How does KAYAK find such low prices on flights from Virginia 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 Virginia to Cardiff.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Virginia to Cardiff?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Virginia 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 Virginia 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 Virginia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Virginia 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 Virginia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$309 CHEAP FLIGHTS from Virginia to Cardiff

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Flight Deals

Cheap Flights from Virginia to Cardiff

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Virginia to Cardiff

Sun, Oct 4 - Mon, Oct 19

3:50 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

24h 55m2 stops Toronto Island Dublin

10:10 pm - 7:35 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

26h 25m1 stop Dublin

$890Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

9:55 am - 10:20 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

31h 25m2 stops Toronto Pearson Intl Dublin

1:25 pm - 8:20 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

10h 55m1 stop Dublin

$915Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

8:25 pm - 10:20 pmRDU Raleigh-Durham-CWL Cardiff Wales

20h 55m1 stop Dublin

1:25 pm - 7:35 pmCWL Cardiff Wales-RDU Raleigh-Durham

34h 10m2 stops Dublin Reykjavik Keflavik Intl

$1,002Multiple Airlines

Sun, Oct 4 - Mon, Oct 19

5:15 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

23h 30m1 stop Dublin

10:10 pm - 7:35 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

26h 25m1 stop Dublin

$1,016Multiple Airlines

Mon, Oct 12 - Tue, Oct 20

8:25 pm - 10:50 pmRDU Raleigh-Durham-CWL Cardiff Wales

21h 25m1 stop Dublin

11:15 pm - 10:25 amCWL Cardiff Wales-RDU Raleigh-Durham

40h 10m2 stops Dublin Philadelphia

$1,022Multiple Airlines

Sun, Sep 20 - Sun, Oct 4

5:30 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

18h 15m1 stop Amsterdam Schiphol

9:50 am - 3:35 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

10h 45m1 stop Amsterdam Schiphol

$1,060Delta

Sun, Sep 20 - Sun, Oct 4

7:34 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

16h 11m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

9:50 am - 3:35 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

10h 45m1 stop Amsterdam Schiphol

$1,065Delta

Sun, Sep 20 - Thu, Sep 24

5:15 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

23h 30m1 stop Dublin

10:50 pm - 2:25 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

20h 35m2 stops Dublin Lisbon Humberto Delgado

$1,070Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

9:55 am - 10:20 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

31h 25m3 stops Toronto Pearson Intl Reykjavik Keflavik Intl Dublin

1:25 pm - 8:20 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

10h 55m1 stop Dublin

$1,071Multiple Airlines

Sun, Sep 20 - Sun, Oct 4

7:34 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

16h 11m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

9:50 am - 4:30 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

35h 40m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,074Delta

Recent last minute flight deals from Virginia to Cardiff

Sat, Sep 12 - Fri, Sep 18

10:35 pm - 1:10 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

33h 35m2 stops Lisbon Humberto Delgado Malaga

10:45 pm - 7:10 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

25h 25m1 stop Dublin

$1,186Multiple Airlines

Sat, Sep 12 - Fri, Sep 18

10:20 pm - 9:20 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

18h 00m2 stops Munich Franz Josef Strauss Dublin

10:45 pm - 3:00 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

21h 15m2 stops Dublin Montreal Pierre Elliott Trudeau Intl

$1,230Multiple Airlines

Sat, Sep 12 - Fri, Sep 18

8:40 pm - 9:20 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

19h 40m1 stop Dublin

10:45 pm - 3:45 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

22h 00m1 stop Dublin

$1,282Multiple Airlines

Sat, Sep 12 - Fri, Sep 18

5:30 pm - 9:15 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

10h 45m1 stop Amsterdam Schiphol

5:15 pm - 3:35 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Amsterdam Schiphol

$1,341KLM

Sat, Sep 12 - Fri, Sep 18

6:26 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

17h 19m2 stops New York John F Kennedy Intl Amsterdam Schiphol

5:15 pm - 3:35 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Amsterdam Schiphol

$1,346Multiple Airlines

Sun, Sep 13 - Tue, Sep 15

12:55 pm - 9:15 amDCA Washington, D.C. Reagan-National-CWL Cardiff Wales

15h 20m2 stops Boston Logan Intl Amsterdam Schiphol

9:45 am - 10:03 pmCWL Cardiff Wales-DCA Washington, D.C. Reagan-National

17h 18m2 stops Amsterdam Schiphol Boston Logan Intl

$1,484KLM

Sat, Sep 12 - Fri, Sep 18

12:25 pm - 9:15 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

15h 50m2 stops New York John F Kennedy Intl Amsterdam Schiphol

9:45 am - 11:14 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

18h 29m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,533KLM

Sat, Sep 12 - Fri, Sep 18

4:00 pm - 9:20 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

24h 20m3 stops Toronto Pearson Intl Reykjavik Keflavik Intl Dublin

5:45 pm - 3:10 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

26h 25m2 stops Faro Lisbon Humberto Delgado

$1,644Multiple Airlines

Sat, Sep 12 - Fri, Sep 18

11:05 am - 12:45 amIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

32h 40m2 stops Doha Hamad Intl Larnaca

5:45 pm - 9:24 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

32h 39m3 stops Faro Lisbon Humberto Delgado Toronto Pearson Intl

$1,651Multiple Airlines

Sat, Sep 12 - Fri, Sep 18

4:00 pm - 9:20 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

24h 20m3 stops Toronto Pearson Intl Reykjavik Keflavik Intl Dublin

10:45 pm - 8:25 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

26h 40m3 stops Dublin Halifax Intl Toronto Pearson Intl

$1,716Multiple Airlines

Useful Info

Cheapest flight	$309

Flight from Washington Dulles Airport to Cardiff

How does KAYAK find such low prices on flights from Virginia 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 Virginia to Cardiff.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Virginia to Cardiff?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Virginia 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 Virginia 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 Virginia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Virginia 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 Virginia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.