How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Cardiff.

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

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

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

$326 CHEAP FLIGHTS from District of Columbia to Cardiff

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Cheap Flights from District of Columbia to Cardiff

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

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One-way

Recent round-trip flight deals from District of Columbia to Cardiff

Tue, Oct 6 - Tue, Oct 13

4:00 pm - 11:25 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

26h 25m2 stops Toronto Pearson Intl Dublin

9:45 pm - 7:00 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

26h 15m2 stops Alicante Casablanca Mohamed V

$881Multiple Airlines

Sun, Sep 20 - Tue, Oct 6

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

23h 30m1 stop Dublin

4:15 pm - 3:30 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

28h 15m2 stops Malaga Madrid Barajas

$890Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

5:15 pm - 11:25 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

25h 10m1 stop Dublin

9:45 pm - 3:30 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

22h 45m2 stops Alicante Madrid Barajas

$905Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

5:15 pm - 10:50 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

24h 35m1 stop Dublin

10:10 pm - 6:50 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

25h 40m2 stops Dublin Madrid Barajas

$987Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

4:00 pm - 11:25 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

26h 25m3 stops Toronto Pearson Intl Reykjavik Keflavik Intl Dublin

9:45 pm - 7:00 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

26h 15m2 stops Alicante Casablanca Mohamed V

$1,004Multiple Airlines

Sun, Sep 20 - Tue, Oct 6

12:43 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

28h 02m2 stops Toronto Pearson Intl Dublin

9:45 pm - 7:00 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

26h 15m2 stops Alicante Casablanca Mohamed V

$1,030Multiple Airlines

Sat, Oct 3 - Sat, Oct 10

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

24h 20m2 stops Toronto Pearson Intl Dublin

7:30 am - 3:45 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

13h 15m1 stop Dublin

$1,052Multiple Airlines

Sun, Sep 20 - Tue, Oct 6

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

23h 30m1 stop Dublin

11:15 pm - 3:45 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

21h 30m1 stop Dublin

$1,054Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

4:00 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

19h 45m3 stops Toronto Pearson Intl Dublin Amsterdam Schiphol

9:45 am - 3:25 pmCWL Cardiff Wales-IAD Washington, D.C. Dulles Intl

34h 40m3 stops Amsterdam Schiphol Dublin Toronto Pearson Intl

$1,057Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

5:15 pm - 10:50 pmIAD Washington, D.C. Dulles Intl-CWL Cardiff Wales

24h 35m1 stop Dublin

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

22h 35m1 stop Dublin

$1,065Multiple Airlines

Useful Info

Cheapest flight	$326

Flight from Washington Dulles Airport to Cardiff

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

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Cardiff (CWL)

CWL

$326 Find Cheap Flights from District of Columbia to Cardiff - Compare and Save

Cheap Flights from District of Columbia to Cardiff

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