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 46% 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.

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

Icelandair and TAP AIR PORTUGAL are the most popular carriers operating from Washington, D.C. to Oslo

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.

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 November 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 2026/27

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.

8:30 pm - 6:15 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

15h 45m1 stop Kastrup Copenhagen

5:10 pm - 5:15 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

30h 05m1 stop Kastrup Copenhagen

$428Scandinavian Airlines

Mon, Feb 1 - Tue, Feb 9

8:10 pm - 12:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

10h 45m1 stop Kastrup Copenhagen

6:00 am - 5:00 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Kastrup Copenhagen

$428Scandinavian Airlines

Tue, Apr 20 - Tue, Apr 27

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

$480Icelandair

Thu, Nov 26 - Thu, Dec 10

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

$503Icelandair

Mon, Nov 23 - Sun, Dec 6

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

9h 55m1 stop Reykjavik Keflavik Intl

6:45 pm - 2:40 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

25h 55m1 stop Lisbon Humberto Delgado

$584Multiple Airlines

Mon, Dec 7 - Mon, Dec 14

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

13h 25m1 stop Lisbon Humberto Delgado

6:45 pm - 2:40 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

25h 55m1 stop Lisbon Humberto Delgado

$633TAP AIR PORTUGAL

Sun, Nov 29 - Mon, Dec 7

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

13h 25m1 stop Lisbon Humberto Delgado

1:00 pm - 3:15 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

32h 15m1 stop Lisbon Humberto Delgado

$633TAP AIR PORTUGAL

Sun, Nov 29 - Sun, Dec 6

9:35 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 55m1 stop Lisbon Humberto Delgado

1:50 pm - 7:20 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

11h 30m1 stop Reykjavik Keflavik Intl

$654Multiple Airlines

Sat, Apr 3 - Sat, Apr 10

6:45 pm - 11:00 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

11h 15m1 stop Munich Franz Josef Strauss

6:15 am - 4:55 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Frankfurt am Main

$719United Airlines

Tue, Mar 23 - Thu, Mar 25

10:28 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

35h 17m2 stops Chicago O'Hare Intl Frankfurt am Main

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

14h 20m1 stop Frankfurt am Main

$730United Airlines

Mon, Feb 1 - Thu, Feb 4

Cheap last minute flights

Enter your travel dates to find the best prices.

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

$590Icelandair

Mon, Nov 16 - Mon, Nov 23

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

13h 25m1 stop Lisbon Humberto Delgado

6:45 pm - 2:40 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

25h 55m1 stop Lisbon Humberto Delgado

$636TAP AIR PORTUGAL

Wed, Nov 11 - Mon, Nov 16

5:25 pm - 12:10 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

12h 45m1 stop Lisbon Humberto Delgado

6:45 pm - 2:40 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

25h 55m1 stop Lisbon Humberto Delgado

$656TAP AIR PORTUGAL

Thu, Nov 12 - Mon, Nov 16

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

$671Icelandair

Sun, Nov 15 - Tue, Nov 17

6:00 pm - 1:05 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 05m1 stop Frankfurt am Main

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

$717Multiple Airlines

Sun, Nov 15 - Tue, Nov 17

6:00 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

15h 45m1 stop Frankfurt am Main

6:15 am - 3:55 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Frankfurt am Main

$733Lufthansa

Thu, Nov 12 - Mon, Nov 16

6:00 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

15h 45m1 stop Frankfurt am Main

6:15 am - 3:55 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 40m1 stop Frankfurt am Main

$736Lufthansa

Thu, Nov 12 - Mon, Nov 16

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

12h 45m1 stop Munich Franz Josef Strauss

2:20 pm - 2:10 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

29h 50m1 stop Vienna Intl

$739Multiple Airlines

Wed, Nov 11 - Sun, Nov 15

1:15 pm - 5:10 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

21h 55m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

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

14h 20m1 stop Frankfurt am Main

$751United Airlines

Wed, Nov 11 - Sun, Nov 15

1:15 pm - 5:10 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

21h 55m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

9:35 am - 3:55 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

12h 20m1 stop Frankfurt am Main

$751United Airlines

Thu, Nov 12 - Sun, Nov 15

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Icelandair flights from Washington, D.C. to Oslo

