DCA - CWL

$484 Find Cheap Flights from Reagan Washington National Airport to Cardiff - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,267
Typical prices: $1,005-$1,005
Delta
Thu 11/29Fri 12/14
DCA - CWL • 2 stops
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sun, Nov 29 - Mon, Dec 14
Delta Logo
7:40 pm - 5:00 pmDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
16h 20m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
10:20 am - 3:59 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
34h 39m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$1,267Delta
Sat, Dec 12 - Sat, Dec 19
Multiple Airlines Logo
9:45 am - 9:50 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
19h 05m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Multiple Airlines Logo
5:30 pm - 9:52 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
33h 22m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$1,338Multiple Airlines
Thu, Nov 19 - Fri, Nov 27
Delta Logo
11:13 am - 9:50 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
17h 37m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
10:20 am - 11:40 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
18h 20m2 stops Amsterdam Schiphol Minneapolis St Paul
$1,446Delta
Sun, Nov 29 - Mon, Dec 14
Multiple Airlines Logo
6:00 am - 8:10 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
21h 10m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:35 am - 4:55 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
37h 20m3 stops Dublin Los Angeles Denver Intl
$1,511Multiple Airlines
Sun, Nov 29 - Mon, Dec 14
Multiple Airlines Logo
6:00 am - 8:10 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
21h 10m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:35 am - 7:58 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
16h 23m2 stops Dublin Toronto Pearson Intl
$1,513Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Delta Logo
11:14 am - 9:50 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
17h 36m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
10:20 am - 11:57 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
18h 37m2 stops Amsterdam Schiphol Minneapolis St Paul
$1,526Delta
Sat, Dec 12 - Sat, Dec 19
Multiple Airlines Logo
6:59 am - 9:50 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
21h 51m2 stops Toronto Pearson Intl Amsterdam Schiphol
Multiple Airlines Logo
10:20 am - 9:59 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
16h 39m3 stops Amsterdam Schiphol Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$1,663Multiple Airlines
Sat, Dec 12 - Sat, Dec 19
Multiple Airlines Logo
6:00 am - 9:50 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
22h 50m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Amsterdam Schiphol
Multiple Airlines Logo
10:20 am - 9:59 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
16h 39m3 stops Amsterdam Schiphol Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$1,673Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
9:40 am - 8:10 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
17h 30m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
9:05 am - 7:58 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
39h 53m3 stops Alicante Dublin Toronto Pearson Intl
$1,723Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
6:00 am - 8:10 amDCA  Washington, D.C. Reagan-National-CWL Cardiff Wales
21h 10m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin
Multiple Airlines Logo
9:05 am - 10:38 pmCWL  Cardiff Wales-DCA Washington, D.C. Reagan-National
42h 33m3 stops Alicante Dublin Toronto Pearson Intl
$1,726Multiple Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Cardiff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Cardiff?

Round-trip flights from Washington, D.C. Reagan-National Airport to Cardiff typically range from $1,005 to $1,005. The lowest price found in the past 5 days was $1,267, on Delta.

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Key details for Washington, D.C. Reagan-National Airport to Cardiff flights

Cheapest flight

$484
One-way flight from Washington, D.C. Reagan-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

Your Washington, D.C. Reagan-National Airport to Cardiff flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Cardiff?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Washington, D.C. Reagan-National Airport to Cardiff changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,267 to $2,028. That means the highest observed fare was about 60% higher than the lowest one.

  • What car rental options are available at Cardiff Wales Airport (CWL)?

    Cardiff Wales Airport (CWL) hosts 5 major car rental companies, with daily rates averaging $66 for economy cars. Top options include:

    • Alamo
    • Budget
    • Avis
    • Enterprise Rent-A-Car
    • National

  • Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Cardiff?

    Flights from Washington, D.C. Reagan-National Airport to Cardiff usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Cardiff Wales (CWL).

  • Which airports do connecting flights from Washington, D.C. Reagan-National Airport to Cardiff pass through?

    Most connecting flights from Washington, D.C. Reagan-National Airport to Cardiff pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.

  • What is the time difference between Washington, D.C. Reagan-National Airport and Cardiff?

    Cardiff is 4 hours ahead of Washington, D.C. Reagan-National Airport (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

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