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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$759 CHEAP FLIGHTS from District of Columbia to Cardiff

CWL

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

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Cheapest round-trip

$759

Multiple Airlines

Wed 4/1Wed 4/8

IAD - CWL • 2 stops

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Flight Deals

Cheap Flights from District of Columbia to Cardiff

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

Round-trip

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

Wed, Apr 1 - Wed, Apr 8

10:20 pm - 10:25 pm

IAD

CWL

19h 05m

2 stops

11:50 pm - 4:05 pm

CWL

IAD

21h 15m

2 stops

$759Multiple Airlines

Sat, Mar 21 - Sat, Mar 28

7:05 pm - 9:50 am

IAD

CWL

10h 45m

1 stop

5:25 pm - 3:35 pm

CWL

IAD

26h 10m

1 stop

$789Virgin Atlantic

Tue, Mar 31 - Tue, Apr 7

5:40 pm - 4:45 pm

IAD

CWL

18h 05m

1 stop

5:15 pm - 3:35 pm

CWL

IAD

27h 20m

1 stop

$803KLM

Mon, Mar 30 - Mon, Apr 6

2:00 pm - 9:15 am

DCA

CWL

14h 15m

2 stops

9:45 am - 10:08 pm

CWL

DCA

17h 23m

2 stops

$808KLM

Thu, Apr 2 - Thu, Apr 9

5:40 pm - 4:45 pm

IAD

CWL

18h 05m

1 stop

9:45 am - 8:46 pm

CWL

IAD

16h 01m

2 stops

$809Air France

Wed, Apr 1 - Wed, Apr 8

12:16 pm - 9:15 am

DCA

CWL

15h 59m

2 stops

9:45 am - 10:08 pm

CWL

DCA

17h 23m

2 stops

$809KLM

Sat, Mar 21 - Sat, Mar 28

7:05 pm - 9:50 am

IAD

CWL

10h 45m

1 stop

5:25 pm - 3:35 pm

CWL

IAD

26h 10m

1 stop

$817Air Europa

Tue, Mar 31 - Tue, Apr 7

12:29 pm - 9:15 am

DCA

CWL

15h 46m

2 stops

9:45 am - 10:08 pm

CWL

DCA

17h 23m

2 stops

$817KLM

Mon, Mar 30 - Mon, Apr 6

2:00 pm - 9:15 am

DCA

CWL

14h 15m

2 stops

9:45 am - 10:08 pm

CWL

DCA

17h 23m

2 stops

$819Delta

Thu, Apr 2 - Thu, Apr 9

10:00 am - 9:15 am

DCA

CWL

18h 15m

2 stops

9:45 am - 10:51 pm

CWL

DCA

18h 06m

2 stops

$935Delta

Useful Info

Cheapest flight	$759

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.

Barry

Everything you need to know for your flight to Cardiff

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Information on the airport you'll fly into in Cardiff

Cardiff (CWL)

CWL

$759 Find Cheap Flights from District of Columbia to Cardiff

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

Everything you should know

Cheap Flights from District of Columbia to Cardiff

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

Good to know

FAQs for booking flights from District of Columbia 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.

Traveling to a place near Cardiff?

Everything you need to know for your flight to Cardiff

Information on the airport you'll fly into in Cardiff

Cabin class types available on flights to District of Columbia

Complete your trip to Cardiff with a hotel stay or car rental

Find direct flights for Cardiff

Flights to other popular destinations

Flights from domestic origins to Cardiff

Choose which airport to fly into in Cardiff

Find deals for your return flight