DCA - OSL

$232 Find Cheap Flights from Reagan Washington National Airport to Oslo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Oslo departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Oslo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Oslo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$509
Multiple Airlines
Mon 2/23Thu 3/5
DCA - OSL • 2 stops
Cheapest one-way
$342
Multiple Airlines
Sun 2/15
DCA - OSL • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oslo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Oslo (DCA-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Oslo

Mon, Feb 23 - Thu, Mar 5
Multiple Airlines Logo
6:59 am - 5:40 pm
DCA
-
OSL
28h 41m
2 stops
Multiple Airlines Logo
1:45 pm - 8:55 am
OSL
-
DCA
25h 10m
2 stops
$509Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
11:05 am - 12:10 pm
DCA
-
OSL
20h 05m
2 stops
Multiple Airlines Logo
6:15 am - 9:56 pm
OSL
-
DCA
20h 41m
2 stops
$512Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
6:50 pm - 3:20 pm
DCA
-
OSL
14h 30m
2 stops
Multiple Airlines Logo
1:50 pm - 8:55 am
OSL
-
DCA
25h 05m
2 stops
$517Multiple Airlines
Mon, Mar 9 - Tue, Mar 17
Multiple Airlines Logo
11:05 am - 12:10 pm
DCA
-
OSL
20h 05m
2 stops
Multiple Airlines Logo
6:15 am - 9:56 pm
OSL
-
DCA
20h 41m
2 stops
$524Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Air Canada Logo
9:40 am - 5:40 pm
DCA
-
OSL
26h 00m
2 stops
Air Canada Logo
6:15 am - 3:31 pm
OSL
-
DCA
15h 16m
2 stops
$526Air Canada
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
12:59 pm - 11:00 am
DCA
-
OSL
16h 01m
2 stops
United Airlines Logo
6:15 am - 6:05 pm
OSL
-
DCA
16h 50m
2 stops
$527United Airlines
Mon, Feb 23 - Thu, Mar 5
United Airlines Logo
8:20 am - 5:10 pm
DCA
-
OSL
26h 50m
2 stops
United Airlines Logo
1:45 pm - 8:55 am
OSL
-
DCA
25h 10m
2 stops
$528United Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
12:59 pm - 11:00 am
DCA
-
OSL
16h 01m
2 stops
United Airlines Logo
6:15 am - 5:33 pm
OSL
-
DCA
17h 18m
2 stops
$529United Airlines
Sun, Feb 22 - Mon, Mar 9
Air Canada Logo
8:40 pm - 5:40 pm
DCA
-
OSL
39h 00m
2 stops
Air Canada Logo
6:15 am - 7:45 pm
OSL
-
DCA
18h 30m
2 stops
$531Air Canada
Mon, Mar 30 - Mon, Apr 6
Delta Logo
5:09 pm - 3:15 pm
DCA
-
OSL
16h 06m
2 stops
Delta Logo
11:50 am - 11:44 pm
OSL
-
DCA
17h 54m
2 stops
$532Delta
Booking Insights

KAYAK's insights & trends for Reagan-National to Oslo flights

Get data-powered insights and trends into flights from Reagan-National to Oslo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Oslo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to Oslo were found on Air Canada ($526) and United Airlines ($527).

Find deals

Good to know

Cheapest flight$342
Flight from Reagan Washington National Airport to Oslo

When to book flights from Reagan-National to Oslo

Are your dates flexible? Find out the best times to travel from Reagan-National to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Oslo flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Oslo Gardermoen Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Oslo Gardermoen Airport was $232 for a one-way ticket and $509 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Oslo?

    Yes, you’ll need a passport to travel to Oslo from Reagan Washington National Airport.

  • Which airports will I be using when flying from Reagan Washington National Airport to Oslo?

    Reagan Washington National Airport and Oslo are both served by 1 main airport. You will leave Reagan Washington National Airport from Washington, D.C. Reagan-National and will be arriving at Oslo Gardermoen.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Oslo?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Oslo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Oslo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Oslo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Oslo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and OSL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Oslo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Reagan-National to Oslo

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Oslo Gardermoen (OSL)