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

Icelandair, TAP AIR PORTUGAL, and Delta 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 47% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 6 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 September 2026, there are 6 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.

$255 Cheap Flights from District of Columbia to Oslo in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 8:20 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

17h 50m1 stop Kastrup Copenhagen

9:05 pm - 6:50 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

27h 45m1 stop Kastrup Copenhagen

$552Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

8:30 pm - 1:10 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

10h 40m1 stop Kastrup Copenhagen

9:05 pm - 5:15 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

26h 10m1 stop Kastrup Copenhagen

$552Scandinavian Airlines

Wed, Dec 30 - Tue, Jan 12

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

9h 55m1 stop Reykjavik Keflavik Intl

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

27h 00m1 stop Reykjavik Keflavik Intl

$553Icelandair

Mon, Nov 30 - Sun, Dec 6

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

9h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:30 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

11h 20m1 stop Reykjavik Keflavik Intl

$559Icelandair

Thu, Dec 31 - Sun, Jan 10

7:40 pm - 3:35 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 55m1 stop Reykjavik Keflavik Intl

9:10 am - 6:30 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 20m1 stop Reykjavik Keflavik Intl

$574Multiple Airlines

Sun, Nov 15 - Tue, Nov 24

10:30 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 25m1 stop Lisbon Humberto Delgado

6:45 pm - 2:45 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

26h 00m1 stop Lisbon Humberto Delgado

$584TAP AIR PORTUGAL

Sun, Nov 15 - Mon, Nov 30

7:40 pm - 3:35 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 55m1 stop Reykjavik Keflavik Intl

9:05 pm - 6:30 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

27h 25m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$589Multiple Airlines

Wed, Nov 11 - Sat, Nov 21

10:30 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 25m1 stop Lisbon Humberto Delgado

6:45 pm - 2:45 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

26h 00m1 stop Lisbon Humberto Delgado

$596TAP AIR PORTUGAL

Sun, Nov 15 - Mon, Nov 30

10:55 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

12h 45m1 stop Munich Franz Josef Strauss

6:15 am - 4:26 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

16h 11m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$740United Airlines

Mon, Nov 23 - Thu, Nov 26

12:35 pm - 11:00 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

16h 25m2 stops Newark Munich Franz Josef Strauss

6:15 am - 2:35 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

14h 20m1 stop Frankfurt am Main

$741United Airlines

Fri, Dec 4 - Sat, Dec 12

Cheap last minute flights

Enter your travel dates to find the best prices.

5:40 pm - 5:50 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

18h 10m1 stop Lisbon Humberto Delgado

6:50 pm - 3:10 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

26h 20m1 stop Lisbon Humberto Delgado

$755TAP AIR PORTUGAL

Mon, Sep 7 - Wed, Sep 9

9:45 am - 12:20 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

20h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

2:05 pm - 4:45 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

32h 40m1 stop Zurich

$759Multiple Airlines

Mon, Sep 7 - Wed, Sep 9

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

17h 45m1 stop Munich Franz Josef Strauss

3:40 pm - 7:25 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

33h 45m1 stop Munich Franz Josef Strauss

$779Lufthansa

Sun, Sep 6 - Mon, Sep 14

5:45 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

17h 30m1 stop Brussels Bruxelles-National

6:45 pm - 7:25 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

30h 40m1 stop Munich Franz Josef Strauss

$780Multiple Airlines

Thu, Sep 10 - Mon, Sep 14

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

13h 35m1 stop Munich Franz Josef Strauss

6:25 am - 7:55 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

19h 30m1 stop Frankfurt am Main

$818United Airlines

Sun, Sep 6 - Sun, Sep 13

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

13h 35m1 stop Munich Franz Josef Strauss

9:55 am - 9:08 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

17h 13m2 stops Frankfurt am Main Boston Logan Intl

$828United Airlines

Sun, Sep 6 - Sat, Sep 12

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

13h 35m1 stop Munich Franz Josef Strauss

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

24h 50m2 stops Munich Franz Josef Strauss Frankfurt am Main

$838Lufthansa

Sun, Sep 6 - Sun, Sep 13

11:10 am - 6:45 amDCA Washington, D.C. Reagan-National-OSL Oslo Gardermoen

13h 35m1 stop New York John F Kennedy Intl

9:00 pm - 10:03 pmOSL Oslo Gardermoen-DCA Washington, D.C. Reagan-National

31h 03m2 stops Kastrup Copenhagen Boston Logan Intl

$868Scandinavian Airlines

Thu, Sep 10 - Mon, Sep 14

11:50 am - 9:15 amDCA Washington, D.C. Reagan-National-OSL Oslo Gardermoen

15h 25m2 stops Boston Logan Intl Kastrup Copenhagen

1:20 pm - 10:59 pmOSL Oslo Gardermoen-DCA Washington, D.C. Reagan-National

15h 39m1 stop New York John F Kennedy Intl

$1,047Scandinavian Airlines

Sun, Sep 6 - Sat, Sep 12

8:35 am - 12:00 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

21h 25m2 stops Newark Lisbon Humberto Delgado

6:05 pm - 3:10 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

27h 05m2 stops Brussels Bruxelles-National Lisbon Humberto Delgado

$2,109TAP AIR PORTUGAL

Sun, Sep 6 - Mon, Sep 7

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TAP AIR PORTUGAL flights from District of Columbia to Oslo

