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Cheap flights from Washington, D.C. Reagan-National Airport to Oslo from $490

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 10/6. 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

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:59 am - 1:25 pm
DCA
-
TRF
24h 26m
2 stops
Multiple Airlines Logo
2:05 pm - 6:12 pm
TRF
-
DCA
34h 07m
3 stops
$1,221Multiple Airlines
Thu, Aug 6 - Wed, Aug 19
Multiple Airlines Logo
6:00 am - 9:15 pm
DCA
-
TRF
33h 15m
3 stops
Multiple Airlines Logo
2:25 pm - 6:13 pm
TRF
-
DCA
33h 48m
3 stops
$1,244Multiple Airlines
Sat, May 30 - Thu, Jun 4
Scandinavian Airlines Logo
12:55 pm - 8:25 pm
DCA
-
TRF
25h 30m
2 stops
Scandinavian Airlines Logo
6:00 am - 7:56 pm
TRF
-
DCA
19h 56m
2 stops
$1,435Scandinavian Airlines
Thu, Jul 30 - Sat, Aug 15
Multiple Airlines Logo
6:00 am - 2:30 pm
DCA
-
TRF
26h 30m
3 stops
Multiple Airlines Logo
6:00 am - 9:55 pm
TRF
-
DCA
21h 55m
3 stops
$1,553Multiple Airlines
Thu, May 21 - Wed, May 27
Scandinavian Airlines Logo
12:59 pm - 2:30 pm
DCA
-
TRF
19h 31m
2 stops
Scandinavian Airlines Logo
6:00 am - 7:52 pm
TRF
-
DCA
19h 52m
2 stops
$1,700Scandinavian Airlines
Sun, May 17 - Sat, May 23
Scandinavian Airlines Logo
12:59 pm - 2:30 pm
DCA
-
TRF
19h 31m
2 stops
Scandinavian Airlines Logo
3:05 pm - 7:52 pm
TRF
-
DCA
34h 47m
2 stops
$2,361Scandinavian Airlines
Sun, May 24 - Fri, May 29
Scandinavian Airlines Logo
12:59 pm - 2:30 pm
DCA
-
TRF
19h 31m
2 stops
Scandinavian Airlines Logo
6:00 am - 11:24 pm
TRF
-
DCA
23h 24m
2 stops
$2,430Scandinavian Airlines
Thu, May 21 - Wed, May 27
Scandinavian Airlines Logo
1:30 pm - 2:30 pm
DCA
-
TRF
19h 00m
2 stops
Scandinavian Airlines Logo
6:00 am - 11:30 pm
TRF
-
DCA
23h 30m
2 stops
$4,875Scandinavian Airlines
Tue, Oct 6 - Tue, Oct 13
Scandinavian Airlines Logo
12:59 pm - 2:30 pm
DCA
-
TRF
19h 31m
2 stops
Scandinavian Airlines Logo
6:00 am - 11:21 pm
TRF
-
DCA
23h 21m
2 stops
$8,555Scandinavian Airlines
Tue, Jun 2 - Fri, Jun 12

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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
May 10
DCA11:55 amWashington, D.C. Reagan-National
30h 30m
2 stops
TRF12:25 amOslo Sandefjord
May 14
TRF6:00 amOslo Sandefjord
23h 24m
2 stops
DCA11:24 pmWashington, D.C. Reagan-National
$1,271
Scandinavian Airlines
May 10
DCA11:55 amWashington, D.C. Reagan-National
20h 35m
2 stops
TRF2:30 pmOslo Sandefjord
May 14
TRF6:00 amOslo Sandefjord
23h 24m
2 stops
DCA11:24 pmWashington, D.C. Reagan-National
$1,274
Scandinavian Airlines
May 10
DCA12:59 pmWashington, D.C. Reagan-National
29h 26m
2 stops
TRF12:25 amOslo Sandefjord
May 14
TRF6:00 amOslo Sandefjord
23h 24m
2 stops
DCA11:24 pmWashington, D.C. Reagan-National
$1,356

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 May 5, 2026.
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

Cheapest round-trip

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Thu 8/6

6:59 am-1:25 pm

2 stops24h 26m

Oslo Sandefjord

Wed 8/19

2:05 pm-6:12 pm

3 stops34h 07m

$1,221

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Sat 5/30

6:00 am-9:15 pm

3 stops33h 15m

Oslo Sandefjord

Thu 6/4

2:25 pm-6:13 pm

3 stops33h 48m

$1,244

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Thu 7/30

12:55 pm-8:25 pm

2 stops25h 30m

Oslo Sandefjord

Sat 8/15

6:00 am-7:56 pm

2 stops19h 56m

$1,435

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Thu 5/21

6:00 am-2:30 pm

3 stops26h 30m

Oslo Sandefjord

Wed 5/27

6:00 am-9:55 pm

3 stops21h 55m

$1,553
Quickest round-trip

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Sun 5/17

12:59 pm-2:30 pm

2 stops19h 31m

Oslo Sandefjord

Sat 5/23

6:00 am-7:52 pm

2 stops19h 52m

$1,700

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Sun 5/24

12:59 pm-2:30 pm

2 stops19h 31m

Oslo Sandefjord

Fri 5/29

3:05 pm-7:52 pm

2 stops34h 47m

$2,361

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Thu 5/21

12:59 pm-2:30 pm

2 stops19h 31m

Oslo Sandefjord

Wed 5/27

6:00 am-11:24 pm

2 stops23h 24m

$2,430

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 10/6

1:30 pm-2:30 pm

2 stops19h 00m

Oslo Sandefjord

Tue 10/13

6:00 am-11:30 pm

2 stops23h 30m

$4,875

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 6/2

12:59 pm-2:30 pm

2 stops19h 31m

Oslo Sandefjord

Fri 6/12

6:00 am-11:21 pm

2 stops23h 21m

$8,555
Cheapest one-way

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 10/6

7:00 am-11:20 am

3 stops46h 20m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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

Fastest flight time

19h 31m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Oslo Sandefjord Airport takes 19h 31m
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.
Search flight deals

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

  • 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 19h 31m, 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.

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

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Reagan-National Airport from Oslo Sandefjord Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Washington, D.C. Reagan-National Airport to Oslo Sandefjord 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 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.

An easier way to manage your Oslo Sandefjord Airport trip

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