Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Oslo from $241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Oslo departing on 10/6. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Oslo (IAD-TRF)

Cheap round-trip flights

Scandinavian Airlines Logo
8:30 pm - 2:05 pmIAD-TRF
11h 35m1 stop
Scandinavian Airlines Logo
2:35 pm - 5:15 pmTRF-IAD
32h 40m1 stop
$485Scandinavian Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 10
Scandinavian Airlines Logo
8:30 pm - 2:05 pmIAD-TRF
11h 35m1 stop
Scandinavian Airlines Logo
2:35 pm - 5:15 pmTRF-IAD
32h 40m1 stop
$491Scandinavian Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Scandinavian Airlines Logo
10:05 pm - 2:20 pmIAD-TRF
10h 15m1 stop
Scandinavian Airlines Logo
2:55 pm - 7:59 pmTRF-IAD
11h 04m1 stop
$500Scandinavian Airlines
Find Deal
Tue, Oct 14 - Sun, Oct 19
Scandinavian Airlines Logo
8:30 pm - 2:05 pmIAD-TRF
11h 35m1 stop
Scandinavian Airlines Logo
2:35 pm - 7:11 pmTRF-IAD
34h 36m2 stops
$515Scandinavian Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Scandinavian Airlines Logo
8:30 pm - 2:05 pmIAD-TRF
11h 35m1 stop
Scandinavian Airlines Logo
2:35 pm - 5:15 pmTRF-IAD
32h 40m1 stop
$525Scandinavian Airlines
Find Deal
Sat, Nov 29 - Wed, Dec 10
Logo
3:25 pm - 3:10 pmIAD-TRF
17h 45m2 stops
Logo
9:40 am - 3:40 pmTRF-IAD
35h 00m2 stops
$607
Find Deal
Mon, Oct 13 - Mon, Oct 27
Logo
10:05 pm - 9:10 pmIAD-TRF
17h 05m2 stops
Logo
6:00 am - 6:15 pmTRF-IAD
17h 15m3 stops
$653
Find Deal
Mon, Oct 13 - Mon, Oct 27
Lufthansa Logo
6:00 pm - 2:55 pmIAD-TRF
14h 55m2 stops
Lufthansa Logo
9:00 am - 3:50 pmTRF-IAD
36h 50m2 stops
$751Lufthansa
Find Deal
Sat, Nov 29 - Fri, Dec 5
Lufthansa Logo
6:00 pm - 2:55 pmIAD-TRF
14h 55m2 stops
Lufthansa Logo
9:00 am - 3:50 pmTRF-IAD
36h 50m2 stops
$771Lufthansa
Find Deal
Sat, Nov 29 - Sat, Dec 6
KLM Logo
6:05 pm - 6:45 pmIAD-TRF
18h 40m2 stops
KLM Logo
9:40 am - 4:05 pmTRF-IAD
36h 25m2 stops
$864KLM
Find Deal
Thu, Dec 4 - Mon, Dec 8

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

Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Oslo Sandefjord Airport flight tickets
Scandinavian Airlines
Dec 1
IAD8:30 pmWashington, D.C. Dulles Intl
11h 35m
1 stop
TRF2:05 pmOslo Sandefjord
Dec 10
TRF2:35 pmOslo Sandefjord
32h 40m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
$485
Find similar
Scandinavian Airlines
Nov 5
IAD8:30 pmWashington, D.C. Dulles Intl
11h 35m
1 stop
TRF2:05 pmOslo Sandefjord
Nov 12
TRF2:35 pmOslo Sandefjord
32h 40m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
$491
Find similar
Scandinavian Airlines
Oct 14
IAD10:05 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
TRF2:20 pmOslo Sandefjord
Oct 19
TRF2:55 pmOslo Sandefjord
11h 04m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
$500
Find similar

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

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Oslo Sandefjord Airport flight tickets
Lufthansa
Nov 29
IAD6:00 pmWashington, D.C. Dulles Intl
14h 55m
2 stops
TRF2:55 pmOslo Sandefjord
Dec 5
TRF9:00 amOslo Sandefjord
36h 50m
2 stops
IAD3:50 pmWashington, D.C. Dulles Intl
$751
Find similar
Lufthansa
Nov 29
IAD6:00 pmWashington, D.C. Dulles Intl
14h 55m
2 stops
TRF2:55 pmOslo Sandefjord
Dec 6
TRF9:00 amOslo Sandefjord
36h 50m
2 stops
IAD3:50 pmWashington, D.C. Dulles Intl
$771
Find similar
Lufthansa
Nov 30
IAD10:00 pmWashington, D.C. Dulles Intl
34h 55m
2 stops
TRF2:55 pmOslo Sandefjord
Dec 5
TRF9:00 amOslo Sandefjord
36h 50m
2 stops
IAD3:50 pmWashington, D.C. Dulles Intl
$851
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Oslo Sandefjord 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 21, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Mon 12/1

8:30 pm-2:05 pm

1 stop11h 35m

Oslo Sandefjord

Wed 12/10

2:35 pm-5:15 pm

1 stop32h 40m

$485

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Wed 11/5

8:30 pm-2:05 pm

1 stop11h 35m

Oslo Sandefjord

Wed 11/12

2:35 pm-5:15 pm

1 stop32h 40m

$491

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Tue 10/14

10:05 pm-2:20 pm

1 stop10h 15m

Oslo Sandefjord

Sun 10/19

2:55 pm-7:59 pm

1 stop11h 04m

$500

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Thu 12/4

8:30 pm-2:05 pm

1 stop11h 35m

Oslo Sandefjord

Mon 12/8

2:35 pm-7:11 pm

2 stops34h 36m

$515

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Sat 11/29

8:30 pm-2:05 pm

1 stop11h 35m

Oslo Sandefjord

Wed 12/10

2:35 pm-5:15 pm

1 stop32h 40m

$525

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Mon 10/13

3:25 pm-3:10 pm

2 stops17h 45m

Oslo Sandefjord

Mon 10/27

9:40 am-3:40 pm

2 stops35h 00m

$607

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Mon 10/13

10:05 pm-9:10 pm

2 stops17h 05m

Oslo Sandefjord

Mon 10/27

6:00 am-6:15 pm

3 stops17h 15m

$653

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Sat 11/29

6:00 pm-2:55 pm

2 stops14h 55m

Oslo Sandefjord

Fri 12/5

9:00 am-3:50 pm

2 stops36h 50m

$751

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Sat 11/29

6:00 pm-2:55 pm

2 stops14h 55m

Oslo Sandefjord

Sat 12/6

9:00 am-3:50 pm

2 stops36h 50m

$771

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Thu 12/4

6:05 pm-6:45 pm

2 stops18h 40m

Oslo Sandefjord

Mon 12/8

9:40 am-4:05 pm

2 stops36h 25m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Oslo from

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

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 time of day to depart on your flight to Oslo Sandefjord Airport?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Oslo Sandefjord Airport flights are usually those with departure times in the evening. Our users have found flights to Oslo Sandefjord Airport in the evening for as low as $761. Try not to purchase tickets in the afternoon because they tend to be around $920. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Oslo Sandefjord Airport. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Oslo Sandefjord Airport.
Search flight deals

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

    The distance between Washington, D.C. Dulles Intl and Oslo Sandefjord is about 3882.6 mi. Flights usually cover this in 10h 15m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Oslo Sandefjord Airport.

  • What documentation or ID do you need to fly to Oslo Sandefjord Airport?

    The required travel and health documents for your Oslo Sandefjord Airport 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 Oslo Sandefjord Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Sandefjord

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Oslo for you.

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

Yes. All flights to Oslo from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Washington, D.C. to Oslo.

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

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

An easier way to manage your Oslo Sandefjord Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/26
Tue 9/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Oslo

Popular cities in Norway

Popular flights according to clicks in the last 7 days on momondo
Flights to Oslo Gardermoen Airportfrom $354