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Cheap flights from Washington, D.C. Reagan-National Airport to Oslo from $321

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. Reagan-National Airport to Oslo departing on 10/21. 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 Washington, D.C. Reagan-National Airport to Oslo

Cheap round-trip flights

Scandinavian Airlines Logo
11:10 am - 2:05 pmDCA-TRF
20h 55m2 stops
Scandinavian Airlines Logo
2:35 pm - 10:12 pmTRF-DCA
37h 37m2 stops
$580Scandinavian Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Scandinavian Airlines Logo
11:10 am - 2:05 pmDCA-TRF
20h 55m2 stops
Scandinavian Airlines Logo
2:35 pm - 10:52 pmTRF-DCA
38h 17m2 stops
$610Scandinavian Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Scandinavian Airlines Logo
12:15 pm - 2:05 pmDCA-TRF
19h 50m2 stops
Scandinavian Airlines Logo
2:35 pm - 10:52 pmTRF-DCA
38h 17m2 stops
$745Scandinavian Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Scandinavian Airlines Logo
11:10 am - 2:05 pmDCA-TRF
20h 55m2 stops
Scandinavian Airlines Logo
2:35 pm - 10:52 pmTRF-DCA
38h 17m2 stops
$750Scandinavian Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
Scandinavian Airlines Logo
12:15 pm - 2:05 pmDCA-TRF
19h 50m2 stops
Scandinavian Airlines Logo
2:35 pm - 11:58 pmTRF-DCA
39h 23m2 stops
$775Scandinavian Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Scandinavian Airlines Logo
6:05 am - 2:20 pmDCA-TRF
26h 15m2 stops
Scandinavian Airlines Logo
2:55 pm - 11:41 pmTRF-DCA
38h 46m2 stops
$815Scandinavian Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28
Scandinavian Airlines Logo
1:15 pm - 2:05 pmDCA-TRF
18h 50m2 stops
Scandinavian Airlines Logo
2:35 pm - 10:12 pmTRF-DCA
37h 37m2 stops
$855Scandinavian Airlines
Find Deal
Mon, Dec 1 - Sun, Dec 7
Scandinavian Airlines Logo
11:10 am - 2:05 pmDCA-TRF
20h 55m2 stops
Scandinavian Airlines Logo
2:35 pm - 10:52 pmTRF-DCA
38h 17m2 stops
$885Scandinavian Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Logo
4:10 pm - 4:30 pmDCA-TRF
18h 20m2 stops
Logo
4:35 pm - 3:31 pmTRF-DCA
28h 56m3 stops
$1,398
Find Deal
Thu, Nov 6 - Mon, Nov 10
Logo
12:55 pm - 4:30 pmDCA-TRF
21h 35m3 stops
Logo
9:40 am - 9:56 pmTRF-DCA
18h 16m3 stops
$1,410
Find Deal
Thu, Nov 6 - Mon, Nov 10

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

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Oslo Sandefjord Airport flight tickets
Scandinavian Airlines
Dec 3
DCA11:10 amWashington, D.C. Reagan-National
20h 55m
2 stops
TRF2:05 pmOslo Sandefjord
Dec 7
TRF2:35 pmOslo Sandefjord
37h 37m
2 stops
DCA10:12 pmWashington, D.C. Reagan-National
$580
Find similar
Scandinavian Airlines
Dec 2
DCA11:10 amWashington, D.C. Reagan-National
20h 55m
2 stops
TRF2:05 pmOslo Sandefjord
Dec 9
TRF2:35 pmOslo Sandefjord
38h 17m
2 stops
DCA10:52 pmWashington, D.C. Reagan-National
$610
Find similar
Scandinavian Airlines
Dec 4
DCA12:15 pmWashington, D.C. Reagan-National
19h 50m
2 stops
TRF2:05 pmOslo Sandefjord
Dec 7
TRF2:35 pmOslo Sandefjord
38h 17m
2 stops
DCA10:52 pmWashington, D.C. Reagan-National
$745
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National 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 September 9, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Wed 12/3

11:10 am-2:05 pm

2 stops20h 55m

Oslo Sandefjord

Sun 12/7

2:35 pm-10:12 pm

2 stops37h 37m

$580

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 12/2

11:10 am-2:05 pm

2 stops20h 55m

Oslo Sandefjord

Tue 12/9

2:35 pm-10:52 pm

2 stops38h 17m

$610

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Thu 12/4

12:15 pm-2:05 pm

2 stops19h 50m

Oslo Sandefjord

Sun 12/7

2:35 pm-10:52 pm

2 stops38h 17m

$745

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 12/2

11:10 am-2:05 pm

2 stops20h 55m

Oslo Sandefjord

Fri 12/5

2:35 pm-10:52 pm

2 stops38h 17m

$750

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Thu 12/4

12:15 pm-2:05 pm

2 stops19h 50m

Oslo Sandefjord

Wed 12/10

2:35 pm-11:58 pm

2 stops39h 23m

$775

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Sun 9/21

6:05 am-2:20 pm

2 stops26h 15m

Oslo Sandefjord

Sun 9/28

2:55 pm-11:41 pm

2 stops38h 46m

$815

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Mon 12/1

1:15 pm-2:05 pm

2 stops18h 50m

Oslo Sandefjord

Sun 12/7

2:35 pm-10:12 pm

2 stops37h 37m

$855

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Mon 12/1

11:10 am-2:05 pm

2 stops20h 55m

Oslo Sandefjord

Mon 12/8

2:35 pm-10:52 pm

2 stops38h 17m

$885

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Thu 11/6

4:10 pm-4:30 pm

2 stops18h 20m

Oslo Sandefjord

Mon 11/10

4:35 pm-3:31 pm

3 stops28h 56m

$1,398

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Thu 11/6

12:55 pm-4:30 pm

3 stops21h 35m

Oslo Sandefjord

Mon 11/10

9:40 am-9:56 pm

3 stops18h 16m

$1,410

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. Reagan-National 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. Reagan-National 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. Reagan-National Airport to Oslo Sandefjord Airport

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

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

Direct flights

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

    The straight-line distance from Washington, D.C. Reagan-National to Oslo Sandefjord is 3874.2 mi. Flights usually cover this in 18h 20m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The necessary travel and health documents for your Oslo Sandefjord 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.

Traveling to a place near Oslo?

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Sandefjord

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Oslo. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Oslo from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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.

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