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Cheap flights from Washington, D.C. to Oslo from $284

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. to Oslo departing on 8/25. 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 Washington, D.C. to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 pm - 12:25 am
IAD
-
TRF
22h 05m
1 stop
Scandinavian Airlines Logo
6:00 am - 5:00 pm
TRF
-
IAD
17h 00m
1 stop
$752Scandinavian Airlines
Sun, Sep 6 - Sat, Sep 19
Scandinavian Airlines Logo
8:20 pm - 8:25 pm
IAD
-
TRF
18h 05m
1 stop
Scandinavian Airlines Logo
6:00 am - 5:00 pm
TRF
-
IAD
17h 00m
1 stop
$754Scandinavian Airlines
Sun, Aug 2 - Mon, Aug 10
Scandinavian Airlines Logo
8:20 pm - 2:30 pm
IAD
-
TRF
12h 10m
1 stop
Scandinavian Airlines Logo
6:00 am - 5:00 pm
TRF
-
IAD
17h 00m
1 stop
$756Scandinavian Airlines
Mon, Aug 10 - Mon, Aug 24
Scandinavian Airlines Logo
8:20 pm - 2:30 pm
IAD
-
TRF
12h 10m
1 stop
Scandinavian Airlines Logo
6:00 am - 5:00 pm
TRF
-
IAD
17h 00m
1 stop
$760Scandinavian Airlines
Sun, Aug 16 - Thu, Aug 20
Scandinavian Airlines Logo
8:20 pm - 8:25 pm
IAD
-
TRF
18h 05m
1 stop
Scandinavian Airlines Logo
6:35 pm - 5:00 pm
TRF
-
IAD
28h 25m
1 stop
$764Scandinavian Airlines
Sun, Jul 26 - Sun, Aug 2
Scandinavian Airlines Logo
8:20 pm - 1:20 pm
IAD
-
TRF
11h 00m
1 stop
Scandinavian Airlines Logo
6:00 am - 5:00 pm
TRF
-
IAD
17h 00m
1 stop
$768Scandinavian Airlines
Wed, Aug 5 - Fri, Aug 21
Scandinavian Airlines Logo
8:20 pm - 1:20 pm
IAD
-
TRF
11h 00m
1 stop
Scandinavian Airlines Logo
6:00 am - 5:00 pm
TRF
-
IAD
17h 00m
1 stop
$769Scandinavian Airlines
Wed, Aug 5 - Fri, Aug 21
Scandinavian Airlines Logo
8:20 pm - 12:25 am
IAD
-
TRF
22h 05m
1 stop
Scandinavian Airlines Logo
6:00 am - 5:00 pm
TRF
-
IAD
17h 00m
1 stop
$776Scandinavian Airlines
Sat, Aug 22 - Mon, Aug 31
Multiple Airlines Logo
8:30 pm - 12:25 am
BWI
-
TRF
21h 55m
2 stops
Multiple Airlines Logo
6:00 am - 7:25 pm
TRF
-
BWI
19h 25m
2 stops
$826Multiple Airlines
Thu, Sep 3 - Wed, Sep 9
Multiple Airlines Logo
8:30 pm - 7:55 pm
BWI
-
TRF
17h 25m
2 stops
Multiple Airlines Logo
6:00 am - 7:25 pm
TRF
-
BWI
19h 25m
2 stops
$934Multiple Airlines
Tue, Sep 15 - Sat, Sep 19

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

Our best Scandinavian Airlines deals on Washington, D.C. to Oslo Sandefjord Airport flight tickets
Scandinavian Airlines
Sep 6
IAD8:20 pmWashington, D.C. Dulles Intl
22h 05m
1 stop
TRF12:25 amOslo Sandefjord
Sep 19
TRF6:00 amOslo Sandefjord
17h 00m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$752
Scandinavian Airlines
Aug 2
IAD8:20 pmWashington, D.C. Dulles Intl
18h 05m
1 stop
TRF8:25 pmOslo Sandefjord
Aug 10
TRF6:00 amOslo Sandefjord
17h 00m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$754
Scandinavian Airlines
Aug 10
IAD8:20 pmWashington, D.C. Dulles Intl
12h 10m
1 stop
TRF2:30 pmOslo Sandefjord
Aug 24
TRF6:00 amOslo Sandefjord
17h 00m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$756

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 June 20, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Sun 9/6

8:20 pm-12:25 am

1 stop22h 05m

Oslo Sandefjord

Sat 9/19

6:00 am-5:00 pm

1 stop17h 00m

$752

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Sun 8/2

8:20 pm-8:25 pm

1 stop18h 05m

Oslo Sandefjord

Mon 8/10

6:00 am-5:00 pm

1 stop17h 00m

$754

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Mon 8/10

8:20 pm-2:30 pm

1 stop12h 10m

Oslo Sandefjord

Mon 8/24

6:00 am-5:00 pm

1 stop17h 00m

$756

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Sun 8/16

8:20 pm-2:30 pm

1 stop12h 10m

Oslo Sandefjord

Thu 8/20

6:00 am-5:00 pm

1 stop17h 00m

$760

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Sun 7/26

8:20 pm-8:25 pm

1 stop18h 05m

Oslo Sandefjord

Sun 8/2

6:35 pm-5:00 pm

1 stop28h 25m

$764
Quickest round-trip

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Wed 8/5

8:20 pm-1:20 pm

1 stop11h 00m

Oslo Sandefjord

Fri 8/21

6:00 am-5:00 pm

1 stop17h 00m

$768

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Wed 8/5

8:20 pm-1:20 pm

1 stop11h 00m

Oslo Sandefjord

Fri 8/21

6:00 am-5:00 pm

1 stop17h 00m

$769

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Sat 8/22

8:20 pm-12:25 am

1 stop22h 05m

Oslo Sandefjord

Mon 8/31

6:00 am-5:00 pm

1 stop17h 00m

$776

BaltimoreOslo

BWI - TRF

BWITRF

Baltimore/Washington

Thu 9/3

8:30 pm-12:25 am

2 stops21h 55m

Oslo Sandefjord

Wed 9/9

6:00 am-7:25 pm

2 stops19h 25m

$826

BaltimoreOslo

BWI - TRF

BWITRF

Baltimore/Washington

Tue 9/15

8:30 pm-7:55 pm

2 stops17h 25m

Oslo Sandefjord

Sat 9/19

6:00 am-7:25 pm

2 stops19h 25m

$934

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 Oslo from

How to get the cheapest flight ticket from Washington, D.C. 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 airline that flies from Washington, D.C. to Oslo Sandefjord?

Scandinavian Airlines is the most popular carrier operating from Washington, D.C. to Oslo Sandefjord

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

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

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

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from Washington, D.C. to Oslo Sandefjord Airport takes 11h 00m
There are no direct flights from Washington, D.C. to Oslo Sandefjord Airport. There are no popular flight routes from Washington, D.C. to Oslo Sandefjord Airport.
Search flight deals

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

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

    Oslo Sandefjord is 3871.2 mi away from Washington, D.C.. 11h 00m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Oslo Sandefjord Airport.

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

    The travel and health documents you'll need for your trip to Oslo Sandefjord Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo Sandefjord Airport. It is always advisable to seek advice from your airline or a trusted 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?

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

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

Flights from Washington, D.C. to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Washington, D.C. to Oslo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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