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Cheap flights from Dallas to Cardiff from £222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Cardiff departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Dallas to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
12:05 - 09:15
DFW
-
CWL
15h 10m
2 stops
KLM Logo
09:45 - 22:19
CWL
-
DFW
18h 34m
2 stops
£822KLM
Mon, 5 Oct - Wed, 14 Oct
KLM Logo
11:19 - 09:15
DFW
-
CWL
15h 56m
2 stops
KLM Logo
17:15 - 15:50
CWL
-
DFW
28h 35m
2 stops
£868KLM
Tue, 11 Aug - Mon, 31 Aug
Multiple Airlines Logo
12:24 - 09:15
DFW
-
CWL
14h 51m
2 stops
Multiple Airlines Logo
09:45 - 22:31
CWL
-
DFW
18h 46m
2 stops
£970Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
Multiple Airlines Logo
09:30 - 22:50
DFW
-
CWL
31h 20m
3 stops
Multiple Airlines Logo
22:25 - 19:35
CWL
-
DFW
27h 10m
2 stops
£1,050Multiple Airlines
Tue, 11 Aug - Mon, 31 Aug
Multiple Airlines Logo
16:00 - 22:50
DFW
-
CWL
24h 50m
2 stops
Multiple Airlines Logo
11:35 - 19:46
CWL
-
DFW
14h 11m
1 stop
£1,169Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
Multiple Airlines Logo
16:00 - 22:50
DFW
-
CWL
24h 50m
2 stops
Multiple Airlines Logo
11:35 - 19:46
CWL
-
DFW
14h 11m
1 stop
£1,182Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
Delta Logo
12:24 - 16:45
DFW
-
CWL
22h 21m
2 stops
Delta Logo
09:45 - 22:31
CWL
-
DFW
18h 46m
2 stops
£1,208Delta
Mon, 10 Aug - Fri, 14 Aug
Multiple Airlines Logo
12:30 - 10:15
DFW
-
CWL
15h 45m
1 stop
Multiple Airlines Logo
11:35 - 19:46
CWL
-
DFW
14h 11m
1 stop
£1,284Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
Multiple Airlines Logo
12:25 - 15:50
DFW
-
CWL
21h 25m
3 stops
Multiple Airlines Logo
22:10 - 19:35
CWL
-
DFW
27h 25m
2 stops
£1,288Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
Multiple Airlines Logo
12:30 - 10:15
DFW
-
CWL
15h 45m
1 stop
Multiple Airlines Logo
11:35 - 19:46
CWL
-
DFW
14h 11m
1 stop
£1,301Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug

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KLM flights from Dallas to Cardiff

Our best KLM deals on Dallas to Cardiff flight tickets
KLM
5 Oct
DFW12:05Dallas/Fort Worth
15h 10m
2 stops
CWL09:15Cardiff Wales
14 Oct
CWL09:45Cardiff Wales
18h 34m
2 stops
DFW22:19Dallas/Fort Worth
£822
KLM
11 Aug
DFW11:19Dallas/Fort Worth
15h 56m
2 stops
CWL09:15Cardiff Wales
31 Aug
CWL17:15Cardiff Wales
28h 35m
2 stops
DFW15:50Dallas/Fort Worth
£868

momondo Fare Finder

 
Customise your flight search to find flights from Dallas to Cardiff 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, momondo users made 279,928 searches. Data last updated 1 July 2026.
Use the filters below to find and compare flights from Dallas to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 5/10

12:05-09:15

2 stops15h 10m

Cardiff Wales

Wed 14/10

09:45-22:19

2 stops18h 34m

£822

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Tue 11/8

11:19-09:15

2 stops15h 56m

Cardiff Wales

Mon 31/8

17:15-15:50

2 stops28h 35m

£868

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 3/8

12:24-09:15

2 stops14h 51m

Cardiff Wales

Mon 10/8

09:45-22:31

2 stops18h 46m

£970

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Tue 11/8

09:30-22:50

3 stops31h 20m

Cardiff Wales

Mon 31/8

22:25-19:35

2 stops27h 10m

£1,050

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 3/8

16:00-22:50

2 stops24h 50m

Cardiff Wales

Mon 10/8

11:35-19:46

1 stop14h 11m

£1,169

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 3/8

16:00-22:50

2 stops24h 50m

Cardiff Wales

Mon 10/8

11:35-19:46

1 stop14h 11m

£1,182

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 10/8

12:24-16:45

2 stops22h 21m

Cardiff Wales

Fri 14/8

09:45-22:31

2 stops18h 46m

£1,208
Fastest return journey

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 3/8

12:30-10:15

1 stop15h 45m

Cardiff Wales

Mon 10/8

11:35-19:46

1 stop14h 11m

£1,284

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 3/8

12:25-15:50

3 stops21h 25m

Cardiff Wales

Mon 10/8

22:10-19:35

2 stops27h 25m

£1,288

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 3/8

12:30-10:15

1 stop15h 45m

Cardiff Wales

Mon 10/8

11:35-19:46

1 stop14h 11m

£1,301

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Cheap Dallas to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Cardiff

Fastest flight time

14h 51m

Direct flights

None
The fastest flight from Dallas to Cardiff takes 14h 51m
There are no direct flights from Dallas to Cardiff. There are no popular flight routes from Dallas to Cardiff.
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Frequently asked questions about flying from Dallas to Cardiff

  • How far is Dallas to Cardiff Wales by plane?

    A flight from Dallas to Cardiff Wales will travel around 4627.0 mi. By plane, this route typically takes 14h 51m.

  • When did momondo last update prices for flights from Dallas to Cardiff Wales Airport?

    Prices for flights from Dallas to Cardiff Wales Airport are updated daily.

  • How old do you have to be to fly from Dallas to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The necessary travel and health documents for your Cardiff Wales Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Dallas to Cardiff

  • How do I get Price Alerts for flights from Dallas to Cardiff?

    Search flight deals from Dallas to Cardiff. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Dallas to Cardiff with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Cardiff?

Finding the right flight to Cardiff from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cardiff quick and easy, saving you time and money.

Can I find flights from Dallas to Cardiff with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Dallas to Cardiff flights to just show those with flexible booking policies.

How can momondo help me find flights from Dallas to Cardiff?

momondo helps you find the best flight between Dallas and Cardiff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dallas to Cardiff right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dallas to Cardiff flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport