How long is the flight from Cardiff to Maryland?

Airlines like Delta, Virgin Atlantic, and KLM fly from Cardiff to Maryland in about 17h 48m. The time it takes to get you to your destination can typically vary by up to 18h 49m. Cardiff and Maryland are separated by a distance of 3535 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Maryland ranges from 74.0 - 104.0 inches per month. July is typically the wettest month, when rainfall can reach 104.0 mm. February is typically the driest time to visit Maryland when rainfall is around 74.0 mm.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular routes from Cardiff to Maryland?

The most popular flight routes from Cardiff to Maryland are Cardiff Wales - Washington, D.C. Dulles Intl, Cardiff Wales - Baltimore/Washington and Cardiff Wales - Philadelphia.

What is the cheapest time of day to fly from CWL to MD?

When flying from Cardiff to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Cardiff to Maryland?

Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Maryland.

Can I find deals for flights from Cardiff to Maryland that include hotel bookings?

Yes. In addition to deals on Cardiff to Maryland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cardiff to Maryland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Maryland.

Can I find deals for business class flights from Cardiff to Maryland?

Yes. Cheapflights offers flight deals from Cardiff to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£363+ Flights from Cardiff to Maryland

Find flight deals from Cardiff to Maryland

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Maryland
Explore the most affordable flight options available from Cardiff to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Fri 12/1222:25CWL - IAD

1 stop22h 10mMultiple Airlines

Sat 3/122:55IAD - CWL

2 stops43h 10mMultiple Airlines

Deal found 18/10£800

Best flights from Cardiff to Maryland
Discover carefully curated flight deals from Cardiff to Maryland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2025.

Thu 19/210:20CWL - DCA

2 stops17h 48mDelta

Mon 23/214:30DCA - CWL

2 stops21h 25mDelta

Deal found 20/10£782

Thu 19/217:25CWL - IAD

2 stops30h 17mVirgin Atlantic

Mon 23/218:05IAD - CWL

1 stop10h 45mVirgin Atlantic

Deal found 17/10£783

Fri 12/1222:25CWL - IAD

1 stop22h 10mMultiple Airlines

Sat 3/122:55IAD - CWL

2 stops43h 10mMultiple Airlines

Deal found 18/10£800

Fri 27/310:20CWL - PHL

2 stops36h 37mKLM

Tue 31/311:30PHL - CWL

2 stops16h 45mKLM

Deal found 20/10£931

Fri 27/310:20CWL - PHL

2 stops36h 37mAir France

Tue 31/317:15PHL - CWL

2 stops18h 30mAir France

Deal found 18/10£932

Thu 19/210:20CWL - BWI

2 stops37h 54mDelta

Mon 23/217:30BWI - CWL

2 stops35h 20mDelta

Deal found 20/10£1,169

Cheap flight deals from Cardiff to Maryland

Round-trip from	£782
One-way from	£363

Delta
19/2-23/2
4 total stops
39h 13m total
Cardiff to Maryland

Search Deals

30/10
3 total stops
39h 41m total
Cardiff to Maryland

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

Thu 19/2

10:20-23:08

2 stops17h 48m

Washington, D.C. Reagan-National

Mon 23/2

14:30-16:55

2 stops21h 25m

£782

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Thu 19/2

17:25-18:42

2 stops30h 17m

Washington, D.C. Dulles Intl

Mon 23/2

18:05-09:50

1 stop10h 45m

£783

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

Fri 12/12

22:25-15:35

1 stop22h 10m

Washington, D.C. Dulles Intl

Sat 3/1

22:55-23:05

2 stops43h 10m

£800

CardiffPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Fri 27/3

10:20-18:57

2 stops36h 37m

Philadelphia

Tue 31/3

11:30-09:15

2 stops16h 45m

£931

CardiffPhiladelphia

CWL - PHL

CWLPHL

Cardiff Wales

Fri 27/3

10:20-18:57

2 stops36h 37m

Philadelphia

Tue 31/3

17:15-16:45

2 stops18h 30m

£932

CardiffBaltimore

CWL - BWI

CWLBWI

Cardiff Wales

Thu 19/2

10:20-19:14

2 stops37h 54m

Baltimore/Washington

Mon 23/2

17:30-09:50

2 stops35h 20m

£1,169

CardiffBaltimore

CWL - BWI

CWLBWI

Cardiff Wales

Thu 30/10

21:40-09:21

3 stops39h 41m

£363

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Best time to book a flight from Cardiff to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Cardiff with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Maryland

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Cardiff to Maryland?
Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Maryland.
How long is the flight from Cardiff to Maryland?
Airlines like Delta, Virgin Atlantic, and KLM fly from Cardiff to Maryland in about 17h 48m. The time it takes to get you to your destination can typically vary by up to 18h 49m. Cardiff and Maryland are separated by a distance of 3535 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Cardiff to Maryland?
The most popular flight routes from Cardiff to Maryland are Cardiff Wales - Washington, D.C. Dulles Intl, Cardiff Wales - Baltimore/Washington and Cardiff Wales - Philadelphia.
Can I find deals for flights from Cardiff to Maryland that include hotel bookings?
Yes. In addition to deals on Cardiff to Maryland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Maryland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Maryland.
Can I find deals for business class flights from Cardiff to Maryland?
Yes. Cheapflights offers flight deals from Cardiff to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Cardiff to Maryland from £363

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Cardiff to Maryland

Cheapest flights from Cardiff to MarylandExplore the most affordable flight options available from Cardiff to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Explore the most affordable flight options available from Cardiff to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Cheap flight deals from Cardiff to Maryland

Keep the following information in mind while searching for Cardiff to Maryland flight deals. Data was last updated 21 October 2025.

Round-trip from

One-way from

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Best time to book a flight from Cardiff to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Cardiff with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Maryland

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Cardiff to Maryland?

How long is the flight from Cardiff to Maryland?

What are the most popular routes from Cardiff to Maryland?

Can I find deals for flights from Cardiff to Maryland that include hotel bookings?

How can I find direct flights from Cardiff to Maryland?

Can I find deals for business class flights from Cardiff to Maryland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Maryland

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from Cardiff to Maryland?

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Maryland?

Can Cheapflights find flights from Cardiff to Maryland with no change fees?

Can Cheapflights notify me if prices for flights from Cardiff to Maryland become cheaper?

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Cheapest flights from Cardiff to Maryland
Explore the most affordable flight options available from Cardiff to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.