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Cheap flights from Oslo Sandefjord Airport to Washington, D.C. from $306

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 Sandefjord Airport to Washington, D.C. departing on 9/16. 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 Sandefjord Airport to Washington, D.C.

Cheap round-trip flights

Scandinavian Airlines Logo
2:35 pm - 6:15 pmTRF-IAD
32h 40m1 stop
Scandinavian Airlines Logo
8:30 pm - 2:05 pmIAD-TRF
11h 35m1 stop
$429Scandinavian Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
Scandinavian Airlines Logo
2:55 pm - 7:59 pmTRF-IAD
11h 04m1 stop
Scandinavian Airlines Logo
10:05 pm - 2:20 pmIAD-TRF
10h 15m1 stop
$430Scandinavian Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 13
Scandinavian Airlines Logo
2:55 pm - 7:59 pmTRF-IAD
11h 04m1 stop
Scandinavian Airlines Logo
10:05 pm - 2:20 pmIAD-TRF
10h 15m1 stop
$463Scandinavian Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 13
Scandinavian Airlines Logo
2:55 pm - 7:59 pmTRF-IAD
11h 04m1 stop
Scandinavian Airlines Logo
10:05 pm - 2:20 pmIAD-TRF
10h 15m1 stop
$464Scandinavian Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 13
KLM Logo
9:40 am - 4:05 pmTRF-IAD
36h 25m2 stops
KLM Logo
6:05 pm - 6:45 pmIAD-TRF
18h 40m2 stops
$715KLM
Find Deal
Fri, Dec 5 - Sun, Dec 7
Logo
2:55 pm - 7:59 pmTRF-IAD
11h 04m1 stop
Logo
10:20 pm - 9:20 amIAD-TRF
29h 00m2 stops
$742
Find Deal
Thu, Oct 2 - Wed, Oct 15
Logo
2:55 pm - 7:59 pmTRF-IAD
11h 04m1 stop
Logo
10:20 pm - 9:20 amIAD-TRF
29h 00m2 stops
$744
Find Deal
Thu, Oct 2 - Wed, Oct 15
KLM Logo
4:45 pm - 3:35 pmTRF-IAD
28h 50m2 stops
KLM Logo
5:25 pm - 9:10 pmIAD-TRF
21h 45m2 stops
$849KLM
Find Deal
Thu, Oct 2 - Wed, Oct 15
Lufthansa Logo
9:00 am - 3:15 pmTRF-IAD
36h 15m2 stops
Lufthansa Logo
6:10 pm - 3:05 pmIAD-TRF
14h 55m2 stops
$1,815Lufthansa
Find Deal
Sat, Sep 6 - Fri, Oct 10
Lufthansa Logo
9:00 am - 8:00 pmTRF-IAD
17h 00m2 stops
Lufthansa Logo
6:10 pm - 3:05 pmIAD-TRF
14h 55m2 stops
$3,189Lufthansa
Find Deal
Thu, Sep 25 - Fri, Sep 26

Scandinavian Airlines flights from Oslo Sandefjord Airport to Washington, D.C.

Our best Scandinavian Airlines deals on Oslo Sandefjord Airport to Washington, D.C. flight tickets
Scandinavian Airlines
Oct 29
TRF2:35 pmOslo Sandefjord
32h 40m
1 stop
IAD6:15 pmWashington, D.C. Dulles Intl
Nov 3
IAD8:30 pmWashington, D.C. Dulles Intl
11h 35m
1 stop
TRF2:05 pmOslo Sandefjord
$429
Find similar
Scandinavian Airlines
Oct 2
TRF2:55 pmOslo Sandefjord
11h 04m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
Oct 13
IAD10:05 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
TRF2:20 pmOslo Sandefjord
$430
Find similar
Scandinavian Airlines
Oct 2
TRF2:55 pmOslo Sandefjord
11h 04m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
Oct 13
IAD10:05 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
TRF2:20 pmOslo Sandefjord
$463
Find similar

Lufthansa flights from Oslo Sandefjord Airport to Washington, D.C.

