What airlines fly to Oslo?

Icelandair, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Oslo from Washington, D.C. according to our data. Icelandair is the first choice among our users, with 49% 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.

How long does it take to fly to Oslo?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Oslo you fly into. For example, flying from Baltimore to Oslo Gardermoen Airport takes 9h 55m on average. On the other hand, flying from Washington, D.C. to Oslo Gardermoen Airport takes 11h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Washington, D.C. to Oslo?

Icelandair, Delta, and United Airlines are the most popular carriers operating from Washington, D.C. to Oslo

When did momondo last update prices for flights from Washington, D.C. to Oslo?

Prices for flights from Washington, D.C. to Oslo were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Oslo?

There are 6 operators available for flights from Washington, D.C. to Oslo as of August 2026.

How old do you have to be to fly from Washington, D.C. to Oslo?

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 Washington, D.C. to Oslo.

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

The travel and health documents required for your trip to Oslo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$219 Cheap Flights from Washington, D.C. to Oslo in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 8:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

18h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 30m1 stop Reykjavik Keflavik Intl

$486Icelandair

Wed, Nov 4 - Sun, Nov 8

7:40 pm - 8:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

18h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 30m1 stop Reykjavik Keflavik Intl

$486Icelandair

Wed, Dec 2 - Mon, Dec 7

8:20 pm - 8:15 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

17h 55m1 stop Kastrup Copenhagen

9:00 am - 5:00 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Kastrup Copenhagen

$586Scandinavian Airlines

Sun, Sep 6 - Wed, Sep 9

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

$587TAP AIR PORTUGAL

Sun, Nov 15 - Mon, Nov 30

8:20 pm - 2:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

12h 35m1 stop Kastrup Copenhagen

11:00 am - 11:50 amOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

30h 50m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$588Scandinavian Airlines

Thu, Oct 8 - Wed, Oct 14

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

18h 10m2 stops Kastrup Copenhagen Stockholm Arlanda

11:40 am - 5:00 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

35h 20m2 stops Stockholm Arlanda Kastrup Copenhagen

$589Multiple Airlines

Mon, Sep 21 - Wed, Oct 7

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

$594TAP AIR PORTUGAL

Sun, Nov 15 - Mon, Nov 30

8:20 pm - 8:00 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

29h 40m3 stops Kastrup Copenhagen Helsinki-Vantaa Stockholm Arlanda

8:25 pm - 5:00 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

26h 35m3 stops Riga Intl Helsinki-Vantaa Kastrup Copenhagen

$608Multiple Airlines

Mon, Sep 21 - Wed, Sep 30

11:55 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

$739United Airlines

Thu, Oct 29 - Wed, Nov 4

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

13h 35m1 stop Munich Franz Josef Strauss

6:35 am - 4:18 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 43m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$739United Airlines

Thu, Aug 20 - Wed, Aug 26

Cheap last minute flights

Enter your travel dates to find the best prices.

8:20 pm - 12:10 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

21h 50m1 stop Zurich

5:35 am - 4:45 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

17h 10m1 stop Zurich

$703SWISS

Thu, Aug 13 - Thu, Aug 20

3:25 pm - 9:05 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

11h 40m1 stop Frankfurt am Main

5:35 am - 4:45 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

17h 10m1 stop Zurich

$744Multiple Airlines

Thu, Aug 13 - Thu, Aug 20

5:15 pm - 6:15 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

19h 00m2 stops Chicago O'Hare Intl Frankfurt am Main

6:45 am - 3:15 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

14h 30m1 stop Frankfurt am Main

$752United Airlines

Thu, Aug 13 - Thu, Aug 20

3:25 pm - 9:05 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

11h 40m1 stop Frankfurt am Main

6:25 am - 4:07 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 42m2 stops Frankfurt am Main Toronto Pearson Intl

$756United Airlines

Fri, Aug 14 - Fri, Aug 21

12:29 pm - 4:35 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

22h 06m2 stops New York John F Kennedy Intl Kastrup Copenhagen

7:55 am - 5:00 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 05m1 stop Kastrup Copenhagen

$759Scandinavian Airlines

Thu, Aug 13 - Thu, Aug 20

6:10 pm - 1:40 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 30m1 stop Amsterdam Schiphol

6:30 am - 3:35 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 05m1 stop Amsterdam Schiphol

$769KLM

Mon, Aug 10 - Fri, Aug 14

3:25 pm - 9:05 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

11h 40m1 stop Frankfurt am Main

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

17h 13m2 stops Frankfurt am Main Boston Logan Intl

$778Lufthansa

Fri, Aug 14 - Tue, Aug 18

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

17h 45m1 stop Munich Franz Josef Strauss

7:05 pm - 4:05 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

27h 00m1 stop Frankfurt am Main

$784Lufthansa

Wed, Aug 12 - Mon, Aug 17

5:40 pm - 1:40 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

14h 00m1 stop Amsterdam Schiphol

8:00 am - 3:35 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

13h 35m1 stop Amsterdam Schiphol

$806KLM

Fri, Aug 14 - Sat, Aug 22

8:20 pm - 12:25 amIAD Washington, D.C. Dulles Intl-TRF Oslo Sandefjord

22h 05m1 stop Kastrup Copenhagen

3:05 pm - 5:00 pmTRF Oslo Sandefjord-IAD Washington, D.C. Dulles Intl

31h 55m1 stop Kastrup Copenhagen

$916Scandinavian Airlines

Thu, Aug 13 - Thu, Aug 20

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TAP AIR PORTUGAL flights from Washington, D.C. to Oslo

Our best TAP AIR PORTUGAL deals on Washington, D.C. 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

