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Cheap flights from Cardiff to District of Columbia from £347

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CWL — IAD
3 May — 10 May1
1 adult
Fri 3/5
Fri 10/5

When is the cheapest time to fly from Cardiff to District of Columbia (CWL - DC)?

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

Cardiff to District of Columbia 2024 flight deals

Discover exclusive flight deals for travel between Cardiff and District of Columbia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 916,678 searches. Data last updated 28 April 2024.
Tue 6/809:45CWL - IAD
3 stops34h 30mMultiple Airlines
Tue 20/818:50IAD - CWL
2 stops15h 45mMultiple Airlines
Deal found 28/4£891
Sun 16/609:45CWL - IAD
1 stop10h 50mMultiple Airlines
Wed 19/613:09IAD - CWL
2 stops15h 06mMultiple Airlines
Deal found 27/4£977
Sun 16/609:45CWL - IAD
2 stops16h 42mKLM
Wed 19/613:09IAD - CWL
2 stops15h 06mKLM
Deal found 27/4£996
Tue 6/809:45CWL - IAD
1 stop11h 15mAir France
Tue 20/817:50IAD - CWL
1 stop17h 55mAir France
Deal found 28/4£1,067
Tue 6/809:45CWL - DCA
2 stops14h 30mMultiple Airlines
Tue 20/813:55DCA - CWL
2 stops14h 20mMultiple Airlines
Deal found 28/4£1,087
Tue 6/809:45CWL - IAD
2 stops18h 01mDelta
Tue 20/817:50IAD - CWL
1 stop10h 25mDelta
Deal found 28/4£1,108
Thu 27/612:00CWL - IAD
2 stops13h 30mBritish Airways
Fri 5/717:55IAD - CWL
2 stops13h 45mBritish Airways
Deal found 27/4£1,822

One-way flights to District of Columbia from Cardiff

Search for one-way flight options from Cardiff to District of Columbia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 916,678 searches. Data last updated 28 April 2024.
Tue 7/512:00CWL - IAD
3 stops34h 40mMultiple Airlines
Deal found 27/4£347
Wed 19/613:25CWL - IAD
3 stops33h 15mMultiple Airlines
Deal found 27/4£406
Tue 7/514:30CWL - IAD
2 stops32h 10mMultiple Airlines
Deal found 27/4£409
Wed 19/616:50CWL - IAD
2 stops32h 30mMultiple Airlines
Deal found 27/4£527
Wed 19/609:45CWL - DCA
2 stops16h 47mAir France
Deal found 27/4£1,268
Mon 8/709:45CWL - IAD
2 stops16h 54mDelta
Deal found 27/4£1,350
Mon 8/709:45CWL - DCA
2 stops18h 16mDelta
Deal found 27/4£1,350
Mon 8/709:45CWL - IAD
1 stop10h 50mDelta
Deal found 27/4£1,351
Sat 6/709:45CWL - IAD
2 stops18h 14mDelta
Deal found 27/4£1,392

Find flights from Cardiff to District of Columbia within your budget

Customise your flight search to find flights from Cardiff to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 916,678 searches. Data last updated 28 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£891 - £1,822

Route

Depart

Return

Price

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Tue 6/8

3 stops34h 30m

Washington, D.C. Dulles Intl

Tue 20/8

2 stops15h 45m

£891

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Sun 16/6

1 stop10h 50m

Washington, D.C. Dulles Intl

Wed 19/6

2 stops15h 06m

£977

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Sun 16/6

2 stops16h 42m

Washington, D.C. Dulles Intl

Wed 19/6

2 stops15h 06m

£996

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Tue 6/8

1 stop11h 15m

Washington, D.C. Dulles Intl

Tue 20/8

1 stop17h 55m

£1,067

Cardiff WalesWashington, D.C. Reagan-National

CWL - DCA

CWLDCA

Cardiff Wales

Tue 6/8

2 stops14h 30m

Washington, D.C. Reagan-National

Tue 20/8

2 stops14h 20m

£1,087

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Tue 6/8

2 stops18h 01m

Washington, D.C. Dulles Intl

Tue 20/8

2 stops15h 00m

£1,108

Cardiff WalesWashington, D.C. Dulles Intl

CWL - IAD

CWLIAD

Cardiff Wales

Thu 27/6

2 stops13h 30m

Washington, D.C. Dulles Intl

Fri 5/7

2 stops13h 45m

£1,822

Flights are sorted by cheapest first

Deals found on 28/4

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

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated 28 April 2024.
Delta
8.1
Very Good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very Good
10,932 reviews
Delta
8.1
Very Good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,623 reviews
Delta
8.1
Very Good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air France
7.6
Good
1,806 reviews
Delta
8.1
Very Good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

British Airways
6.8
Okay
6,896 reviews
Delta
8.1
Very Good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to District of Columbia. 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 District of Columbia?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to District of Columbia. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • Can I find flights from Cardiff to District of Columbia for under £900 on Cheapflights?

    Yes, there are multiple flights from Cardiff to District of Columbia for under £900. The cheapest flight booked recently is on Multiple Airlines for just £891, but on average you can expect to pay £1,135.

  • What does CWL to IAD mean?

    Great question - CWL to IAD just means Cardiff Wales Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights! Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Cardiff to District of Columbia that include extra baggage allowance?

    The amount of baggage you can bring on your Cardiff to District of Columbia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cardiff to District of Columbia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cardiff to District of Columbia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Cardiff to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Cardiff to District of Columbia?

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

  • Can I find deals for business class flights from Cardiff to District of Columbia?

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

  • Can I find deals for flights from Cardiff to District of Columbia that allow pets onboard?

    Many airlines flying from Cardiff to District of Columbia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cardiff to District of Columbia?

    Yes, you can often find last-minute deals on Cardiff to District of Columbia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cardiff to District of Columbia flight deals updated?

    The Cardiff to District of Columbia flight deals you see on this page were last updated on 28/4.

See more FAQs

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Search flights from Cardiff to District of Columbia by cabin class

Find flights from Cardiff to District of Columbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to District of Columbia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to District of Columbia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to District of Columbia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cardiff to District of Columbia.

Can Cheapflights find flights from Cardiff to District of Columbia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to District of Columbia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Cardiff to District of Columbia become cheaper?

Of course! You can now track prices for flights from Cardiff to District of Columbia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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