OSL - DCA

$281 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 4/15. 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 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

Mon, Nov 24 - Sun, Dec 7
Delta Logo
6:30 am - 6:34 pmOSL-DCA
18h 04m2 stops
Delta Logo
11:13 am - 8:40 amDCA-OSL
15h 27m2 stops
$488Delta
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Sat, Dec 6 - Wed, Jan 7
British Airways Logo
7:10 am - 4:36 pmOSL-DCA
15h 26m2 stops
British Airways Logo
6:34 pm - 2:10 pmDCA-OSL
13h 36m2 stops
$524British Airways
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Thu, Nov 13 - Fri, Nov 28
British Airways Logo
7:05 am - 4:54 pmOSL-DCA
15h 49m2 stops
British Airways Logo
1:44 pm - 10:30 amDCA-OSL
14h 46m2 stops
$526British Airways
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Thu, Nov 27 - Sun, Nov 30
Air Canada Logo
6:15 am - 9:56 pmOSL-DCA
21h 41m2 stops
Air Canada Logo
6:00 am - 12:10 pmDCA-OSL
24h 10m2 stops
$592Air Canada
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Thu, Nov 27 - Sun, Nov 30
Air Canada Logo
6:15 am - 10:26 amOSL-DCA
34h 11m2 stops
Air Canada Logo
6:00 am - 12:10 pmDCA-OSL
24h 10m2 stops
$593Air Canada
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Mon, Nov 24 - Sun, Dec 7
Multiple Airlines Logo
9:35 am - 7:45 pmOSL-DCA
16h 10m2 stops
Multiple Airlines Logo
6:50 pm - 5:30 pmDCA-OSL
16h 40m2 stops
$679Multiple Airlines
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Mon, Nov 24 - Sun, Dec 7
Multiple Airlines Logo
9:35 am - 7:45 pmOSL-DCA
16h 10m2 stops
Multiple Airlines Logo
6:50 pm - 5:30 pmDCA-OSL
16h 40m2 stops
$684Multiple Airlines
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Thu, Dec 25 - Thu, Jan 8
TAP AIR PORTUGAL Logo
6:55 pm - 8:50 pmOSL-DCA
31h 55m2 stops
TAP AIR PORTUGAL Logo
11:55 am - 12:10 pmDCA-OSL
18h 15m2 stops
$1,137TAP AIR PORTUGAL
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Sat, Dec 13 - Sat, Dec 20
Icelandair Logo
1:10 pm - 4:00 pmOSL-DCA
32h 50m2 stops
Icelandair Logo
9:10 am - 8:35 pmDCA-OSL
29h 25m2 stops
$1,551Icelandair
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Wed, Nov 26 - Sun, Nov 30
TAP AIR PORTUGAL Logo
10:00 am - 9:29 amOSL-DCA
29h 29m3 stops
TAP AIR PORTUGAL Logo
8:10 pm - 5:55 pmDCA-OSL
15h 45m2 stops
$3,079TAP AIR PORTUGAL
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Everything you should know

Cheapest round-trip
$488
Delta
Mon 11/24Sun 12/7
OSL - DCA • 2 stops
Cheapest one-way
$281
Finnair
Wed 4/15
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 Delta ($488) and British Airways ($524).

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Good to know

Cheapest flight$281
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 $281 for a one-way ticket and $488 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.

  • 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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