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

Icelandair

Nov 26

IAD7:40 pmWashington, D.C. Dulles Intl

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

Dec 10

OSL1:10 pmOslo Gardermoen

11h 20m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$480

Icelandair

Nov 23

IAD7:40 pmWashington, D.C. Dulles Intl

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

Dec 6

OSL9:30 pmOslo Gardermoen

27h 00m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$503

Icelandair

Nov 23

IAD7:40 pmWashington, D.C. Dulles Intl

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

Dec 7

OSL1:10 pmOslo Gardermoen

11h 20m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$511

Scandinavian Airlines flights from Washington, D.C. to Oslo

Our best Scandinavian Airlines deals on Washington, D.C. to Oslo flight tickets

Scandinavian Airlines

Feb 1

IAD8:30 pmWashington, D.C. Dulles Intl

15h 45m

1 stop

OSL6:15 pmOslo Gardermoen

Feb 9

OSL5:10 pmOslo Gardermoen

30h 05m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$428

Scandinavian Airlines

Jan 20

IAD8:30 pmWashington, D.C. Dulles Intl

21h 50m

1 stop

OSL12:20 amOslo Gardermoen

Jan 27

OSL9:00 amOslo Gardermoen

12h 15m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$430

Scandinavian Airlines

Jan 27

IAD4:45 pmWashington, D.C. Dulles Intl

10h 35m

1 stop

OSL9:20 amOslo Gardermoen

Feb 14

OSL5:10 pmOslo Gardermoen

30h 05m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$481

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-6:15 pm

1 stop15h 45m

Oslo Gardermoen

Tue 2/9

5:10 pm-5:15 pm

1 stop30h 05m

$428

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Tue 4/20

8:10 pm-12:55 pm

1 stop10h 45m

Oslo Gardermoen

Tue 4/27

6:00 am-5:00 pm

1 stop17h 00m

$428

Quickest round-trip

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Thu 11/26

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Thu 12/10

1:10 pm-6:30 pm

1 stop11h 20m

$480

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Mon 11/23

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sun 12/6

9:30 pm-6:30 pm

1 stop27h 00m

$503

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Mon 12/7

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Mon 12/14

6:45 pm-2:40 pm

1 stop25h 55m

$584

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Sun 11/29

10:30 pm-5:55 pm

1 stop13h 25m

Oslo Gardermoen

Mon 12/7

6:45 pm-2:40 pm

1 stop25h 55m

$633

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Sun 11/29

10:30 pm-5:55 pm

1 stop13h 25m

Oslo Gardermoen

Sun 12/6

1:00 pm-3:15 pm

1 stop32h 15m

$633

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Sat 4/3

9:35 pm-5:30 pm

1 stop13h 55m

Oslo Gardermoen

Sat 4/10

1:50 pm-7:20 pm

1 stop11h 30m

$654

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Tue 3/23

6:45 pm-11:00 am

1 stop11h 15m

Oslo Gardermoen

Thu 3/25

6:15 am-4:55 pm

1 stop15h 40m

$719

Washington, D.C.Oslo

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

IADOSL

Washington, D.C. Dulles Intl

Mon 2/1

10:28 pm-3:45 pm

2 stops35h 17m

Oslo Gardermoen

Thu 2/4

6:15 am-2:35 pm

1 stop14h 20m

$730

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 $508 to $626.
The lowest price recently found on this route was $428.

What is the cheapest month to fly to Oslo?

The month of January is, on average, the cheapest month to fly to Oslo from Washington, D.C., with most prices found around $482. If you’re not able to fly to Oslo in January, then February is your next best option. Flight prices from Washington, D.C. to Oslo during February average around $495.

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 $664 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

Best Price Found	$219
Fastest flight time	9h 55m
Direct flights	None

The best one-way flight to Oslo from Washington, D.C. in the past 72 hours is $219. The best round-trip flight deal from Washington, D.C. to Oslo found on momondo in the last 72 hours is $428.

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 November 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 6.9 767 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $401	Free Cancellation	Rating 7.2 2,395 reviews	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	PriceFrom $456	Free Cancellation	Rating 7.5 2,028 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $513	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
United Airlines	PriceFrom $521	Free Cancellation	Rating 7.3 10,471 reviews	Search United Airlines flights
Lufthansa	PriceFrom $526	Free Cancellation	Rating 6.8 8,290 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

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Fly into one of these airports located in Oslo

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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 4/20. 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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Icelandair flights from Washington, D.C. to Oslo

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

Scandinavian Airlines flights from Washington, D.C. to Oslo

Our best Scandinavian Airlines 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

Best Price Found

Fastest flight time

Direct flights

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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