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

TAP AIR PORTUGAL, Icelandair, and American Airlines are the most popular carriers operating from District of Columbia to Oslo Gardermoen

What airlines fly to Oslo Gardermoen Airport?

Icelandair, Scandinavian Airlines and British Airways are the top three most popular airlines that fly to Oslo Gardermoen Airport from District of Columbia according to our data. Icelandair is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Oslo Gardermoen Airport. Keep in mind that there are 8 different airlines that fly to Oslo Gardermoen Airport on a routine basis, so you have a few additional options to choose from.

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

As of August 2025, there are 8 operators available to choose from for flights from District of Columbia to Oslo Gardermoen Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Oslo Gardermoen Airport.

What documentation or ID do you need to fly to Oslo Gardermoen Airport?

The necessary travel and health documents for your Oslo Gardermoen 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.

$236 Cheap Flights from District of Columbia to Oslo Gardermoen Airport in 2025

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Find the cheapest flights from District of Columbia to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

7:40 pm - 11:35 amIAD-OSL

9h 55m1 stop

1:05 pm - 6:20 pmOSL-IAD

11h 15m1 stop

$394Icelandair

Find Deal

Sun, Nov 30 - Mon, Dec 8

8:30 pm - 2:15 pmIAD-OSL

11h 45m1 stop

9:00 am - 5:15 pmOSL-IAD

14h 15m1 stop

$395Scandinavian Airlines

Find Deal

Mon, Nov 10 - Thu, Nov 20

8:30 pm - 3:25 pmIAD-OSL

12h 55m1 stop

1:50 pm - 7:20 pmOSL-IAD

11h 30m1 stop

$405Icelandair

Find Deal

Tue, Oct 14 - Sun, Oct 19

10:20 pm - 12:00 pmIAD-OSL

31h 40m1 stop

6:50 pm - 3:20 pmOSL-IAD

26h 30m1 stop

$430TAP AIR PORTUGAL

Find Deal

Tue, Oct 14 - Tue, Oct 21

5:30 pm - 12:10 pmIAD-OSL

12h 40m1 stop

6:45 pm - 9:00 pmOSL-IAD

32h 15m1 stop

$432TAP AIR PORTUGAL

Find Deal

Sat, Nov 29 - Sat, Dec 6

6:25 pm - 11:55 pmIAD-OSL

23h 30m2 stops

1:55 pm - 4:15 pmOSL-IAD

32h 20m1 stop

$488SWISS

Find Deal

Thu, Sep 4 - Sat, Sep 13

11:05 am - 12:10 pmDCA-OSL

19h 05m2 stops

6:05 am - 3:31 pmOSL-DCA

15h 26m2 stops

$526Air Canada

Find Deal

Sat, Nov 8 - Sun, Nov 16

7:20 pm - 4:35 pmDCA-OSL

15h 15m2 stops

1:20 pm - 11:07 pmOSL-DCA

15h 47m2 stops

$529American Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

6:00 am - 1:05 pmDCA-OSL

25h 05m2 stops

6:15 am - 10:26 amOSL-DCA

34h 11m2 stops

$532Air Canada

Find Deal

Fri, Nov 7 - Thu, Nov 20

2:55 pm - 10:35 amDCA-OSL

13h 40m2 stops

1:10 pm - 10:57 pmOSL-DCA

15h 47m2 stops

$549American Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

American Airlines flights from District of Columbia to Oslo Gardermoen Airport

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

American Airlines

Aug 27

DCA7:20 pmWashington, D.C. Reagan-National

15h 15m

2 stops

OSL4:35 pmOslo Gardermoen

Sep 3

OSL1:20 pmOslo Gardermoen

15h 47m

2 stops

DCA11:07 pmWashington, D.C. Reagan-National

$529

Find similar

American Airlines

Oct 14

DCA2:55 pmWashington, D.C. Reagan-National

13h 40m

2 stops

OSL10:35 amOslo Gardermoen

Oct 21

OSL1:10 pmOslo Gardermoen

15h 47m

2 stops

DCA10:57 pmWashington, D.C. Reagan-National

$549

Find similar

American Airlines

Oct 14

DCA2:55 pmWashington, D.C. Reagan-National

13h 40m

2 stops

OSL10:35 amOslo Gardermoen

Oct 21

OSL1:10 pmOslo Gardermoen

15h 47m

2 stops

DCA10:57 pmWashington, D.C. Reagan-National

$550

Find similar

Scandinavian Airlines flights from District of Columbia to Oslo Gardermoen Airport

