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

Finnair, Aer Lingus, and British Airways are the most popular carriers operating from Oslo Gardermoen to District of Columbia

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

As of April 2026, there are 2 operators available to choose from for flights from Oslo Gardermoen Airport to District of Columbia.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Gardermoen Airport 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.

$376 Cheap Flights from Oslo Gardermoen Airport to District of Columbia in 2026

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Find the cheapest flights from Oslo Gardermoen Airport to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 7:20 pm

OSL

IAD

32h 50m

1 stop

8:30 pm - 12:35 pm

IAD

OSL

10h 05m

1 stop

$437Icelandair

Sun, Apr 19 - Tue, May 5

5:05 pm - 5:25 pm

OSL

IAD

30h 20m

1 stop

5:35 pm - 11:25 pm

IAD

OSL

23h 50m

1 stop

$440British Airways

Mon, May 11 - Wed, May 27

8:35 am - 8:20 pm

OSL

IAD

17h 45m

2 stops

10:25 pm - 11:20 pm

IAD

OSL

18h 55m

1 stop

$541Multiple Airlines

Fri, Jun 5 - Tue, Jun 9

6:30 am - 3:35 pm

OSL

IAD

15h 05m

1 stop

6:15 pm - 4:40 pm

IAD

OSL

16h 25m

1 stop

$545Multiple Airlines

Fri, May 1 - Fri, May 8

11:50 am - 11:03 pm

OSL

IAD

17h 13m

2 stops

9:45 pm - 4:40 pm

IAD

OSL

12h 55m

1 stop

$549Delta

Mon, Apr 27 - Mon, May 4

11:50 am - 10:50 pm

OSL

DCA

17h 00m

2 stops

10:05 am - 8:45 am

DCA

OSL

16h 40m

2 stops

$554Delta

Mon, Apr 27 - Mon, May 4

8:35 am - 10:29 pm

OSL

DCA

19h 54m

2 stops

5:31 pm - 4:35 pm

DCA

OSL

17h 04m

2 stops

$609Finnair

Sun, Apr 19 - Tue, May 5

7:45 am - 4:45 pm

OSL

DCA

15h 00m

2 stops

5:22 pm - 11:40 pm

DCA

OSL

24h 18m

2 stops

$626American Airlines

Wed, May 6 - Sun, May 10

7:45 am - 10:15 pm

OSL

DCA

20h 30m

2 stops

1:29 pm - 10:40 am

DCA

OSL

15h 11m

2 stops

$627American Airlines

Wed, May 6 - Sun, May 10

12:50 pm - 10:29 pm

OSL

DCA

15h 39m

2 stops

5:31 pm - 4:35 pm

DCA

OSL

17h 04m

2 stops

$650Finnair

Sun, Apr 19 - Mon, May 4

Delta flights from Oslo Gardermoen Airport to District of Columbia

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

Delta

Apr 27

OSL11:50 amOslo Gardermoen

17h 13m

2 stops

IAD11:03 pmWashington, D.C. Dulles Intl

May 4

IAD9:45 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

OSL4:40 pmOslo Gardermoen

$549

Delta

Apr 16

OSL6:30 amOslo Gardermoen

15h 05m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Apr 29

IAD12:45 pmWashington, D.C. Dulles Intl

16h 20m

2 stops

OSL11:05 amOslo Gardermoen

$553

Delta

Apr 27

OSL11:50 amOslo Gardermoen

17h 00m

2 stops

DCA10:50 pmWashington, D.C. Reagan-National

May 4

DCA10:05 amWashington, D.C. Reagan-National

16h 40m

2 stops

OSL8:45 amOslo Gardermoen

$554

Finnair flights from Oslo Gardermoen Airport to District of Columbia

Our best Finnair deals on Oslo Gardermoen Airport to District of Columbia flight tickets