Our best TAP AIR PORTUGAL deals on District of Columbia to Oslo flight tickets

TAP AIR PORTUGAL

Nov 15

IAD10:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

OSL5:55 pmOslo Gardermoen

Nov 30

OSL6:45 pmOslo Gardermoen

26h 00m

1 stop

IAD2:45 pmWashington, D.C. Dulles Intl

$584

TAP AIR PORTUGAL

Oct 13

IAD10:35 pmWashington, D.C. Dulles Intl

31h 25m

1 stop

OSL12:00 pmOslo Gardermoen

Oct 18

OSL6:50 pmOslo Gardermoen

26h 20m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$597

TAP AIR PORTUGAL

Feb 2

IAD5:25 pmWashington, D.C. Dulles Intl

12h 45m

1 stop

OSL12:10 pmOslo Gardermoen

Feb 11

OSL6:45 pmOslo Gardermoen

31h 50m

1 stop

IAD8:35 pmWashington, D.C. Dulles Intl

$600

Air Canada flights from District of Columbia to Oslo

Our best Air Canada deals on District of Columbia to Oslo flight tickets

Air Canada

Oct 19

DCA4:20 pmWashington, D.C. Reagan-National

19h 35m

2 stops

OSL5:55 pmOslo Gardermoen

Nov 3

OSL6:15 amOslo Gardermoen

15h 09m

2 stops

DCA3:24 pmWashington, D.C. Reagan-National

$671

Air Canada

Nov 5

DCA11:05 amWashington, D.C. Reagan-National

24h 05m

2 stops

OSL5:10 pmOslo Gardermoen

Nov 9

OSL6:15 amOslo Gardermoen

34h 14m

2 stops

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

$744

Air Canada

Nov 12

DCA4:00 pmWashington, D.C. Reagan-National

19h 10m

2 stops

OSL5:10 pmOslo Gardermoen

Nov 22

OSL6:15 amOslo Gardermoen

15h 09m

2 stops

DCA3:24 pmWashington, D.C. Reagan-National

$745

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

Cheapest round-trip

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Mon 2/1

8:30 pm-8:20 pm

1 stop17h 50m

Oslo Gardermoen

Fri 2/5

9:05 pm-6:50 pm

1 stop27h 45m

$552

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Wed 12/30

8:30 pm-1:10 pm

1 stop10h 40m

Oslo Gardermoen

Tue 1/12

9:05 pm-5:15 pm

1 stop26h 10m

$552

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Mon 11/30

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sun 12/6

9:30 pm-6:30 pm

1 stop27h 00m

$553

Quickest round-trip

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Thu 12/31

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sun 1/10

1:10 pm-6:30 pm

1 stop11h 20m

$559

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Sun 11/15

7:40 pm-3:35 pm

1 stop13h 55m

Oslo Gardermoen

Tue 11/24

9:10 am-6:30 pm

1 stop15h 20m

$574

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Sun 11/15

10:30 pm-5:55 pm

1 stop13h 25m

Oslo Gardermoen

Mon 11/30

6:45 pm-2:45 pm

1 stop26h 00m

$584

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Wed 11/11

7:40 pm-3:35 pm

1 stop13h 55m

Oslo Gardermoen

Sat 11/21

9:05 pm-6:30 pm

2 stops27h 25m

$589

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Sun 11/15

10:30 pm-5:55 pm

1 stop13h 25m

Oslo Gardermoen

Mon 11/30

6:45 pm-2:45 pm

1 stop26h 00m

$596

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Mon 11/23

10:55 pm-5:40 pm

1 stop12h 45m

Oslo Gardermoen

Thu 11/26

6:15 am-4:26 pm

2 stops16h 11m

$740

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Fri 12/4

12:35 pm-11:00 am

2 stops16h 25m

Oslo Gardermoen

Sat 12/12

6:15 am-2:35 pm

1 stop14h 20m

$741

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 January is, on average, the cheapest month to fly to Oslo from District of Columbia, with most prices found around $480. If you’re not able to fly to Oslo in January, then April is your next best option. Flight prices from District of Columbia to Oslo during April average around $487.

How far in advance should I book a flight from District of Columbia 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 $650 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 $478 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

Best Price Found	$255
Fastest flight time	9h 55m
Direct flights	None

The best one-way flight to Oslo from District of Columbia in the past 72 hours is $255. The best round-trip flight deal from District of Columbia to Oslo found on momondo in the last 72 hours is $552.

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

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

Frequently asked questions about flying from District of Columbia to Oslo

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 September 2026, there are 6 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 $390	Free Cancellation	Rating 6.9 740 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $401	Free Cancellation	Rating 7.2 2,382 reviews	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	PriceFrom $440	Free Cancellation	Rating 7.4 1,979 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $513	Free Cancellation	Rating 7.8 1,569 reviews	Search KLM flights
United Airlines	PriceFrom $519	Free Cancellation	Rating 7.4 10,173 reviews	Search United Airlines flights
Lufthansa	PriceFrom $526	Free Cancellation	Rating 6.8 8,225 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.

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Fly into one of these airports located in Oslo

Oslo Gardermoen Airport

Oslo Sandefjord Airport

Cheap flights from District of Columbia to Oslo from $255

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 12/8. 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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TAP AIR PORTUGAL flights from District of Columbia to Oslo

Our best TAP AIR PORTUGAL deals on District of Columbia to Oslo flight tickets

Air Canada flights from District of Columbia to Oslo

Our best Air Canada 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

What is the cheapest month to fly to Oslo?

How far in advance should I book a flight from District of Columbia to Oslo?

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

What airlines fly to Oslo?

Cheap District of Columbia to Oslo flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from District of Columbia 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?

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

Fly your favorite airline to Oslo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Norway

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

Fly to other destinations from District of Columbia

According to popular flight searches on momondo this year

Complete your trip to Oslo

Explore popular destinations other users love

According to popular flight searches on momondo this year