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

Scandinavian Airlines

Nov 10

IAD8:30 pmWashington, D.C. Dulles Intl

11h 45m

1 stop

OSL2:15 pmOslo Gardermoen

Nov 20

OSL9:00 amOslo Gardermoen

14h 15m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$395

Find similar

Scandinavian Airlines

Nov 10

IAD8:30 pmWashington, D.C. Dulles Intl

10h 40m

1 stop

OSL1:10 pmOslo Gardermoen

Nov 19

OSL11:00 amOslo Gardermoen

12h 15m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$406

Find similar

Scandinavian Airlines

Nov 8

IAD8:30 pmWashington, D.C. Dulles Intl

10h 40m

1 stop

OSL1:10 pmOslo Gardermoen

Nov 19

OSL11:00 amOslo Gardermoen

12h 15m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$429

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 11/30

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Mon 12/8

1:05 pm-6:20 pm

1 stop11h 15m

$394

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Mon 11/10

8:30 pm-2:15 pm

1 stop11h 45m

Oslo Gardermoen

Thu 11/20

9:00 am-5:15 pm

1 stop14h 15m

$395

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 10/14

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Sun 10/19

1:50 pm-7:20 pm

1 stop11h 30m

$405

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 10/14

10:20 pm-12:00 pm

1 stop31h 40m

Oslo Gardermoen

Tue 10/21

6:50 pm-3:20 pm

1 stop26h 30m

$430

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 11/29

5:30 pm-12:10 pm

1 stop12h 40m

Oslo Gardermoen

Sat 12/6

6:45 pm-9:00 pm

1 stop32h 15m

$432

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Thu 9/4

6:25 pm-11:55 pm

2 stops23h 30m

Oslo Gardermoen

Sat 9/13

1:55 pm-4:15 pm

1 stop32h 20m

$488

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sat 11/8

11:05 am-12:10 pm

2 stops19h 05m

Oslo Gardermoen

Sun 11/16

6:05 am-3:31 pm

2 stops15h 26m

$526

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Wed 8/27

7:20 pm-4:35 pm

2 stops15h 15m

Oslo Gardermoen

Wed 9/3

1:20 pm-11:07 pm

2 stops15h 47m

$529

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Fri 11/7

6:00 am-1:05 pm

2 stops25h 05m

Oslo Gardermoen

Thu 11/20

6:15 am-10:26 am

2 stops34h 11m

$532

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Tue 10/14

2:55 pm-10:35 am

2 stops13h 40m

Oslo Gardermoen

Tue 10/21

1:10 pm-10:57 pm

2 stops15h 47m

$549

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 District of Columbia to Oslo Gardermoen 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

What is the cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from District of Columbia is in February. Flight prices, which tend to average around $463, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Oslo Gardermoen Airport from District of Columbia during April instead. Flights to Oslo Gardermoen Airport in April, while not as cheap as those in February, still average around $503.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Thursday is the cheapest day to fly to Oslo Gardermoen Airport from District of Columbia. The lowest ticket price found for a Thursday departure recently was $607. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to Oslo Gardermoen Airport for around $698.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from District of Columbia to Oslo Gardermoen Airport during this time can be as low as $526. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is at noon when prices are around $832.

How far in advance should I book a flight to Oslo Gardermoen Airport?

You are more likely to see cheaper flights to Oslo Gardermoen Airport from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $629 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from District of Columbia for as low as $466 on momondo.

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

You could potentially save up to 52% on your flight if you consider stops on a District of Columbia to Oslo Gardermoen Airport flight.

