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Cheap flights from Oslo Gardermoen Airport to District of Columbia from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo Gardermoen Airport to District of Columbia departing on 4/16. 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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Find the cheapest flights from Oslo Gardermoen Airport to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
9:30 pm - 6:30 pmOSL-IAD
27h 00m1 stop
Icelandair Logo
7:40 pm - 11:35 amIAD-OSL
9h 55m1 stop
$432Icelandair
Find Deal
Sun, Nov 23 - Sat, Dec 6
Icelandair Logo
1:10 pm - 6:30 pmOSL-IAD
11h 20m1 stop
Icelandair Logo
7:40 pm - 8:35 pmIAD-OSL
18h 55m1 stop
$444Icelandair
Find Deal
Wed, Nov 26 - Sat, Nov 29
Delta Logo
6:30 am - 4:05 pmOSL-IAD
15h 35m1 stop
Delta Logo
12:30 pm - 1:50 pmIAD-OSL
19h 20m2 stops
$452Delta
Find Deal
Fri, Dec 5 - Mon, Dec 8
British Airways Logo
6:30 pm - 11:59 pmOSL-IAD
35h 29m2 stops
British Airways Logo
5:43 pm - 10:35 pmIAD-OSL
23h 52m2 stops
$497British Airways
Find Deal
Sat, Feb 28 - Sat, Mar 28
United Airlines Logo
9:35 am - 3:50 pmOSL-IAD
12h 15m1 stop
United Airlines Logo
5:40 pm - 11:00 amIAD-OSL
11h 20m1 stop
$503United Airlines
Find Deal
Sun, Nov 23 - Sat, Dec 6
United Airlines Logo
9:35 am - 3:50 pmOSL-IAD
12h 15m1 stop
United Airlines Logo
5:40 pm - 11:00 amIAD-OSL
11h 20m1 stop
$507United Airlines
Find Deal
Sun, Nov 23 - Sat, Dec 6
Lufthansa Logo
1:50 pm - 8:15 pmOSL-IAD
12h 25m1 stop
Lufthansa Logo
10:00 pm - 5:50 pmIAD-OSL
13h 50m1 stop
$509Lufthansa
Find Deal
Wed, Nov 26 - Tue, Dec 2
British Airways Logo
11:45 am - 9:43 pmOSL-DCA
15h 58m2 stops
British Airways Logo
5:45 pm - 2:10 pmDCA-OSL
14h 25m2 stops
$583British Airways
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Tue, Nov 25 - Tue, Dec 2
Scandinavian Airlines Logo
11:05 am - 11:55 pmOSL-DCA
18h 50m2 stops
Scandinavian Airlines Logo
2:00 pm - 9:20 amDCA-OSL
13h 20m2 stops
$706Scandinavian Airlines
Find Deal
Sun, Nov 23 - Sat, Dec 6
Lufthansa Logo
6:30 pm - 3:20 pmOSL-IAD
26h 50m2 stops
Lufthansa Logo
10:15 pm - 11:00 amIAD-OSL
30h 45m2 stops
$780Lufthansa
Find Deal
Wed, Dec 17 - Sun, Jan 4

Icelandair flights from Oslo Gardermoen Airport to District of Columbia

Our best Icelandair deals on Oslo Gardermoen Airport to District of Columbia flight tickets
Icelandair
Nov 23
OSL9:30 pmOslo Gardermoen
27h 00m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Dec 6
IAD7:40 pmWashington, D.C. Dulles Intl
9h 55m
1 stop
OSL11:35 amOslo Gardermoen
$432
Find similar
Icelandair
Nov 26
OSL1:10 pmOslo Gardermoen
11h 20m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Nov 29
IAD7:40 pmWashington, D.C. Dulles Intl
18h 55m
1 stop
OSL8:35 pmOslo Gardermoen
$444
Find similar
Icelandair
Nov 24
OSL1:10 pmOslo Gardermoen
11h 20m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Dec 3
IAD7:40 pmWashington, D.C. Dulles Intl
9h 55m
1 stop
OSL11:35 amOslo Gardermoen
$487
Find similar

