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

TAP AIR PORTUGAL and Scandinavian Airlines are the most popular carriers operating from District of Columbia to Oslo

What airlines fly to Oslo?

Icelandair, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Oslo 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. Keep in mind that there are 8 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

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.

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

The necessary travel and health documents for your Oslo 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.

$159 Cheap Flights from District of Columbia to Oslo in 2025/26

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Find the cheapest flights from District of Columbia to Oslo

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 pm - 6:45 amIAD-OSL

12h 15m1 stop

9:00 am - 4:50 pmOSL-IAD

13h 50m1 stop

$345Scandinavian Airlines

Find Deal

Wed, Apr 22 - Thu, Apr 30

12:30 pm - 6:45 amIAD-OSL

12h 15m1 stop

8:00 am - 4:50 pmOSL-IAD

14h 50m1 stop

$369Scandinavian Airlines

Find Deal

Wed, Apr 22 - Thu, Apr 30

8:30 pm - 3:25 pmIAD-OSL

12h 55m1 stop

4:30 pm - 7:20 pmOSL-IAD

32h 50m1 stop

$375Icelandair

Find Deal

Wed, Apr 22 - Thu, Apr 30

7:59 pm - 6:45 amIAD-OSL

28h 46m1 stop

9:00 pm - 4:50 pmOSL-IAD

25h 50m1 stop

$382Scandinavian Airlines

Find Deal

Sun, Apr 5 - Sun, Apr 19

7:40 pm - 11:35 amIAD-OSL

9h 55m1 stop

1:10 pm - 6:30 pmOSL-IAD

11h 20m1 stop

$383Icelandair

Find Deal

Sun, Dec 7 - Thu, Dec 11

11:05 am - 12:10 pmDCA-OSL

19h 05m2 stops

11:50 am - 9:58 pmOSL-DCA

16h 08m2 stops

$482Multiple Airlines

Find Deal

Sat, Jan 17 - Wed, Jan 21

4:10 pm - 5:40 pmDCA-OSL

19h 30m2 stops

9:35 am - 7:45 pmOSL-DCA

16h 10m2 stops

$487Multiple Airlines

Find Deal

Mon, Jan 12 - Fri, Jan 16

6:34 pm - 10:10 pmDCA-OSL

21h 36m2 stops

8:45 am - 10:03 pmOSL-DCA

19h 18m2 stops

$506British Airways

Find Deal

Fri, Jan 9 - Sun, Jan 18

6:00 am - 5:40 pmDCA-OSL

29h 40m2 stops

6:05 am - 3:33 pmOSL-DCA

15h 28m2 stops

$508Air Canada

Find Deal

Mon, Feb 16 - Wed, Feb 25

4:15 pm - 12:10 pmDCA-OSL

37h 55m2 stops

6:05 am - 3:33 pmOSL-DCA

15h 28m2 stops

$510Air Canada

Find Deal

Sun, Feb 15 - Wed, Feb 25

American Airlines flights from District of Columbia to Oslo

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

American Airlines

Dec 4

DCA5:24 pmWashington, D.C. Reagan-National

14h 51m

2 stops

OSL2:15 pmOslo Gardermoen

Dec 10

OSL6:55 amOslo Gardermoen

16h 45m

2 stops

DCA5:40 pmWashington, D.C. Reagan-National

$524

Find similar

American Airlines

May 21

DCA7:00 pmWashington, D.C. Reagan-National

15h 35m

2 stops

OSL4:35 pmOslo Gardermoen

May 27

OSL12:50 pmOslo Gardermoen

16h 54m

2 stops

DCA11:44 pmWashington, D.C. Reagan-National

$586

Find similar

Icelandair flights from District of Columbia to Oslo

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

Icelandair

Dec 7

IAD7:40 pmWashington, D.C. Dulles Intl

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

Dec 11

OSL1:10 pmOslo Gardermoen

11h 20m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$383

Find similar

Icelandair

Jan 11

IAD7:40 pmWashington, D.C. Dulles Intl

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

Jan 18

OSL1:05 pmOslo Gardermoen

11h 25m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$384

Find similar

Icelandair

Feb 16

IAD7:40 pmWashington, D.C. Dulles Intl

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

Feb 23

OSL1:10 pmOslo Gardermoen

11h 20m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$386

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Oslo 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

