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Cheap flights from Oslo Gardermoen Airport to District of Columbia from $385

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 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Lufthansa Logo
6:15 am - 3:15 pm
OSL
-
IAD
15h 00m
1 stop
Lufthansa Logo
10:20 pm - 10:05 pm
IAD
-
OSL
17h 45m
1 stop
$625Lufthansa
Sat, Aug 22 - Fri, Sep 4
SWISS Logo
5:35 am - 4:45 pm
OSL
-
IAD
17h 10m
1 stop
SWISS Logo
8:20 pm - 12:10 am
IAD
-
OSL
21h 50m
1 stop
$636SWISS
Tue, Aug 18 - Tue, Aug 25
Icelandair Logo
1:50 pm - 7:20 pm
OSL
-
IAD
11h 30m
1 stop
Icelandair Logo
8:30 pm - 12:35 pm
IAD
-
OSL
10h 05m
1 stop
$642Icelandair
Wed, Sep 9 - Sat, Oct 10
Multiple Airlines Logo
6:45 am - 3:01 pm
OSL
-
IAD
14h 16m
2 stops
Multiple Airlines Logo
5:55 pm - 12:20 pm
IAD
-
OSL
12h 25m
1 stop
$650Multiple Airlines
Thu, Aug 27 - Thu, Sep 10
Multiple Airlines Logo
6:45 am - 4:05 pm
OSL
-
IAD
15h 20m
1 stop
Multiple Airlines Logo
8:20 pm - 12:10 am
IAD
-
OSL
21h 50m
1 stop
$653Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Scandinavian Airlines Logo
11:00 am - 5:00 pm
OSL
-
IAD
12h 00m
1 stop
Scandinavian Airlines Logo
8:20 pm - 12:55 pm
IAD
-
OSL
10h 35m
1 stop
$655Scandinavian Airlines
Sun, Sep 6 - Thu, Oct 8
United Airlines Logo
9:55 am - 4:05 pm
OSL
-
IAD
12h 10m
1 stop
United Airlines Logo
10:20 pm - 10:05 pm
IAD
-
OSL
17h 45m
1 stop
$657United Airlines
Mon, Sep 7 - Tue, Oct 6
United Airlines Logo
9:55 am - 4:05 pm
OSL
-
IAD
12h 10m
1 stop
United Airlines Logo
3:25 pm - 9:05 am
IAD
-
OSL
11h 40m
1 stop
$658United Airlines
Mon, Sep 7 - Sun, Oct 4
United Airlines Logo
6:15 am - 8:00 pm
OSL
-
IAD
19h 45m
1 stop
United Airlines Logo
10:15 pm - 6:35 pm
IAD
-
OSL
14h 20m
1 stop
$659United Airlines
Sat, Aug 22 - Fri, Sep 4
Scandinavian Airlines Logo
11:00 am - 10:05 pm
OSL
-
DCA
17h 05m
2 stops
Scandinavian Airlines Logo
11:00 am - 11:05 am
DCA
-
OSL
18h 05m
2 stops
$687Scandinavian Airlines
Thu, Aug 20 - Thu, Sep 3

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Lufthansa flights from Oslo Gardermoen Airport to District of Columbia

Our best Lufthansa deals on Oslo Gardermoen Airport to District of Columbia flight tickets
Lufthansa
Aug 22
OSL6:15 amOslo Gardermoen
15h 00m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Sep 4
IAD10:20 pmWashington, D.C. Dulles Intl
17h 45m
1 stop
OSL10:05 pmOslo Gardermoen
$625
Lufthansa
Jul 17
OSL6:25 amOslo Gardermoen
13h 10m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
Jul 21
IAD3:25 pmWashington, D.C. Dulles Intl
11h 40m
1 stop
OSL9:05 amOslo Gardermoen
$662
Lufthansa
Aug 13
OSL6:45 amOslo Gardermoen
14h 30m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Aug 29
IAD10:20 pmWashington, D.C. Dulles Intl
13h 55m
2 stops
OSL6:15 pmOslo Gardermoen
$674

United Airlines flights from Oslo Gardermoen Airport to District of Columbia

Our best United Airlines deals on Oslo Gardermoen Airport to District of Columbia flight tickets
United Airlines
Sep 7
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
$657
United Airlines
Sep 7
OSL9:55 amOslo Gardermoen
12h 10m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Oct 4
IAD3:25 pmWashington, D.C. Dulles Intl
11h 40m
1 stop
OSL9:05 amOslo Gardermoen
$658
United Airlines
Aug 22
OSL6:15 amOslo Gardermoen
19h 45m
1 stop
IAD8:00 pmWashington, D.C. Dulles Intl
Sep 4
IAD10:15 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
OSL6:35 pmOslo Gardermoen
$659

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 July 6, 2026.
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

Cheapest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 8/22

6:15 am-3:15 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Fri 9/4

10:20 pm-10:05 pm

1 stop17h 45m

$625

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Tue 8/18

5:35 am-4:45 pm

1 stop17h 10m

Washington, D.C. Dulles Intl

Tue 8/25

8:20 pm-12:10 am

1 stop21h 50m

$636
Quickest round-trip

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Wed 9/9

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Sat 10/10

8:30 pm-12:35 pm

1 stop10h 05m

$642

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 8/27

6:45 am-3:01 pm

2 stops14h 16m

Washington, D.C. Dulles Intl

Thu 9/10

5:55 pm-12:20 pm

1 stop12h 25m

$650

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 8/17

6:45 am-4:05 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Mon 8/24

8:20 pm-12:10 am

1 stop21h 50m

$653

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 9/6

11:00 am-5:00 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Thu 10/8

8:20 pm-12:55 pm

1 stop10h 35m

$655

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 9/7

9:55 am-4:05 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Tue 10/6

10:20 pm-10:05 pm

1 stop17h 45m

$657

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 9/7

9:55 am-4:05 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Sun 10/4

3:25 pm-9:05 am

1 stop11h 40m

$658

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 8/22

6:15 am-8:00 pm

1 stop19h 45m

Washington, D.C. Dulles Intl

Fri 9/4

10:15 pm-6:35 pm

1 stop14h 20m

$659

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Thu 8/20

11:00 am-10:05 pm

2 stops17h 05m

Washington, D.C. Reagan-National

Thu 9/3

11:00 am-11:05 am

2 stops18h 05m

$687

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, January 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 $206. If you don’t want to visit District of Columbia in January, then you should wait until December to fly from Oslo Gardermoen Airport, when ticket prices are also cheap, with an average price of $251.

How far in advance should I book a flight from Oslo Gardermoen Airport 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 $607 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 $493 on momondo.

Can stopping save me money on Oslo Gardermoen Airport to District of Columbia flights?

You could potentially save up to 36% on your flight if you consider stops on a Oslo Gardermoen Airport to District of Columbia flight.

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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from Oslo Gardermoen Airport to District of Columbia takes 15h 00m
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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Frequently asked questions about flying from Oslo Gardermoen Airport to District of Columbia

  • 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
LufthansaPriceFrom $494Free CancellationRating
6.8
8,116 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $496Free CancellationRating
7.4
1,868 reviews
Search Scandinavian 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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