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

Air Canada, Delta, and American Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Oslo

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport 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.

$356 Cheap Flights from Washington, D.C. Reagan-National Airport to Oslo in 2025/26

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Oslo

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One-way

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Cheap round-trip flights

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11:00 am - 6:45 amDCA-OSL

13h 45m1 stop

1:05 pm - 11:12 pmOSL-DCA

16h 07m1 stop

$450Scandinavian Airlines

Find Deal

Mon, May 4 - Thu, May 14

11:05 am - 12:10 pmDCA-OSL

19h 05m2 stops

11:50 am - 9:56 pmOSL-DCA

16h 06m2 stops

$486Multiple Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

6:00 am - 12:10 pmDCA-OSL

24h 10m2 stops

6:45 am - 3:31 pmOSL-DCA

14h 46m2 stops

$487Multiple Airlines

Find Deal

Sat, Dec 6 - Fri, Dec 12

11:05 am - 5:40 pmDCA-OSL

24h 35m2 stops

11:50 am - 9:56 pmOSL-DCA

16h 06m2 stops

$490Multiple Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

6:00 am - 12:10 pmDCA-OSL

24h 10m2 stops

1:45 pm - 8:55 amOSL-DCA

25h 10m2 stops

$491Multiple Airlines

Find Deal

Sat, Dec 6 - Thu, Dec 11

6:59 am - 1:05 pmDCA-OSL

24h 06m2 stops

11:50 am - 9:56 pmOSL-DCA

16h 06m2 stops

$502Multiple Airlines

Find Deal

Sun, Dec 7 - Wed, Dec 10

11:05 am - 5:40 pmDCA-OSL

24h 35m2 stops

6:15 am - 10:21 amOSL-DCA

34h 06m2 stops

$506Air Canada

Find Deal

Wed, Dec 3 - Mon, Dec 8

11:05 am - 5:40 pmDCA-OSL

24h 35m2 stops

11:50 am - 9:56 pmOSL-DCA

16h 06m2 stops

$508Air Canada

Find Deal

Wed, Dec 3 - Wed, Dec 10

4:10 pm - 12:10 pmDCA-OSL

38h 00m2 stops

6:15 am - 10:21 amOSL-DCA

34h 06m2 stops

$509Air Canada

Find Deal

Sat, Nov 29 - Sat, Dec 6

11:13 am - 2:05 pmDCA-TRF

20h 52m2 stops

2:35 pm - 11:58 pmTRF-DCA

39h 23m2 stops

$749Scandinavian Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

United Airlines flights from Washington, D.C. Reagan-National Airport to Oslo

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Oslo flight tickets

United Airlines

Jan 7

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

16h 40m

2 stops

OSL5:40 pmOslo Gardermoen

Jan 11

OSL6:05 amOslo Gardermoen

17h 26m

2 stops

DCA5:31 pmWashington, D.C. Reagan-National

$610

Find similar

United Airlines

Dec 1

DCA3:30 pmWashington, D.C. Reagan-National

15h 25m

2 stops

OSL12:55 pmOslo Gardermoen

Dec 8

OSL6:15 amOslo Gardermoen

15h 16m

2 stops

DCA3:31 pmWashington, D.C. Reagan-National

$611

Find similar

United Airlines

Nov 16

DCA12:00 pmWashington, D.C. Reagan-National

19h 05m

2 stops

OSL1:05 pmOslo Gardermoen

Nov 18

OSL1:45 pmOslo Gardermoen

38h 11m

2 stops

DCA9:56 pmWashington, D.C. Reagan-National

$643

Find similar

American Airlines flights from Washington, D.C. Reagan-National Airport to Oslo

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Oslo flight tickets

American Airlines

Apr 3

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

15h 36m

2 stops

OSL4:35 pmOslo Gardermoen

Apr 11

OSL8:20 amOslo Gardermoen

15h 09m

2 stops

DCA5:29 pmWashington, D.C. Reagan-National

$537

Find similar

American Airlines

May 11

DCA5:59 pmWashington, D.C. Reagan-National

16h 36m

2 stops

OSL4:35 pmOslo Gardermoen

May 25

OSL12:50 pmOslo Gardermoen

16h 17m

2 stops

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

$556

Find similar

American Airlines

Nov 15

DCA5:45 pmWashington, D.C. Reagan-National

14h 25m

2 stops

OSL2:10 pmOslo Gardermoen

Nov 17

OSL7:20 amOslo Gardermoen

15h 34m

2 stops

DCA4:54 pmWashington, D.C. Reagan-National

$723

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Mon 5/4

11:00 am-6:45 am

1 stop13h 45m

Oslo Gardermoen

Thu 5/14

1:05 pm-11:12 pm

1 stop16h 07m

$450

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sat 12/6

11:05 am-12:10 pm

2 stops19h 05m

Oslo Gardermoen

Wed 12/10

11:50 am-9:56 pm

2 stops16h 06m

$486

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sat 12/6

