OSL - DCA

$301 Find Cheap Flights from Oslo to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Reagan-National departing on 2/13. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Reagan-National 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 Oslo to Reagan-National

Wed, Oct 29 - Mon, Nov 3
Finnair Logo
12:25 pm - 10:57 pmOSL-DCA
15h 32m2 stops
Finnair Logo
5:45 pm - 8:10 pmDCA-OSL
20h 25m2 stops
$465Finnair
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Wed, Oct 29 - Mon, Nov 3
Finnair Logo
12:25 pm - 10:57 pmOSL-DCA
15h 32m2 stops
Finnair Logo
5:45 pm - 8:10 pmDCA-OSL
20h 25m2 stops
$466Finnair
Find Deal
Thu, Oct 2 - Mon, Oct 13
American Airlines Logo
7:45 am - 7:59 pmOSL-DCA
18h 14m2 stops
American Airlines Logo
7:06 pm - 6:40 pmDCA-OSL
17h 34m2 stops
$467American Airlines
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Thu, Oct 2 - Mon, Oct 13
American Airlines Logo
7:45 am - 11:07 pmOSL-DCA
21h 22m2 stops
American Airlines Logo
5:30 pm - 6:40 pmDCA-OSL
19h 10m2 stops
$468American Airlines
Find Deal
Fri, Oct 24 - Thu, Nov 6
American Airlines Logo
7:50 am - 10:15 pmOSL-DCA
20h 25m2 stops
American Airlines Logo
1:44 pm - 2:15 pmDCA-OSL
18h 31m2 stops
$469American Airlines
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Sun, Oct 26 - Sun, Nov 2
United Airlines Logo
9:35 am - 11:59 pmOSL-DCA
19h 24m2 stops
United Airlines Logo
5:00 am - 12:05 pmDCA-OSL
25h 05m2 stops
$505United Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30
Air Canada Logo
1:45 pm - 8:55 amOSL-DCA
25h 10m2 stops
Air Canada Logo
6:59 am - 1:05 pmDCA-OSL
24h 06m2 stops
$511Air Canada
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Mon, Oct 20 - Sun, Nov 2
Delta Logo
11:50 am - 11:52 pmOSL-DCA
18h 02m2 stops
Delta Logo
5:00 pm - 3:20 pmDCA-OSL
16h 20m2 stops
$563Delta
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Sat, Oct 25 - Sat, Nov 1
United Airlines Logo
6:35 am - 3:51 pmOSL-DCA
15h 16m2 stops
United Airlines Logo
1:15 pm - 11:00 amDCA-OSL
16h 45m2 stops
$802United Airlines
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Mon, Oct 20 - Sun, Nov 2
Delta Logo
1:25 pm - 11:04 pmOSL-DCA
15h 39m1 stop
Delta Logo
5:00 pm - 3:20 pmDCA-OSL
16h 20m2 stops
$845Delta
Find Deal

Everything you should know

Cheapest round-trip
$465
Finnair
Wed 10/29Mon 11/3
OSL - DCA • 2 stops
Cheapest one-way
$301
American Airlines
Fri 2/13
OSL - DCA • 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 Reagan-National!
Booking Insights

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

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

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

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 Oslo to Reagan Washington National Airport were found on Finnair ($465) and American Airlines ($467).

Find deals

Good to know

Cheapest flight$301
Flight from Oslo to Reagan Washington National Airport

When to book flights from Oslo to Reagan-National

Are your dates flexible? Find out the best times to travel from Oslo to Reagan-National 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 Oslo to Reagan Washington National Airport flights

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

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport was $301 for a one-way ticket and $465 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Oslo to Reagan Washington National Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Oslo and Reagan Washington National Airport, with Star Alliance being the most commonly used for this route.

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

    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 Oslo to Reagan Washington National Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Oslo 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 Oslo to Reagan Washington National Airport?

    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 Reagan Washington National Airport with an airline and back to Oslo with another airline. Booking your flights between Oslo and DCA 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 Oslo to Reagan Washington National Airport?

    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 Reagan Washington National Airport from Oslo 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 Oslo to Reagan-National

Information on your arrival and departure airports

Oslo (OSL)
Reagan-National (DCA)

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