Our best Lufthansa deals on Oslo Sandefjord Airport to Washington, D.C. flight tickets
Lufthansa
Sep 6
TRF9:00 amOslo Sandefjord
36h 15m
2 stops
IAD3:15 pmWashington, D.C. Dulles Intl
Oct 10
IAD6:10 pmWashington, D.C. Dulles Intl
14h 55m
2 stops
TRF3:05 pmOslo Sandefjord
$1,815
Find similar
Lufthansa
Sep 1
TRF9:00 amOslo Sandefjord
17h 00m
2 stops
IAD8:00 pmWashington, D.C. Dulles Intl
Sep 2
IAD6:10 pmWashington, D.C. Dulles Intl
14h 55m
2 stops
TRF3:05 pmOslo Sandefjord
$2,895
Find similar
Lufthansa
Sep 25
TRF9:00 amOslo Sandefjord
17h 00m
2 stops
IAD8:00 pmWashington, D.C. Dulles Intl
Sep 26
IAD6:10 pmWashington, D.C. Dulles Intl
14h 55m
2 stops
TRF3:05 pmOslo Sandefjord
$3,189
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oslo Sandefjord Airport to Washington, D.C. 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 August 26, 2025.
Use the filters below to find and compare flights from Oslo Sandefjord Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Wed 10/29

2:35 pm-6:15 pm

1 stop32h 40m

Washington, D.C. Dulles Intl

Mon 11/3

8:30 pm-2:05 pm

1 stop11h 35m

$429

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Thu 10/2

2:55 pm-7:59 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Mon 10/13

10:05 pm-2:20 pm

1 stop10h 15m

$430

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Thu 10/2

2:55 pm-7:59 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Mon 10/13

10:05 pm-2:20 pm

1 stop10h 15m

$463

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Thu 10/2

2:55 pm-7:59 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Mon 10/13

10:05 pm-2:20 pm

1 stop10h 15m

$464

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Fri 12/5

9:40 am-4:05 pm

2 stops36h 25m

Washington, D.C. Dulles Intl

Sun 12/7

6:05 pm-6:45 pm

2 stops18h 40m

$715

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Thu 10/2

2:55 pm-7:59 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Wed 10/15

10:20 pm-9:20 am

2 stops29h 00m

$742

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Thu 10/2

2:55 pm-7:59 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Wed 10/15

10:20 pm-9:20 am

2 stops29h 00m

$744

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Thu 10/2

4:45 pm-3:35 pm

2 stops28h 50m

Washington, D.C. Dulles Intl

Wed 10/15

5:25 pm-9:10 pm

2 stops21h 45m

$849

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Sat 9/6

9:00 am-3:15 pm

2 stops36h 15m

Washington, D.C. Dulles Intl

Fri 10/10

6:10 pm-3:05 pm

2 stops14h 55m

$1,815

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Thu 9/25

9:00 am-8:00 pm

2 stops17h 00m

Washington, D.C. Dulles Intl

Fri 9/26

6:10 pm-3:05 pm

2 stops14h 55m

$3,189

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 Washington, D.C. from

How to get the cheapest flight ticket from Oslo Sandefjord Airport to Washington, D.C.

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 Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Oslo Sandefjord Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $521. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Oslo Sandefjord Airport to Washington, D.C. for around $678.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

At noon is the cheapest time of day to fly from Oslo Sandefjord Airport to Washington, D.C. when you can find flight prices for as low as $480. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $603. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Oslo Sandefjord Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Oslo Sandefjord Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oslo Sandefjord Airport to Washington, D.C. (TRF to WAS) flight deals and tips

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

Direct flights

None
There are no direct flights from Oslo Sandefjord Airport to Washington, D.C.. There are no popular flight routes from Oslo Sandefjord Airport to Washington, D.C..
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  • How far is Oslo Sandefjord to Washington, D.C. by plane?

    A flight from Oslo Sandefjord to Washington, D.C. will travel around 3871.2 mi. 11h 04m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Oslo Sandefjord Airport to Washington, D.C.?

    Prices for flights from Oslo Sandefjord Airport to Washington, D.C. were last updated today.

  • How old do you have to be to fly from Oslo Sandefjord Airport to Washington, D.C.?

    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 Sandefjord Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Laurel
Silver Spring
Colonial Beach
Fredericksburg
Towson
Manassas
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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

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 Washington, D.C. from Oslo.

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

Yes. momondo allows you to filter the results for Oslo to Washington, D.C. flights to just show those with flexible booking policies.

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

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 Washington, D.C. from Oslo.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Oslo and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport