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

British Airways, Finnair, and American Airlines 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 August 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.

$352 Cheap Flights from Oslo to District of Columbia in 2026

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.

11:35 am - 8:20 pm

OSL

IAD

14h 45m

1 stop

1:23 pm - 11:40 pm

IAD

OSL

28h 17m

2 stops

$553American Airlines

ons, okt 7 - sön, okt 11

11:35 am - 11:58 pm

OSL

IAD

42h 23m

2 stops

7:15 pm - 11:40 pm

IAD

OSL

22h 25m

2 stops

$558American Airlines

ons, okt 7 - sön, okt 11

12:50 pm - 11:10 pm

OSL

DCA

16h 20m

2 stops

1:00 pm - 10:40 am

DCA

OSL

15h 40m

2 stops

$564American Airlines

mån, sep 21 - sön, okt 4

11:35 am - 11:10 pm

OSL

DCA

17h 35m

2 stops

2:56 pm - 10:40 am

DCA

OSL

13h 44m

2 stops

$566British Airways

mån, sep 21 - tis, okt 6

6:00 am - 5:00 pm

TRF

IAD

17h 00m

1 stop

8:20 pm - 2:30 pm

IAD

TRF

12h 10m

1 stop

$578Scandinavian Airlines

tors, sep 17 - tors, okt 1

6:00 am - 5:00 pm

TRF

IAD

17h 00m

1 stop

8:20 pm - 2:30 pm

IAD

TRF

12h 10m

1 stop

$592Scandinavian Airlines

tors, sep 17 - tors, okt 1

6:00 am - 5:00 pm

TRF

IAD

17h 00m

1 stop

8:20 pm - 2:30 pm

IAD

TRF

12h 10m

1 stop

$593Scandinavian Airlines

mån, sep 21 - sön, okt 4

6:45 am - 3:15 pm

OSL

IAD

14h 30m

1 stop

10:15 pm - 12:20 am

IAD

OSL

20h 05m

1 stop

$681Lufthansa

tors, aug 27 - tors, sep 3

7:10 am - 4:05 pm

OSL

IAD

14h 55m

2 stops

3:25 pm - 6:15 pm

IAD

OSL

20h 50m

1 stop

$691Lufthansa

tors, sep 17 - tors, sep 24

6:45 pm - 2:20 pm

OSL

IAD

25h 35m

2 stops

10:15 pm - 6:25 pm

IAD

OSL

14h 10m

1 stop

$714Lufthansa

lör, aug 15 - ons, sep 2

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Delta flights from Oslo to District of Columbia

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

Delta

Sep 21

OSL6:30 amOslo Gardermoen

17h 16m

2 stops

IAD5:46 pmWashington, D.C. Dulles Intl

Oct 6

IAD12:30 pmWashington, D.C. Dulles Intl

17h 15m

2 stops

OSL11:45 amOslo Gardermoen

$565

Delta

Sep 27

OSL6:30 amOslo Gardermoen

15h 05m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Oct 13

IAD12:30 pmWashington, D.C. Dulles Intl

17h 15m

2 stops

OSL11:45 amOslo Gardermoen

$567

Delta

Sep 21

OSL9:20 amOslo Gardermoen

12h 15m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Oct 4

IAD12:26 pmWashington, D.C. Dulles Intl

14h 19m

2 stops

OSL8:45 amOslo Gardermoen

$572

United Airlines flights from Oslo to District of Columbia

Our best United Airlines deals on Oslo to District of Columbia flight tickets

United Airlines

Sep 20

OSL9:55 amOslo Gardermoen

12h 10m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Oct 6

IAD10:20 pmWashington, D.C. Dulles Intl

17h 45m

1 stop

OSL10:05 pmOslo Gardermoen

$680

United Airlines

Aug 18

OSL9:55 amOslo Gardermoen

12h 10m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Aug 22

IAD3:25 pmWashington, D.C. Dulles Intl

11h 40m

1 stop

OSL9:05 amOslo Gardermoen

$723

United Airlines

Aug 16

OSL1:05 pmOslo Gardermoen

32h 10m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

Dec 29

IAD5:45 pmWashington, D.C. Dulles Intl

17h 25m

1 stop

OSL5:10 pmOslo Gardermoen

$834

momondo Fare Finder

Use the filters below to find and compare flights from Oslo to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

ons 10/7

11:35 am-8:20 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

sön 10/11

1:23 pm-11:40 pm

2 stops28h 17m

$553

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

ons 10/7

11:35 am-11:58 pm

2 stops42h 23m

Washington, D.C. Dulles Intl

sön 10/11

7:15 pm-11:40 pm

2 stops22h 25m

$558

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

mån 9/21

12:50 pm-11:10 pm

2 stops16h 20m

Washington, D.C. Reagan-National

sön 10/4

1:00 pm-10:40 am

2 stops15h 40m

$564

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

mån 9/21

11:35 am-11:10 pm

2 stops17h 35m

Washington, D.C. Reagan-National

tis 10/6

2:56 pm-10:40 am

2 stops13h 44m

$566

Quickest round-trip

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

tors 9/17

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

tors 10/1

8:20 pm-2:30 pm

1 stop12h 10m

$578

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

tors 9/17

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

tors 10/1

8:20 pm-2:30 pm

1 stop12h 10m

$592

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

mån 9/21

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

sön 10/4

8:20 pm-2:30 pm

1 stop12h 10m

$593

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

tors 8/27

6:45 am-3:15 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

tors 9/3

10:15 pm-12:20 am

1 stop20h 05m

$681

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

tors 9/17

7:10 am-4:05 pm

2 stops14h 55m

Washington, D.C. Dulles Intl

tors 9/24

3:25 pm-6:15 pm

1 stop20h 50m

$691

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

lör 8/15

6:45 pm-2:20 pm

2 stops25h 35m

Washington, D.C. Dulles Intl

ons 9/2

10:15 pm-6:25 pm

1 stop14h 10m

$714

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, April 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 $467. If you don’t want to visit District of Columbia in April, then you should wait until November to fly from Oslo, when ticket prices are also cheap, with an average price of $517.

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 $611 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 $498 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	15h 39m
Direct flights	None

The fastest flight from Oslo to District of Columbia takes 15h 39m

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 August 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
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 8,176 reviews		Search Lufthansa flights
Scandinavian Airlines	PriceFrom $496	Free Cancellation	Rating 7.4 1,916 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.