Wed 4/22

12:30 pm-6:45 am

1 stop12h 15m

Oslo Gardermoen

Thu 4/30

9:00 am-4:50 pm

1 stop13h 50m

$345

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 4/22

12:30 pm-6:45 am

1 stop12h 15m

Oslo Gardermoen

Thu 4/30

8:00 am-4:50 pm

1 stop14h 50m

$369

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 4/22

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Thu 4/30

4:30 pm-7:20 pm

1 stop32h 50m

$375

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 4/5

7:59 pm-6:45 am

1 stop28h 46m

Oslo Gardermoen

Sun 4/19

9:00 pm-4:50 pm

1 stop25h 50m

$382

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 12/7

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Thu 12/11

1:10 pm-6:30 pm

1 stop11h 20m

$383

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sat 1/17

11:05 am-12:10 pm

2 stops19h 05m

Oslo Gardermoen

Wed 1/21

11:50 am-9:58 pm

2 stops16h 08m

$482

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Mon 1/12

4:10 pm-5:40 pm

2 stops19h 30m

Oslo Gardermoen

Fri 1/16

9:35 am-7:45 pm

2 stops16h 10m

$487

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Fri 1/9

6:34 pm-10:10 pm

2 stops21h 36m

Oslo Gardermoen

Sun 1/18

8:45 am-10:03 pm

2 stops19h 18m

$506

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Mon 2/16

6:00 am-5:40 pm

2 stops29h 40m

Oslo Gardermoen

Wed 2/25

6:05 am-3:33 pm

2 stops15h 28m

$508

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sun 2/15

4:15 pm-12:10 pm

2 stops37h 55m

Oslo Gardermoen

Wed 2/25

6:05 am-3:33 pm

2 stops15h 28m

$510

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

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?

The month of February is, on average, the cheapest month to fly to Oslo from District of Columbia, with most prices found around $463. If you’re not able to fly to Oslo in February, then September is your next best option. Flight prices from District of Columbia to Oslo during September average around $496.

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

The cheapest day to depart on your flight to Oslo is on a Thursday when prices can be found for as low as $607. This is often the case because there is less demand to fly during this day of the week. 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 for around $698.

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

Flying to Oslo from District of Columbia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $526 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $832. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Oslo from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $596 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from District of Columbia for as low as $507 on momondo.

Cheap District of Columbia to Oslo flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from District of Columbia to Oslo?
Prices for flights from District of Columbia to Oslo are updated daily.
How many operators does momondo search for flights from District of Columbia to Oslo?
As of November 2025, there are 8 operators available to choose from for flights from District of Columbia to Oslo.
How old do you have to be to fly from District of Columbia to Oslo?
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.
What documentation or ID do you need to fly to Oslo?
The necessary travel and health documents for your Oslo 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

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $392	Free Cancellation	Rating 7.0 581 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $400	Free Cancellation	Rating 7.4 1,584 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $517	Free Cancellation	Rating 6.7 7,535 reviews	Search British Airways flights
Delta	PriceFrom $532	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $535	Free Cancellation	Rating 7.4 9,035 reviews	Search United Airlines flights
KLM	PriceFrom $542	Free Cancellation	Rating 7.7 1,419 reviews	Search KLM flights
Air France	PriceFrom $543	Free Cancellation	Rating 7.4 1,493 reviews	Search Air France flights
Lufthansa	PriceFrom $549	Free Cancellation	Rating 6.8 7,581 reviews	Search Lufthansa flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Oslo from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from District of Columbia.

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

Yes. momondo can track prices for District of Columbia to Oslo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Oslo 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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Find better results for your trip to Norway

Cheap flights from District of Columbia to Oslo from $159

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 12/3. 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

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

Icelandair flights from District of Columbia to Oslo

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

momondo Fare Finder

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

See travel insights to Oslo from

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

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?

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

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

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

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

TAP AIR PORTUGAL and Scandinavian Airlines are the most popular carriers operating from District of Columbia to Oslo

What airlines fly to Oslo?

Cheap District of Columbia to Oslo flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from District of Columbia to Oslo

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

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 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 Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo