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Cheap flights from Washington, D.C. Reagan-National Airport to Oslo from $614

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 8/1. 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. Reagan-National Airport to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:40 am - 4:35 pm
DCA
-
TRF
24h 55m
3 stops
Multiple Airlines Logo
6:00 am - 9:48 pm
TRF
-
DCA
21h 48m
2 stops
$1,041Multiple Airlines
Fri, Aug 7 - Fri, Aug 14
Scandinavian Airlines Logo
11:00 am - 2:05 pm
DCA
-
TRF
21h 05m
2 stops
Scandinavian Airlines Logo
6:00 am - 11:04 pm
TRF
-
DCA
23h 04m
2 stops
$1,061Scandinavian Airlines
Wed, Nov 18 - Tue, Nov 24
Scandinavian Airlines Logo
11:00 am - 12:30 am
DCA
-
TRF
31h 30m
2 stops
Scandinavian Airlines Logo
6:00 am - 11:04 pm
TRF
-
DCA
23h 04m
2 stops
$1,127Scandinavian Airlines
Sun, Nov 8 - Fri, Nov 13
Scandinavian Airlines Logo
11:00 am - 2:05 pm
DCA
-
TRF
21h 05m
2 stops
Scandinavian Airlines Logo
2:35 pm - 11:04 pm
TRF
-
DCA
38h 29m
2 stops
$1,172Scandinavian Airlines
Wed, Dec 2 - Sun, Dec 6
Scandinavian Airlines Logo
11:55 am - 2:05 pm
DCA
-
TRF
20h 10m
2 stops
Scandinavian Airlines Logo
2:35 pm - 9:55 pm
TRF
-
DCA
37h 20m
2 stops
$1,177Scandinavian Airlines
Fri, Nov 6 - Sun, Nov 15
Scandinavian Airlines Logo
11:40 am - 2:30 pm
DCA
-
TRF
20h 50m
2 stops
Scandinavian Airlines Logo
6:00 am - 10:03 pm
TRF
-
DCA
22h 03m
2 stops
$1,205Scandinavian Airlines
Mon, Sep 14 - Mon, Sep 21
Scandinavian Airlines Logo
1:20 pm - 2:30 pm
DCA
-
TRF
19h 10m
2 stops
Scandinavian Airlines Logo
6:00 am - 7:51 pm
TRF
-
DCA
19h 51m
2 stops
$1,239Scandinavian Airlines
Tue, Oct 20 - Sat, Oct 24
Scandinavian Airlines Logo
1:30 pm - 2:05 pm
DCA
-
TRF
18h 35m
2 stops
Scandinavian Airlines Logo
6:00 am - 9:55 pm
TRF
-
DCA
21h 55m
2 stops
$1,262Scandinavian Airlines
Sun, Dec 6 - Thu, Dec 10
Multiple Airlines Logo
8:40 pm - 12:25 am
DCA
-
TRF
21h 45m
3 stops
Multiple Airlines Logo
6:00 am - 6:15 pm
TRF
-
DCA
18h 15m
3 stops
$1,277Multiple Airlines
Tue, Oct 20 - Sat, Oct 24
Scandinavian Airlines Logo
1:30 pm - 2:05 pm
DCA
-
TRF
18h 35m
2 stops
Scandinavian Airlines Logo
6:00 am - 11:04 pm
TRF
-
DCA
23h 04m
2 stops
$1,293Scandinavian Airlines
Thu, Nov 12 - Thu, Nov 19

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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
Nov 18
DCA11:00 amWashington, D.C. Reagan-National
21h 05m
2 stops
TRF2:05 pmOslo Sandefjord
Nov 24
TRF6:00 amOslo Sandefjord
23h 04m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
$1,061
Scandinavian Airlines
Nov 8
DCA11:00 amWashington, D.C. Reagan-National
31h 30m
2 stops
TRF12:30 amOslo Sandefjord
Nov 13
TRF6:00 amOslo Sandefjord
23h 04m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
$1,127
Scandinavian Airlines
Dec 2
DCA11:00 amWashington, D.C. Reagan-National
21h 05m
2 stops
TRF2:05 pmOslo Sandefjord
Dec 6
TRF2:35 pmOslo Sandefjord
38h 29m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
$1,172

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 July 10, 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

Fri 8/7

9:40 am-4:35 pm

3 stops24h 55m

Oslo Sandefjord

Fri 8/14

6:00 am-9:48 pm

2 stops21h 48m

$1,041

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Wed 11/18

11:00 am-2:05 pm

2 stops21h 05m

Oslo Sandefjord

Tue 11/24

6:00 am-11:04 pm

2 stops23h 04m

$1,061

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Sun 11/8

11:00 am-12:30 am

2 stops31h 30m

Oslo Sandefjord

Fri 11/13

6:00 am-11:04 pm

2 stops23h 04m

$1,127

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Wed 12/2

11:00 am-2:05 pm

2 stops21h 05m

Oslo Sandefjord

Sun 12/6

2:35 pm-11:04 pm

2 stops38h 29m

$1,172

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Fri 11/6

11:55 am-2:05 pm

2 stops20h 10m

Oslo Sandefjord

Sun 11/15

2:35 pm-9:55 pm

2 stops37h 20m

$1,177

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Mon 9/14

11:40 am-2:30 pm

2 stops20h 50m

Oslo Sandefjord

Mon 9/21

6:00 am-10:03 pm

2 stops22h 03m

$1,205
Quickest round-trip

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 10/20

1:20 pm-2:30 pm

2 stops19h 10m

Oslo Sandefjord

Sat 10/24

6:00 am-7:51 pm

2 stops19h 51m

$1,239

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Sun 12/6

1:30 pm-2:05 pm

2 stops18h 35m

Oslo Sandefjord

Thu 12/10

6:00 am-9:55 pm

2 stops21h 55m

$1,262

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 10/20

8:40 pm-12:25 am

3 stops21h 45m

Oslo Sandefjord

Sat 10/24

6:00 am-6:15 pm

3 stops18h 15m

$1,277

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Thu 11/12

1:30 pm-2:05 pm

2 stops18h 35m

Oslo Sandefjord

Thu 11/19

6:00 am-11:04 pm

2 stops23h 04m

$1,293

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 35m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Oslo Sandefjord Airport takes 19h 35m
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 35m, 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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