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Cheap flights from Oslo Sandefjord Airport to Washington, D.C. from $394

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 11/17. 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

Find the cheapest flights from Oslo Sandefjord Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:00 am - 5:00 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
17h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 2:30 pmIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
12h 10m1 stop Kastrup Copenhagen
$576Scandinavian Airlines
Mon, Oct 5 - Sun, Oct 18
Scandinavian Airlines Logo
6:00 am - 5:00 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
17h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 2:30 pmIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
12h 10m1 stop Kastrup Copenhagen
$579Scandinavian Airlines
Mon, Oct 5 - Sun, Oct 18
Scandinavian Airlines Logo
6:00 am - 5:00 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
17h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 12:25 amIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
22h 05m1 stop Kastrup Copenhagen
$580Scandinavian Airlines
Mon, Oct 5 - Sun, Oct 18
Scandinavian Airlines Logo
6:00 am - 5:15 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
17h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:30 pm - 12:30 amIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
22h 00m1 stop Kastrup Copenhagen
$668Scandinavian Airlines
Mon, Nov 23 - Mon, Nov 30
Scandinavian Airlines Logo
6:00 am - 5:00 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
17h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 2:30 pmIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
12h 10m1 stop Kastrup Copenhagen
$671Scandinavian Airlines
Mon, Sep 21 - Sun, Oct 4
Scandinavian Airlines Logo
6:00 am - 5:00 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
17h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 2:30 pmIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
12h 10m1 stop Kastrup Copenhagen
$680Scandinavian Airlines
Mon, Oct 5 - Mon, Oct 19
Scandinavian Airlines Logo
3:05 pm - 5:00 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
31h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 12:25 amIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
22h 05m1 stop Kastrup Copenhagen
$688Scandinavian Airlines
Thu, Oct 15 - Mon, Oct 19
Scandinavian Airlines Logo
6:00 am - 5:33 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
41h 33m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
8:20 pm - 12:25 amIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
22h 05m1 stop Kastrup Copenhagen
$710Scandinavian Airlines
Thu, Oct 15 - Mon, Oct 19
Scandinavian Airlines Logo
6:00 am - 5:15 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
17h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
12:35 pm - 2:05 pmIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
19h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$747Scandinavian Airlines
Mon, Nov 23 - Mon, Nov 30
KLM Logo
3:30 pm - 3:45 pmTRF  Oslo Sandefjord-IAD Washington, D.C. Dulles Intl
30h 15m2 stops Bergen Flesland Amsterdam Schiphol
KLM Logo
6:15 pm - 7:05 pmIAD  Washington, D.C. Dulles Intl-TRF Oslo Sandefjord
18h 50m2 stops Amsterdam Schiphol Stavanger Sola
$748KLM
Mon, Nov 23 - Mon, Nov 30

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

Our best Scandinavian Airlines deals on Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport flight tickets
Scandinavian Airlines
Oct 5
TRF6:00 amOslo Sandefjord
17h 00m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
Oct 18
IAD8:20 pmWashington, D.C. Dulles Intl
12h 10m
1 stop
TRF2:30 pmOslo Sandefjord
$576
Scandinavian Airlines
Oct 5
TRF6:00 amOslo Sandefjord
17h 00m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
Oct 18
IAD8:20 pmWashington, D.C. Dulles Intl
12h 10m
1 stop
TRF2:30 pmOslo Sandefjord
$579
Scandinavian Airlines
Oct 5
TRF6:00 amOslo Sandefjord
17h 00m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
Oct 18
IAD8:20 pmWashington, D.C. Dulles Intl
22h 05m
1 stop
TRF12:25 amOslo Sandefjord
$580

KLM flights from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport

Our best KLM deals on Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport flight tickets
KLM
Nov 23
TRF3:30 pmOslo Sandefjord
30h 15m
2 stops
IAD3:45 pmWashington, D.C. Dulles Intl
Nov 30
IAD6:15 pmWashington, D.C. Dulles Intl
18h 50m
2 stops
TRF7:05 pmOslo Sandefjord
$748
KLM
Jan 14
TRF6:10 amOslo Sandefjord
15h 35m
2 stops
IAD3:45 pmWashington, D.C. Dulles Intl
Jan 18
IAD6:15 pmWashington, D.C. Dulles Intl
13h 50m
2 stops
TRF2:05 pmOslo Sandefjord
$886
KLM
Oct 5
TRF3:05 pmOslo Sandefjord
31h 23m
3 stops
IAD4:28 pmWashington, D.C. Dulles Intl
Oct 18
IAD5:30 pmWashington, D.C. Dulles Intl
21h 40m
2 stops
TRF9:10 pmOslo Sandefjord
$960

momondo Fare Finder

 
Customize your flight search to find flights from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport 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 13, 2026.
Use the filters below to find and compare flights from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 10/5

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Sun 10/18

8:20 pm-2:30 pm

1 stop12h 10m

$576

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 10/5

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Sun 10/18

8:20 pm-2:30 pm

1 stop12h 10m

$579

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 10/5

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Sun 10/18

8:20 pm-12:25 am

1 stop22h 05m

$580

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 11/23

6:00 am-5:15 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Mon 11/30

8:30 pm-12:30 am

1 stop22h 00m

$668

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 9/21

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Sun 10/4

8:20 pm-2:30 pm

1 stop12h 10m

$671

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 10/5

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Mon 10/19

8:20 pm-2:30 pm

1 stop12h 10m

$680

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Thu 10/15

3:05 pm-5:00 pm

1 stop31h 55m

Washington, D.C. Dulles Intl

Mon 10/19

8:20 pm-12:25 am

1 stop22h 05m

$688

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Thu 10/15

6:00 am-5:33 pm

2 stops41h 33m

Washington, D.C. Dulles Intl

Mon 10/19

8:20 pm-12:25 am

1 stop22h 05m

$710

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 11/23

6:00 am-5:15 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Mon 11/30

12:35 pm-2:05 pm

2 stops19h 30m

$747

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Mon 11/23

3:30 pm-3:45 pm

2 stops30h 15m

Washington, D.C. Dulles Intl

Mon 11/30

6:15 pm-7:05 pm

2 stops18h 50m

$748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (TRF to IAD) flight deals and tips

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

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport takes 15h 35m
There are no direct flights from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport

  • How far is Oslo Sandefjord to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 3882.6 mi away from Oslo Sandefjord. Typically, this will take 15h 35m by plane in normal conditions.

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

    Prices for flights from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

    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. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport 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.

Frequently asked questions about flying from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport

  • How do I get Price Alerts for flights from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport?

    Price Alerts will notify you by email when the price for flights to Washington, D.C. Dulles Intl Airport from Oslo Sandefjord Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Oslo Sandefjord Airport to Washington, D.C. Dulles Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

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Why use momondo?

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

It is quick and easy to find Oslo to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Oslo with this policy.

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

momondo helps you find the best flight between Oslo and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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