DCA - CWL

$639 Find Cheap Flights from Reagan Washington National Airport to Cardiff

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 Cardiff 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cardiff

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

Cheapest round-trip
$781
Multiple Airlines
Wed 5/27Wed 6/3
DCA - CWL • 1 stop
Cheapest one-way
$639
Delta
Mon 5/11
DCA - CWL • 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 Cardiff!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Reagan-National to Cardiff (DCA-CWL)

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

Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
11:00 am - 10:15 am
DCA
-
CWL
18h 15m
1 stop
Multiple Airlines Logo
11:30 pm - 7:58 pm
CWL
-
DCA
25h 28m
3 stops
$781Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
6:00 am - 10:15 am
DCA
-
CWL
23h 15m
2 stops
Multiple Airlines Logo
11:30 pm - 7:58 pm
CWL
-
DCA
25h 28m
3 stops
$791Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
11:00 am - 10:15 am
DCA
-
CWL
18h 15m
1 stop
Multiple Airlines Logo
11:30 pm - 7:58 pm
CWL
-
DCA
25h 28m
2 stops
$913Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
11:00 am - 11:30 am
DCA
-
CWL
43h 30m
3 stops
Multiple Airlines Logo
11:30 pm - 7:58 pm
CWL
-
DCA
25h 28m
3 stops
$1,026Multiple Airlines
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
6:00 am - 10:15 am
DCA
-
CWL
23h 15m
2 stops
Multiple Airlines Logo
10:45 pm - 6:13 pm
CWL
-
DCA
24h 28m
3 stops
$1,059Multiple Airlines
Sat, Jun 13 - Fri, Jun 19
Multiple Airlines Logo
12:45 pm - 9:20 pm
DCA
-
CWL
27h 35m
3 stops
Multiple Airlines Logo
10:45 pm - 6:12 pm
CWL
-
DCA
24h 27m
3 stops
$1,099Multiple Airlines
Sat, Jun 13 - Fri, Jun 19
Multiple Airlines Logo
6:55 pm - 9:20 pm
DCA
-
CWL
21h 25m
2 stops
Multiple Airlines Logo
10:45 pm - 6:12 pm
CWL
-
DCA
24h 27m
3 stops
$1,112Multiple Airlines
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
11:00 am - 10:15 am
DCA
-
CWL
18h 15m
1 stop
Multiple Airlines Logo
10:45 pm - 10:28 pm
CWL
-
DCA
28h 43m
3 stops
$1,154Multiple Airlines
Wed, Apr 29 - Sun, May 3
Multiple Airlines Logo
11:00 am - 3:40 pm
DCA
-
CWL
23h 40m
3 stops
Multiple Airlines Logo
9:45 pm - 9:55 pm
CWL
-
DCA
29h 10m
3 stops
$1,226Multiple Airlines
Thu, Sep 24 - Sun, Sep 27
Delta Logo
3:30 pm - 9:15 am
DCA
-
CWL
12h 45m
2 stops
Delta Logo
9:50 am - 11:12 pm
CWL
-
DCA
18h 22m
2 stops
$1,228Delta
Useful Info

Good to know

Cheapest flight$639
Flight from Reagan Washington National Airport to Cardiff

When to book flights from Reagan-National to Cardiff

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

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Cardiff was $639 for a one-way ticket and $781 for a round-trip.

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

    A passport is required to fly from Reagan Washington National Airport to Cardiff.

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

    When flying out of Reagan Washington National Airport you will be using Washington, D.C. Reagan-National. You will be landing at Cardiff, also known as Cardiff Wales.

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

    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 Cardiff?

    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 Cardiff.

  • 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 Cardiff?

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

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

    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 Cardiff 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 Cardiff

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Cardiff (CWL)