How does KAYAK find such low prices on flights from Maryland 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 Maryland 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 Maryland to Cardiff?

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

$308 CHEAP FLIGHTS from Maryland to Cardiff

CWL

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

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Cheapest round-trip

$770

Multiple Airlines

Tue 2/10Wed 2/18

IAD - CWL • 1 stop

Cheapest one-way

$308

Multiple Airlines

Sun 5/10

IAD - CWL • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Cardiff!

Flight Deals

Cheap Flights from Maryland to Cardiff

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maryland 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.

Round-trip

One-way

Recent round-trip flight deals from Maryland to Cardiff

Tue, Feb 10 - Wed, Feb 18

5:05 pm - 3:30 pmIAD-CWL

17h 25m1 stop

2:00 pm - 4:30 pmCWL-IAD

31h 30m2 stops

$770Multiple Airlines

Find Deal

Tue, Feb 10 - Wed, Feb 18

6:05 pm - 9:50 amIAD-CWL

10h 45m1 stop

5:25 pm - 4:05 pmCWL-IAD

27h 40m1 stop

$779KLM

Find Deal

Wed, Dec 3 - Sun, Dec 7

7:02 am - 4:55 pmBWI-CWL

28h 53m2 stops

10:20 am - 4:51 pmCWL-BWI

35h 31m2 stops

$785Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

12:32 pm - 9:50 amDCA-CWL

16h 18m2 stops

10:20 am - 10:57 pmCWL-DCA

17h 37m2 stops

$785Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

5:36 pm - 4:55 pmBWI-CWL

18h 19m2 stops

10:20 am - 12:21 amCWL-BWI

43h 01m2 stops

$786Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

8:59 am - 9:50 amDCA-CWL

19h 51m2 stops

10:20 am - 11:58 pmCWL-DCA

18h 38m2 stops

$786Delta

Find Deal

Wed, Apr 1 - Sun, Apr 5

5:50 pm - 9:15 amIAD-CWL

10h 25m1 stop

5:15 pm - 3:35 pmCWL-IAD

27h 20m1 stop

$791Virgin Atlantic

Find Deal

Wed, Apr 1 - Sun, Apr 5

5:50 pm - 9:15 amIAD-CWL

10h 25m1 stop

5:15 pm - 3:35 pmCWL-IAD

27h 20m1 stop

$792Virgin Atlantic

Find Deal

Wed, Apr 1 - Sun, Apr 5

10:05 am - 9:15 amIAD-CWL

18h 10m2 stops

5:15 pm - 3:35 pmCWL-IAD

27h 20m1 stop

$796Virgin Atlantic

Find Deal

Wed, Apr 1 - Sun, Apr 5

6:15 am - 4:45 pmIAD-CWL

29h 30m2 stops

5:15 pm - 7:12 pmCWL-IAD

54h 57m2 stops

$868Air France

Find Deal

Useful Info

Cheapest flight	$308

Flight from Washington Dulles Airport to Cardiff

How does KAYAK find such low prices on flights from Maryland 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 Maryland to Cardiff.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Cardiff?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Maryland 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 Maryland 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 Maryland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland 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 Maryland 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Cardiff

Cardiff (CWL)

CWL

$308 Find Cheap Flights from Maryland to Cardiff

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

Everything you should know

Cheap Flights from Maryland to Cardiff

Recent round-trip flight deals from Maryland to Cardiff

Recent one-way flight deals from Maryland to Cardiff

Good to know

FAQs for booking flights from Maryland to Cardiff

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

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

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

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland 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 Maryland 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 Maryland

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