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

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

Best Price Found	$236
Fastest flight time	9h 55m
Direct flights	None

The best one-way flight to Oslo Gardermoen Airport from District of Columbia in the past 72 hours is $236. The best round-trip flight deal from District of Columbia to Oslo Gardermoen Airport found on momondo in the last 72 hours is $394.

The fastest flight from District of Columbia to Oslo Gardermoen Airport takes 9h 55m

There are no direct flights from District of Columbia to Oslo Gardermoen Airport. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Oslo Gardermoen Airport and Washington, D.C. Reagan-National Airport - Oslo Gardermoen Airport.

Search flight deals

When did momondo last update prices for flights from District of Columbia to Oslo Gardermoen Airport?
Prices for flights from District of Columbia to Oslo Gardermoen Airport are updated daily.
How many operators does momondo search for flights from District of Columbia to Oslo Gardermoen Airport?
As of August 2025, there are 8 operators available to choose from for flights from District of Columbia to Oslo Gardermoen Airport.
How old do you have to be to fly from District of Columbia to Oslo Gardermoen Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Oslo Gardermoen Airport.
What documentation or ID do you need to fly to Oslo Gardermoen Airport?
The necessary travel and health documents for your Oslo Gardermoen 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 District of Columbia to Oslo Gardermoen Airport

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $388	Free Cancellation	Rating 7.0 524 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $400	Free Cancellation	Rating 7.4 1,465 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $501	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
British Airways	PriceFrom $512	Free Cancellation	Rating 6.6 7,251 reviews	Search British Airways flights
Lufthansa	PriceFrom $535	Free Cancellation	Rating 6.8 7,296 reviews	Search Lufthansa flights
KLM	PriceFrom $548	Free Cancellation	Rating 7.8 1,382 reviews	Search KLM flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Air France	PriceFrom $566	Free Cancellation	Rating 7.4 1,466 reviews	Search Air France flights

Gardermoen

Fredrikstad

Drammen

Lillehammer

Why use momondo?

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

Finding the right flight to Oslo from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oslo quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Oslo from District of Columbia with this policy.

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

momondo helps you find the best flight between District of Columbia and Oslo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Oslo from District of Columbia 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 Oslo Gardermoen 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.

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Popular cities in Norway

Flights to Oslo Sandefjord Airportfrom $447

District of Columbia flight routes

Washington, D.C. Dulles Intl to Valparaiso Destin-Ft Walton Beach

Washington, D.C. Dulles Intl to Savannah/Hilton Head

Washington, D.C. Dulles Intl to South Bend/Michiana

Washington, D.C. Reagan-National to New York John F Kennedy Intl

Washington, D.C. Reagan-National to Boston Logan Intl

Washington, D.C. Dulles Intl to Tweed-New Haven

Cheap flights from District of Columbia to Oslo from $236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Oslo departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from District of Columbia to Oslo

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from District of Columbia to Oslo Gardermoen Airport

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

Scandinavian Airlines flights from District of Columbia to Oslo Gardermoen Airport

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

momondo Fare Finder

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

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How to get the cheapest flight ticket from District of Columbia to Oslo Gardermoen 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

What is the cheapest month to fly to Oslo Gardermoen Airport?

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

How far in advance should I book a flight to Oslo Gardermoen Airport?

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

You could potentially save up to 52% on your flight if you consider stops on a District of Columbia to Oslo Gardermoen Airport flight.

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

TAP AIR PORTUGAL, Icelandair, and American Airlines are the most popular carriers operating from District of Columbia to Oslo Gardermoen

What airlines fly to Oslo Gardermoen Airport?

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

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

What documentation or ID do you need to fly to Oslo Gardermoen Airport?

Best airlines flying from District of Columbia to Oslo Gardermoen Airport

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

Traveling to a place near Oslo?

Why use momondo?

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

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

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

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

An easier way to manage your Oslo Gardermoen 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 Oslo

Popular cities in Norway

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