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

Finnair, American Airlines, and British Airways are the most popular carriers operating from Oslo to District of Columbia

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

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

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

The number of operators available for flights from Oslo to District of Columbia is 2 as of May 2026.

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

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 Oslo to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia 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.

$383 Cheap Flights from Oslo to District of Columbia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oslo to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 4:05 pm

OSL

IAD

15h 35m

1 stop

6:10 pm - 11:05 am

IAD

OSL

10h 55m

1 stop

$524Multiple Airlines

Mon, May 18 - Mon, Jun 1

8:15 am - 5:25 pm

OSL

IAD

15h 10m

1 stop

10:25 pm - 11:30 pm

IAD

OSL

19h 05m

1 stop

$534British Airways

Sat, May 23 - Sat, Jun 6

4:30 pm - 7:20 pm

OSL

IAD

32h 50m

1 stop

8:30 pm - 3:25 pm

IAD

OSL

12h 55m

1 stop

$548Icelandair

Thu, May 21 - Wed, Jun 3

4:30 pm - 7:20 pm

OSL

IAD

32h 50m

1 stop

11:20 pm - 12:35 pm

IAD

OSL

31h 15m

1 stop

$551Icelandair

Wed, Jun 3 - Sun, Jun 7

11:50 am - 10:59 pm

OSL

DCA

17h 09m

2 stops

3:00 pm - 11:05 am

DCA

OSL

14h 05m

2 stops

$564Delta

Fri, May 15 - Thu, May 28

4:30 pm - 10:15 pm

OSL

IAD

11h 45m

1 stop

8:30 pm - 12:35 pm

IAD

OSL

10h 05m

1 stop

$569Icelandair

Wed, May 27 - Mon, Jun 8

3:05 pm - 5:00 pm

TRF

IAD

31h 55m

1 stop

8:20 pm - 12:25 am

IAD

TRF

22h 05m

1 stop

$701Scandinavian Airlines

Wed, Jun 3 - Sun, Jun 7

6:00 am - 5:00 pm

TRF

IAD

17h 00m

1 stop

8:20 pm - 2:30 pm

IAD

TRF

12h 10m

1 stop

$751Scandinavian Airlines

Sat, May 23 - Sat, Jun 6

6:35 am - 4:57 pm

OSL

DCA

16h 22m

2 stops

1:00 pm - 12:15 pm

DCA

OSL

17h 15m

2 stops

$757United Airlines

Wed, Jun 17 - Wed, Jun 24

3:30 pm - 8:00 pm

TRF

IAD

34h 30m

2 stops

5:20 pm - 3:05 pm

IAD

TRF

39h 45m

2 stops

$812Lufthansa

Sat, May 23 - Sat, Jun 6

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Icelandair flights from Oslo to District of Columbia

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

Icelandair

May 14

OSL1:50 pmOslo Gardermoen

11h 30m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

May 27

IAD8:30 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

OSL12:35 pmOslo Gardermoen

$542

Icelandair

May 21

OSL4:30 pmOslo Gardermoen

32h 50m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Jun 3

IAD8:30 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

OSL3:25 pmOslo Gardermoen

$548

Icelandair

Jun 3

OSL4:30 pmOslo Gardermoen

32h 50m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Jun 7

IAD11:20 pmWashington, D.C. Dulles Intl

31h 15m

1 stop

OSL12:35 pmOslo Gardermoen

$551

Delta flights from Oslo to District of Columbia

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

Delta

May 14

OSL6:30 amOslo Gardermoen

15h 05m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

May 27

IAD1:32 pmWashington, D.C. Dulles Intl

13h 13m

2 stops

OSL8:45 amOslo Gardermoen

$558

Delta

May 14

OSL11:50 amOslo Gardermoen

17h 34m

2 stops

DCA11:24 pmWashington, D.C. Reagan-National

May 27

DCA11:00 amWashington, D.C. Reagan-National

15h 45m

2 stops

OSL8:45 amOslo Gardermoen

$563

Delta

May 15

OSL11:50 amOslo Gardermoen

17h 09m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

May 28

DCA3:00 pmWashington, D.C. Reagan-National

14h 05m

2 stops

OSL11:05 amOslo Gardermoen

$564

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 5/18

6:30 am-4:05 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 6/1

6:10 pm-11:05 am

1 stop10h 55m

$524

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 5/23

8:15 am-5:25 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

Sat 6/6

10:25 pm-11:30 pm

1 stop19h 05m

$534

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 5/21

4:30 pm-7:20 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Wed 6/3

8:30 pm-3:25 pm

1 stop12h 55m

$548

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 6/3

4:30 pm-7:20 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Sun 6/7

11:20 pm-12:35 pm

1 stop31h 15m

$551

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Fri 5/15

11:50 am-10:59 pm

2 stops17h 09m

Washington, D.C. Reagan-National

Thu 5/28

3:00 pm-11:05 am

2 stops14h 05m

$564

Quickest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 5/27

4:30 pm-10:15 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Mon 6/8

8:30 pm-12:35 pm

1 stop10h 05m

$569

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Wed 6/3

3:05 pm-5:00 pm

1 stop31h 55m

Washington, D.C. Dulles Intl

Sun 6/7

8:20 pm-12:25 am

1 stop22h 05m

$701

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Sat 5/23

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Sat 6/6

8:20 pm-2:30 pm

1 stop12h 10m

$751

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Wed 6/17

6:35 am-4:57 pm

2 stops16h 22m

Washington, D.C. Reagan-National

Wed 6/24

1:00 pm-12:15 pm

2 stops17h 15m

$757

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Sat 5/23

3:30 pm-8:00 pm

2 stops34h 30m

Washington, D.C. Dulles Intl

Sat 6/6

5:20 pm-3:05 pm

2 stops39h 45m

$812

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 Oslo to District of Columbia

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 District of Columbia?

In general, January is the cheapest month to fly from Oslo to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $206. If you don’t want to visit District of Columbia in January, then you should wait until August to fly from Oslo, when ticket prices are also cheap, with an average price of $290.

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

You are more likely to see cheaper flights to District of Columbia from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $598 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Oslo for as low as $517 on momondo.

Cheap Oslo to District of Columbia flight deals and tips

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

Fastest flight time	11h 20m
Direct flights	None

The fastest flight from Oslo to District of Columbia takes 11h 20m

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

Search flight deals

Frequently asked questions about flying from Oslo to District of Columbia

When did momondo last update prices for flights from Oslo to District of Columbia?
Prices for flights from Oslo to District of Columbia are updated daily.
How many operators does momondo search for flights from Oslo to District of Columbia?
The number of operators available for flights from Oslo to District of Columbia is 2 as of May 2026.
How old do you have to be to fly from Oslo to District of Columbia?
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 Oslo to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia 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 Oslo to District of Columbia

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 9,684 reviews		Search United Airlines flights
Scandinavian Airlines	PriceFrom $496	Free Cancellation	Rating 7.4 1,769 reviews		Search Scandinavian Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from Oslo.

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

Flights from Oslo to District of Columbia 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 Oslo to District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oslo to District of Columbia.

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

Yes momondo offers price alerts on flights to District of Columbia from Oslo. 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.