Delta flights from Oslo Gardermoen Airport to District of Columbia

Our best Delta deals on Oslo Gardermoen Airport to District of Columbia flight tickets
Delta
Dec 5
OSL6:30 amOslo Gardermoen
15h 35m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Dec 8
IAD12:30 pmWashington, D.C. Dulles Intl
19h 20m
2 stops
OSL1:50 pmOslo Gardermoen
$452
Find similar
Delta
Dec 5
OSL9:25 amOslo Gardermoen
12h 40m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Dec 8
IAD6:50 pmWashington, D.C. Dulles Intl
15h 30m
1 stop
OSL4:20 pmOslo Gardermoen
$456
Find similar
Delta
Dec 5
OSL6:30 amOslo Gardermoen
35h 09m
2 stops
IAD11:39 amWashington, D.C. Dulles Intl
Dec 8
IAD12:30 pmWashington, D.C. Dulles Intl
19h 20m
2 stops
OSL1:50 pmOslo Gardermoen
$458
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen Airport to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 11/23

9:30 pm-6:30 pm

1 stop27h 00m

Washington, D.C. Dulles Intl

Sat 12/6

7:40 pm-11:35 am

1 stop9h 55m

$432

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 11/26

1:10 pm-6:30 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Sat 11/29

7:40 pm-8:35 pm

1 stop18h 55m

$444

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Fri 12/5

6:30 am-4:05 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 12/8

12:30 pm-1:50 pm

2 stops19h 20m

$452

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 2/28

6:30 pm-11:59 pm

2 stops35h 29m

Washington, D.C. Dulles Intl

Sat 3/28

5:43 pm-10:35 pm

2 stops23h 52m

$497

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 11/23

9:35 am-3:50 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

Sat 12/6

5:40 pm-11:00 am

1 stop11h 20m

$503

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 11/23

9:35 am-3:50 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

Sat 12/6

5:40 pm-11:00 am

1 stop11h 20m

$507

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 11/26

1:50 pm-8:15 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Tue 12/2

10:00 pm-5:50 pm

1 stop13h 50m

$509

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Tue 11/25

11:45 am-9:43 pm

2 stops15h 58m

Washington, D.C. Reagan-National

Tue 12/2

5:45 pm-2:10 pm

2 stops14h 25m

$583

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Sun 11/23

11:05 am-11:55 pm

2 stops18h 50m

Washington, D.C. Reagan-National

Sat 12/6

2:00 pm-9:20 am

2 stops13h 20m

$706

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 12/17

6:30 pm-3:20 pm

2 stops26h 50m

Washington, D.C. Dulles Intl

Sun 1/4

10:15 pm-11:00 am

2 stops30h 45m

$780

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Oslo Gardermoen Airport 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

What is the cheapest month to fly to District of Columbia?

In general, February is the cheapest month to fly from Oslo Gardermoen Airport to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $445. If you don’t want to visit District of Columbia in February, then you should wait until November to fly from Oslo Gardermoen Airport, when ticket prices are also cheap, with an average price of $479.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $521. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Oslo Gardermoen Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $678.

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

Flying to District of Columbia from Oslo Gardermoen Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $480 when looking at flights departing at noon. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $603. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to District of Columbia from Oslo Gardermoen Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $568 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 Gardermoen Airport for as low as $426 on momondo.

Cheap Oslo Gardermoen Airport to District of Columbia flight deals and tips

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

Direct flights

None
There are no direct flights from Oslo Gardermoen Airport to District of Columbia. There are no popular flight routes from Oslo Gardermoen Airport to District of Columbia.
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  • When did momondo last update prices for flights from Oslo Gardermoen Airport to District of Columbia?

    Prices for flights from Oslo Gardermoen Airport to District of Columbia were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Gardermoen Airport 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 Gardermoen Airport to District of Columbia

Compare and see reviews for airlines that fly from Oslo Gardermoen Airport to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $319Free CancellationRating
7.1
571 reviews
Search Icelandair flights
British AirwaysPriceFrom $406Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $438Free CancellationRating
7.4
1,560 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $448Free CancellationRating
6.8
7,554 reviews
Search Lufthansa flights
United AirlinesPriceFrom $459Free CancellationRating
7.4
9,000 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oslo to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Oslo to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Oslo to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Oslo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Oslo to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

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