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Cheap flights from Washington, D.C. to Oslo from $307

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 8/17. 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 Washington, D.C. to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
12:35 pm - 2:05 pm-
19h 30m
Scandinavian Airlines Logo
6:00 am - 5:15 pm-
17h 15m
$606Scandinavian Airlines
Wed, Dec 2 - Mon, Dec 7
Scandinavian Airlines Logo
8:30 pm - 12:30 am-
22h 00m
Scandinavian Airlines Logo
6:00 am - 5:15 pm-
17h 15m
$614Scandinavian Airlines
Wed, Dec 2 - Mon, Dec 7
Scandinavian Airlines Logo
12:30 pm - 2:05 pm-
20h 35m
Scandinavian Airlines Logo
6:00 am - 5:15 pm-
17h 15m
$635Scandinavian Airlines
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
8:30 pm - 8:30 pm-
18h 00m
Multiple Airlines Logo
9:30 pm - 5:15 pm-
25h 45m
$680Multiple Airlines
Mon, Nov 2 - Sun, Nov 8
Scandinavian Airlines Logo
11:45 am - 12:30 am-
30h 45m
Scandinavian Airlines Logo
2:35 pm - 10:48 pm-
38h 13m
$689Scandinavian Airlines
Sat, Nov 7 - Sun, Nov 15
Scandinavian Airlines Logo
11:45 am - 12:30 am-
30h 45m
Scandinavian Airlines Logo
6:00 am - 10:48 pm-
22h 48m
$690Scandinavian Airlines
Sat, Nov 7 - Sat, Nov 14
Scandinavian Airlines Logo
8:30 pm - 2:05 pm-
11h 35m
Scandinavian Airlines Logo
2:35 pm - 5:15 pm-
32h 40m
$693Scandinavian Airlines
Wed, Jan 20 - Wed, Jan 27
Scandinavian Airlines Logo
8:20 pm - 2:30 pm-
12h 10m
Scandinavian Airlines Logo
3:05 pm - 5:00 pm-
31h 55m
$698Scandinavian Airlines
Mon, Sep 14 - Tue, Sep 29
Scandinavian Airlines Logo
12:55 pm - 2:30 pm-
19h 35m
Scandinavian Airlines Logo
3:05 pm - 10:59 pm-
37h 54m
$702Scandinavian Airlines
Tue, Sep 22 - Wed, Sep 30
Scandinavian Airlines Logo
12:00 pm - 2:05 pm-
20h 05m
Scandinavian Airlines Logo
2:35 pm - 9:55 pm-
37h 20m
$714Scandinavian Airlines
Wed, Jan 13 - Sat, Jan 23

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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
Dec 2
IAD12:35 pmWashington, D.C. Dulles Intl
19h 30m
2 stops
TRF2:05 pmOslo Sandefjord
Dec 7
TRF6:00 amOslo Sandefjord
17h 15m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
$606
Scandinavian Airlines
Dec 2
IAD8:30 pmWashington, D.C. Dulles Intl
22h 00m
1 stop
TRF12:30 amOslo Sandefjord
Dec 7
TRF6:00 amOslo Sandefjord
17h 15m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
$614
Scandinavian Airlines
Oct 28
IAD12:30 pmWashington, D.C. Dulles Intl
20h 35m
2 stops
TRF2:05 pmOslo Sandefjord
Nov 4
TRF6:00 amOslo Sandefjord
17h 15m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
$635

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 August 4, 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
Quickest round-trip

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Wed 12/2

12:35 pm-2:05 pm

2 stops19h 30m

Oslo Sandefjord

Mon 12/7

6:00 am-5:15 pm

1 stop17h 15m

$606

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Wed 12/2

8:30 pm-12:30 am

1 stop22h 00m

Oslo Sandefjord

Mon 12/7

6:00 am-5:15 pm

1 stop17h 15m

$614

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Wed 10/28

12:30 pm-2:05 pm

2 stops20h 35m

Oslo Sandefjord

Wed 11/4

6:00 am-5:15 pm

1 stop17h 15m

$635

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Mon 11/2

8:30 pm-8:30 pm

2 stops18h 00m

Oslo Sandefjord

Sun 11/8

9:30 pm-5:15 pm

3 stops25h 45m

$680

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Sat 11/7

11:45 am-12:30 am

2 stops30h 45m

Oslo Sandefjord

Sun 11/15

2:35 pm-10:48 pm

2 stops38h 13m

$689

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Sat 11/7

11:45 am-12:30 am

2 stops30h 45m

Oslo Sandefjord

Sat 11/14

6:00 am-10:48 pm

2 stops22h 48m

$690

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Wed 1/20

8:30 pm-2:05 pm

1 stop11h 35m

Oslo Sandefjord

Wed 1/27

2:35 pm-5:15 pm

1 stop32h 40m

$693

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Mon 9/14

8:20 pm-2:30 pm

1 stop12h 10m

Oslo Sandefjord

Tue 9/29

3:05 pm-5:00 pm

1 stop31h 55m

$698

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 9/22

12:55 pm-2:30 pm

2 stops19h 35m

Oslo Sandefjord

Wed 9/30

3:05 pm-10:59 pm

2 stops37h 54m

$702

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Wed 1/13

12:00 pm-2:05 pm

2 stops20h 05m

Oslo Sandefjord

Sat 1/23

2:35 pm-9:55 pm

2 stops37h 20m

$714

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

How long does it take to fly to Oslo Sandefjord Airport?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Oslo Sandefjord Airport you fly into. For example, flying from Baltimore to Oslo Gardermoen Airport takes 9h 55m on average. On the other hand, flying from Washington, D.C. to Oslo Gardermoen Airport takes 12h 12m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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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Find better results for your trip to Oslo

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Popular flights according to clicks in the last 7 days on momondo
Flights to Oslo Gardermoen Airportfrom $359