DCA - KEF

$394 Find Cheap Flights from Reagan Washington National Airport to Reykjavik

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 Keflavik Intl departing on 2/17. 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 Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Reykjavik, 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 Reykjavik, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$540
Delta
Sun 4/12Sun 4/26
DCA - KEF • 1 stop
Cheapest one-way
$404
Multiple Airlines
Tue 2/17
DCA - KEF • 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 Keflavik Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Keflavik Intl (DCA-KEF)

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

Sun, Apr 12 - Sun, Apr 26
Delta Logo
5:09 pm - 9:30 am
DCA
-
KEF
12h 21m
1 stop
Delta Logo
11:25 am - 10:41 pm
KEF
-
DCA
15h 16m
1 stop
$540Delta
Sun, Apr 12 - Sun, Apr 26
Delta Logo
5:09 pm - 9:30 am
DCA
-
KEF
12h 21m
1 stop
Delta Logo
11:25 am - 11:41 pm
KEF
-
DCA
16h 16m
2 stops
$545Delta
Thu, Apr 30 - Tue, May 5
Virgin Atlantic Logo
11:00 am - 9:30 am
DCA
-
KEF
18h 30m
1 stop
Virgin Atlantic Logo
11:25 am - 5:30 pm
KEF
-
DCA
10h 05m
1 stop
$555Virgin Atlantic
Wed, May 6 - Sun, May 10
Delta Logo
2:34 pm - 9:30 am
DCA
-
KEF
14h 56m
2 stops
Delta Logo
9:30 am - 6:59 pm
KEF
-
DCA
13h 29m
2 stops
$559Delta
Thu, Apr 30 - Tue, May 5
Multiple Airlines Logo
2:34 pm - 9:30 am
DCA
-
KEF
14h 56m
2 stops
Multiple Airlines Logo
11:25 am - 10:41 pm
KEF
-
DCA
15h 16m
1 stop
$560Multiple Airlines
Wed, May 6 - Mon, May 11
Delta Logo
6:59 pm - 7:40 am
DCA
-
KEF
32h 41m
1 stop
Delta Logo
9:30 am - 11:28 pm
KEF
-
DCA
17h 58m
1 stop
$561Delta
Fri, May 8 - Thu, May 14
Delta Logo
3:00 pm - 7:40 am
DCA
-
KEF
12h 40m
1 stop
Delta Logo
11:25 am - 4:59 pm
KEF
-
DCA
9h 34m
1 stop
$585Delta
Fri, May 8 - Thu, May 14
Delta Logo
3:00 pm - 7:40 am
DCA
-
KEF
12h 40m
1 stop
Delta Logo
9:30 am - 8:45 pm
KEF
-
DCA
15h 15m
2 stops
$589Delta
Fri, May 8 - Fri, May 15
Virgin Atlantic Logo
3:00 pm - 7:40 am
DCA
-
KEF
12h 40m
1 stop
Virgin Atlantic Logo
8:50 am - 9:45 pm
KEF
-
DCA
16h 55m
2 stops
$590Virgin Atlantic
Wed, May 6 - Fri, May 15
Delta Logo
7:56 pm - 6:20 am
DCA
-
KEF
30h 24m
1 stop
Delta Logo
8:50 am - 4:33 pm
KEF
-
DCA
11h 43m
1 stop
$591Delta
Booking Insights

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

Get data-powered insights and trends into flights from Reagan-National to Keflavik Intl 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 Reykjavik?

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 Reykjavik were found on Delta ($540) and Virgin Atlantic ($555).

Find deals

Good to know

Cheapest flight$404
Flight from Reagan Washington National Airport to Reykjavik

When to book flights from Reagan-National to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Reagan-National to Keflavik Intl 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 Reykjavik flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport was $394 for a one-way ticket and $540 for a round-trip.

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

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

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

    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 Reykjavik?

    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 Reykjavik.

  • 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 Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik 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 Reykjavik?

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

    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 Reykjavik 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 Keflavik Intl

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Keflavik Intl (KEF)