16h 06m

2 stops

DCA4:36 pmWashington, D.C. Reagan-National

Apr 29

DCA12:59 pmWashington, D.C. Reagan-National

13h 46m

2 stops

OSL8:45 amOslo Gardermoen

$570

Delta flights from Oslo to District of Columbia

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

Delta

Apr 16

OSL6:30 amOslo Gardermoen

17h 38m

2 stops

IAD6:08 pmWashington, D.C. Dulles Intl

Apr 29

IAD6:15 pmWashington, D.C. Dulles Intl

16h 25m

1 stop

OSL4:40 pmOslo Gardermoen

$545

Delta

Apr 16

OSL6:30 amOslo Gardermoen

17h 38m

2 stops

IAD6:08 pmWashington, D.C. Dulles Intl

Apr 29

IAD6:15 pmWashington, D.C. Dulles Intl

16h 25m

1 stop

OSL4:40 pmOslo Gardermoen

$549

Delta

Apr 16

OSL6:30 amOslo Gardermoen

18h 29m

2 stops

DCA6:59 pmWashington, D.C. Reagan-National

Apr 29

DCA12:59 pmWashington, D.C. Reagan-National

16h 06m

2 stops

OSL11:05 amOslo Gardermoen

$550

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 4/23

8:00 am-5:00 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Thu 5/7

8:20 pm-6:10 pm

1 stop15h 50m

$437

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 4/19

4:30 pm-7:20 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Sat 5/2

8:30 pm-12:35 pm

1 stop10h 05m

$457

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 4/19

4:30 pm-7:20 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Mon 5/4

8:30 pm-12:35 pm

1 stop10h 05m

$460

Quickest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 4/16

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 4/29

8:30 pm-12:35 pm

1 stop10h 05m

$461

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 4/16

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 4/29

8:30 pm-12:35 pm

1 stop10h 05m

$466

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 4/16

8:00 am-5:00 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Wed 4/29

8:20 pm-6:10 pm

1 stop15h 50m

$492

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 6/10

6:50 pm-3:10 pm

1 stop26h 20m

Washington, D.C. Dulles Intl

Fri 1/8

10:30 pm-5:55 pm

1 stop13h 25m

$497

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 4/19

4:30 pm-7:20 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Sun 5/3

8:30 pm-12:35 pm

1 stop10h 05m

$500

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Thu 4/16

8:35 am-10:29 pm

2 stops19h 54m

Washington, D.C. Reagan-National

Wed 4/29

5:31 pm-4:35 pm

2 stops17h 04m

$508

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Thu 4/16

6:30 am-4:36 pm

2 stops16h 06m

Washington, D.C. Reagan-National

Wed 4/29

12:59 pm-8:45 am

2 stops13h 46m

$570

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, November 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 $452. If you don’t want to visit District of Columbia in November, then you should wait until August to fly from Oslo, when ticket prices are also cheap, with an average price of $479.

How far in advance should I book a flight 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 $594 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 $492 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

Fastest flight time	11h 30m
Direct flights	None

The fastest flight from Oslo to District of Columbia takes 11h 30m

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

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 March 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
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 9,454 reviews		Search United Airlines flights
Scandinavian Airlines	PriceFrom $496	Free Cancellation	Rating 7.3 1,720 reviews		Search Scandinavian Airlines 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.