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>

$526 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

$526

Multiple Airlines

Thu 3/5Thu 3/12

IAD - CWL • 1 stop

Cheapest one-way

$1,571

Multiple Airlines

Tue 6/9

IAD - CWL • 3 stops

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

Thu, Mar 5 - Thu, Mar 12

9:00 pm - 11:55 am

IAD

CWL

9h 55m

1 stop

10:30 am - 8:30 pm

CWL

IAD

14h 00m

1 stop

$526Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

12:16 pm - 9:50 am

PHL

CWL

16h 34m

2 stops

10:20 am - 11:00 pm

CWL

PHL

16h 40m

2 stops

$777Delta

Wed, Mar 4 - Wed, Mar 11

5:05 pm - 3:35 pm

IAD

CWL

17h 30m

1 stop

3:55 pm - 5:30 pm

CWL

IAD

29h 35m

2 stops

$779Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

6:05 pm - 4:55 pm

IAD

CWL

17h 50m

1 stop

5:25 pm - 5:05 pm

CWL

IAD

27h 40m

1 stop

$783Virgin Atlantic

Wed, Mar 4 - Wed, Mar 11

12:21 pm - 3:35 pm

PHL

CWL

22h 14m

2 stops

3:55 pm - 5:00 pm

CWL

PHL

29h 05m

1 stop

$786Multiple Airlines

Thu, Mar 5 - Thu, Mar 12

6:05 pm - 4:45 pm

IAD

CWL

17h 40m

1 stop

10:20 am - 9:10 am

CWL

IAD

26h 50m

2 stops

$793Virgin Atlantic

Wed, Mar 4 - Wed, Mar 11

3:39 pm - 9:50 am

BWI

CWL

13h 11m

2 stops

10:20 am - 11:01 pm

CWL

BWI

16h 41m

2 stops

$797KLM

Wed, Mar 4 - Wed, Mar 11

12:35 pm - 9:50 am

IAD

CWL

16h 15m

2 stops

10:20 am - 10:59 pm

CWL

IAD

16h 39m

2 stops

$797KLM

Wed, May 6 - Wed, May 27

9:30 pm - 8:20 am

BWI

CWL

29h 50m

2 stops

12:00 pm - 7:40 pm

CWL

BWI

36h 40m

2 stops

$1,358Aer Lingus

Sat, Jun 6 - Sat, Jun 13

9:30 pm - 11:30 am

BWI

CWL

33h 00m

2 stops

12:00 pm - 7:45 pm

CWL

BWI

36h 45m

2 stops

$1,584Aer Lingus

Useful Info

Cheapest flight	$526

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

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Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Cardiff

Cardiff (CWL)

CWL

$526 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