OSL - DCA

$443 Find Cheap Flights from Oslo to Reagan Washington National Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Reagan-National departing on 5/11. 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.
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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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Flights Deals

Cheap Flight Deals 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Oslo to Reagan-National.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
7:45 am - 10:36 pmOSL-DCA
20h 51m2 stops
American Airlines Logo
3:54 pm - 11:25 pmDCA-OSL
25h 31m2 stops
$443American Airlines
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Sun, May 11 - Tue, May 27
Delta Logo
11:50 am - 9:53 pmOSL-DCA
16h 03m2 stops
Delta Logo
5:00 pm - 1:45 pmDCA-OSL
14h 45m2 stops
$454Delta
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Wed, Aug 13 - Tue, Sep 23
Delta Logo
11:50 am - 11:28 pmOSL-DCA
17h 38m2 stops
Delta Logo
11:00 am - 9:15 amDCA-OSL
16h 15m2 stops
$494Delta
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Fri, Aug 22 - Fri, Sep 5
Scandinavian Airlines Logo
7:10 am - 11:28 pmOSL-DCA
22h 18m2 stops
Scandinavian Airlines Logo
6:05 am - 6:50 amDCA-OSL
18h 45m1 stop
$571Scandinavian Airlines
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Fri, Aug 22 - Fri, Sep 5
Scandinavian Airlines Logo
1:10 pm - 11:33 pmOSL-DCA
16h 23m1 stop
Scandinavian Airlines Logo
6:06 am - 6:50 amDCA-OSL
18h 44m1 stop
$613Scandinavian Airlines
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Wed, Jun 18 - Thu, Jun 26
Logo
1:50 pm - 10:58 pmOSL-DCA
15h 08m2 stops
Logo
6:45 pm - 3:25 pmDCA-OSL
14h 40m2 stops
$1,064
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Mon, May 19 - Fri, May 23
Icelandair Logo
1:50 pm - 8:00 amOSL-DCA
24h 10m2 stops
Icelandair Logo
5:40 pm - 3:25 pmDCA-OSL
15h 45m2 stops
$1,305Icelandair
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Thu, May 29 - Thu, Jun 5
TAP AIR PORTUGAL Logo
11:05 am - 7:38 amOSL-DCA
26h 33m3 stops
TAP AIR PORTUGAL Logo
10:00 am - 12:00 pmDCA-OSL
44h 00m2 stops
$1,619TAP AIR PORTUGAL
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Wed, Aug 13 - Tue, Sep 23
TAP AIR PORTUGAL Logo
9:55 am - 7:38 amOSL-DCA
27h 43m3 stops
TAP AIR PORTUGAL Logo
1:45 pm - 5:35 pmDCA-OSL
21h 50m2 stops
$2,134TAP AIR PORTUGAL
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Wed, Jun 18 - Thu, Jun 26
Logo
11:00 am - 7:42 pmOSL-DCA
14h 42m2 stops
Logo
6:06 am - 6:50 amDCA-OSL
18h 44m1 stop
$4,664
Find Deal
Sun, Jun 22 - Wed, Jun 25
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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 American Airlines ($443) and Delta ($454).

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Good to know

Low seasonNovember
High seasonOctober
Cheapest flight$443
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 34% lower on average.
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 $470 for a one-way ticket and $443 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, SkyTeam, and Star Alliance are the airline alliances operating flights between Oslo and Reagan Washington National Airport, with SkyTeam 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

Reagan-National (DCA)
Oslo (OSL)

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