Finnair

Jun 5

OSL8:35 amOslo Gardermoen

17h 45m

2 stops

IAD8:20 pmWashington, D.C. Dulles Intl

Jun 9

IAD10:25 pmWashington, D.C. Dulles Intl

27h 25m

2 stops

OSL7:50 amOslo Gardermoen

$554

Finnair

Apr 19

OSL8:35 amOslo Gardermoen

19h 54m

2 stops

DCA10:29 pmWashington, D.C. Reagan-National

May 5

DCA5:31 pmWashington, D.C. Reagan-National

17h 04m

2 stops

OSL4:35 pmOslo Gardermoen

$609

Finnair

May 18

OSL5:20 pmOslo Gardermoen

33h 00m

2 stops

IAD8:20 pmWashington, D.C. Dulles Intl

May 31

IAD10:25 pmWashington, D.C. Dulles Intl

27h 25m

2 stops

OSL7:50 amOslo Gardermoen

$629

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

Tue 5/5

8:30 pm-12:35 pm

1 stop10h 05m

$437

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 5/11

5:05 pm-5:25 pm

1 stop30h 20m

Washington, D.C. Dulles Intl

Wed 5/27

5:35 pm-11:25 pm

1 stop23h 50m

$440

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Fri 6/5

8:35 am-8:20 pm

2 stops17h 45m

Washington, D.C. Dulles Intl

Tue 6/9

10:25 pm-11:20 pm

1 stop18h 55m

$541

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Fri 5/1

6:30 am-3:35 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Fri 5/8

6:15 pm-4:40 pm

1 stop16h 25m

$545

Quickest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 4/27

11:50 am-11:03 pm

2 stops17h 13m

Washington, D.C. Dulles Intl

Mon 5/4

9:45 pm-4:40 pm

1 stop12h 55m

$549

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Mon 4/27

11:50 am-10:50 pm

2 stops17h 00m

Washington, D.C. Reagan-National

Mon 5/4

10:05 am-8:45 am

2 stops16h 40m

$554

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Sun 4/19

8:35 am-10:29 pm

2 stops19h 54m

Washington, D.C. Reagan-National

Tue 5/5

5:31 pm-4:35 pm

2 stops17h 04m

$609

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Wed 5/6

7:45 am-4:45 pm

2 stops15h 00m

Washington, D.C. Reagan-National

Sun 5/10

5:22 pm-11:40 pm

2 stops24h 18m

$626

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Wed 5/6

7:45 am-10:15 pm

2 stops20h 30m

Washington, D.C. Reagan-National

Sun 5/10

1:29 pm-10:40 am

2 stops15h 11m

$627

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Sun 4/19

12:50 pm-10:29 pm

2 stops15h 39m

Washington, D.C. Reagan-National

Mon 5/4

5:31 pm-4:35 pm

2 stops17h 04m

$650

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 Gardermoen Airport 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 Gardermoen Airport 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 Gardermoen Airport, 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 Gardermoen Airport 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 Gardermoen Airport for as low as $492 on momondo.

Can stopping save me money on Oslo Gardermoen Airport to District of Columbia flights?

You could potentially save up to 21% on your flight if you consider stops on a Oslo Gardermoen Airport to District of Columbia flight.

Cheap Oslo Gardermoen Airport to District of Columbia flight deals and tips

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

Fastest flight time	15h 39m
Direct flights	None

The fastest flight from Oslo Gardermoen Airport to District of Columbia takes 15h 39m

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

Search flight deals

Frequently asked questions about flying from Oslo Gardermoen Airport to District of Columbia

When did momondo last update prices for flights from Oslo Gardermoen Airport to District of Columbia?
Prices for flights from Oslo Gardermoen Airport to District of Columbia were last updated today.
How many operators does momondo search for flights from Oslo Gardermoen Airport to District of Columbia?
As of April 2026, there are 2 operators available to choose from for flights from Oslo Gardermoen Airport to District of Columbia.
How old do you have to be to fly from Oslo Gardermoen Airport to District of Columbia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Gardermoen Airport 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 Gardermoen Airport to District of Columbia

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 9,529 reviews		Search United Airlines flights
Scandinavian Airlines	PriceFrom $496	Free Cancellation	Rating 7.3 1,734 reviews		Search Scandinavian Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oslo to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Oslo to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to District of Columbia from Oslo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Oslo to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.