$587

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

$594

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

$610

Air Canada flights from Washington, D.C. to Oslo

Our best Air Canada deals on Washington, D.C. to Oslo flight tickets

Air Canada

Sep 1

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

17h 25m

2 stops

OSL3:45 pmOslo Gardermoen

Sep 8

OSL6:45 amOslo Gardermoen

17h 30m

2 stops

DCA6:15 pmWashington, D.C. Reagan-National

$790

Air Canada

Sep 3

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

23h 21m

2 stops

OSL12:20 pmOslo Gardermoen

Sep 8

OSL11:45 amOslo Gardermoen

33h 55m

2 stops

DCA3:40 pmWashington, D.C. Reagan-National

$791

Air Canada

Sep 2

DCA9:40 amWashington, D.C. Reagan-National

25h 35m

2 stops

OSL5:15 pmOslo Gardermoen

Sep 7

OSL6:05 pmOslo Gardermoen

31h 54m

2 stops

DCA7:59 pmWashington, D.C. Reagan-National

$792

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Wed 11/4

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

Sun 11/8

1:10 pm-6:40 pm

1 stop11h 30m

$486

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Wed 12/2

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

Mon 12/7

1:10 pm-6:40 pm

1 stop11h 30m

$486

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Sun 9/6

8:20 pm-8:15 pm

1 stop17h 55m

Oslo Gardermoen

Wed 9/9

9:00 am-5:00 pm

1 stop14h 00m

$586

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

$587

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Thu 10/8

8:20 pm-2:55 pm

1 stop12h 35m

Oslo Gardermoen

Wed 10/14

11:00 am-11:50 am

2 stops30h 50m

$588

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Mon 9/21

8:20 pm-8:30 pm

2 stops18h 10m

Oslo Gardermoen

Wed 10/7

11:40 am-5:00 pm

2 stops35h 20m

$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

$594

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Mon 9/21

8:20 pm-8:00 am

3 stops29h 40m

Oslo Gardermoen

Wed 9/30

8:25 pm-5:00 pm

3 stops26h 35m

$608

Quickest round-trip

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Thu 10/29

11:55 pm-5:40 pm

1 stop12h 45m

Oslo Gardermoen

Wed 11/4

6:15 am-4:26 pm

2 stops16h 11m

$739

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Thu 8/20

10:20 pm-5:55 pm

1 stop13h 35m

Oslo Gardermoen

Wed 8/26

6:35 am-4:18 pm

2 stops15h 43m

$739

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 Washington, D.C. 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

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Oslo?

Prices are currently low for flights on this route.

Typical prices usually range from $553 to $802.
The lowest price recently found on this route was $486.

What is the cheapest month to fly to Oslo?

The month of April is, on average, the cheapest month to fly to Oslo from Washington, D.C., with most prices found around $466. If you’re not able to fly to Oslo in April, then January is your next best option. Flight prices from Washington, D.C. to Oslo during January average around $483.

How far in advance should I book a flight from Washington, D.C. to Oslo?

You are more likely to see cheaper flights to Oslo from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $627 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from Washington, D.C. for as low as $478 on momondo.

Cheap Washington, D.C. to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Oslo

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from Washington, D.C. to Oslo takes 9h 55m

There are no direct flights from Washington, D.C. to Oslo. There are no popular flight routes from Washington, D.C. to Oslo.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Oslo

How far is Washington, D.C. to Oslo by plane?
There are 3869.9 mi between Washington, D.C. and Oslo. A reasonable flight in good conditions will take 9h 55m.
When did momondo last update prices for flights from Washington, D.C. to Oslo?
Prices for flights from Washington, D.C. to Oslo were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Oslo?
There are 6 operators available for flights from Washington, D.C. to Oslo as of August 2026.
How old do you have to be to fly from Washington, D.C. to Oslo?
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 Washington, D.C. to Oslo.
What documentation or ID do you need to fly to Oslo?
The travel and health documents required for your trip to Oslo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. to Oslo

Compare and see reviews for airlines that fly from Washington, D.C. to Oslo with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $394	Free Cancellation	Rating 6.9 726 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $401	Free Cancellation	Rating 7.2 2,360 reviews	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 1,932 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $513	Free Cancellation	Rating 7.8 1,555 reviews	Search KLM flights
United Airlines	PriceFrom $521	Free Cancellation	Rating 7.4 10,088 reviews	Search United Airlines flights
Lufthansa	PriceFrom $539	Free Cancellation	Rating 6.8 8,176 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Oslo?

It is quick and easy to find Washington, D.C. to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

Can I find flights from Washington, D.C. to Oslo with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Oslo?

Once all potential Washington, D.C. to Oslo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Oslo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oslo, momondo offers a useful price alert feature which will track prices for flights to Oslo from Washington, D.C. and alert you when they 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.

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Fly into one of these airports located in Oslo

Oslo Gardermoen Airport

Oslo Sandefjord Airport

Cheap flights from Washington, D.C. to Oslo from $219

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Oslo departing on 11/4. 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 Washington, D.C. to Oslo

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Oslo flight tickets

Air Canada flights from Washington, D.C. to Oslo

Our best Air Canada deals on Washington, D.C. to Oslo flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Oslo

What is the typical price of a round-trip flight between Washington, D.C. and Oslo?

What is the cheapest month to fly to Oslo?

How far in advance should I book a flight from Washington, D.C. to Oslo?

What is the cheapest airline that flies from Washington, D.C. to Oslo?

What airlines fly to Oslo?

How long does it take to fly to Oslo?

Cheap Washington, D.C. to Oslo flight deals and tips

Fastest flight time

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Frequently asked questions about flying from Washington, D.C. to Oslo

Best airlines flying from Washington, D.C. to Oslo

Compare and see reviews for airlines that fly from Washington, D.C. 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

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