6:00 am-12:10 pm

2 stops24h 10m

Oslo Gardermoen

Fri 12/12

6:45 am-3:31 pm

2 stops14h 46m

$487

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Wed 12/3

11:05 am-5:40 pm

2 stops24h 35m

Oslo Gardermoen

Wed 12/10

11:50 am-9:56 pm

2 stops16h 06m

$490

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sat 12/6

6:00 am-12:10 pm

2 stops24h 10m

Oslo Gardermoen

Thu 12/11

1:45 pm-8:55 am

2 stops25h 10m

$491

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sun 12/7

6:59 am-1:05 pm

2 stops24h 06m

Oslo Gardermoen

Wed 12/10

11:50 am-9:56 pm

2 stops16h 06m

$502

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Wed 12/3

11:05 am-5:40 pm

2 stops24h 35m

Oslo Gardermoen

Mon 12/8

6:15 am-10:21 am

2 stops34h 06m

$506

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Wed 12/3

11:05 am-5:40 pm

2 stops24h 35m

Oslo Gardermoen

Wed 12/10

11:50 am-9:56 pm

2 stops16h 06m

$508

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sat 11/29

4:10 pm-12:10 pm

2 stops38h 00m

Oslo Gardermoen

Sat 12/6

6:15 am-10:21 am

2 stops34h 06m

$509

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Wed 12/3

11:13 am-2:05 pm

2 stops20h 52m

Oslo Sandefjord

Sun 12/7

2:35 pm-11:58 pm

2 stops39h 23m

$749

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 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 Washington, D.C. Reagan-National Airport to Oslo for around $698.

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

Flying to Oslo from Washington, D.C. Reagan-National Airport 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.

Cheap Washington, D.C. Reagan-National Airport to Oslo flight deals and tips

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

Direct flights	None

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

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How far is Washington, D.C. Reagan-National to Oslo by plane?
Washington, D.C. Reagan-National and Oslo are 3872.9 mi apart from one another. Typically, this will take 13h 45m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Oslo?
Prices for flights from Washington, D.C. Reagan-National Airport to Oslo refresh daily.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Oslo?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport 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.

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?

Flights from Washington, D.C. to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

Yes momondo offers price alerts on flights to Oslo from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oslo trip

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Find better results for your trip to Norway

Cheap flights from Washington, D.C. Reagan-National Airport to Oslo from $356

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Filter for what you want

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Oslo

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United Airlines flights from Washington, D.C. Reagan-National Airport to Oslo

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Oslo flight tickets

American Airlines flights from Washington, D.C. Reagan-National Airport to Oslo

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Oslo flight tickets

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Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Oslo that are best for you.

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 day to depart on your flight to Oslo?

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

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

Air Canada, Delta, and American Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Oslo

Cheap Washington, D.C. Reagan-National Airport to Oslo flight deals and tips

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

Direct flights

How far is Washington, D.C. Reagan-National to Oslo by plane?

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

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

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Washington, D.C. 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