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Cheap flights from Dallas to Cardiff from £804

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Cardiff departing on 6/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
08:00 - 16:45
DFW
-
CWL
26h 45m
2 stops
Virgin Atlantic Logo
09:45 - 20:02
CWL
-
DFW
16h 17m
2 stops
£804Virgin Atlantic
Wed, 6 May - Wed, 13 May
KLM Logo
10:35 - 09:15
DFW
-
CWL
16h 40m
2 stops
KLM Logo
09:45 - 22:29
CWL
-
DFW
18h 44m
2 stops
£817KLM
Tue, 5 May - Tue, 12 May
KLM Logo
09:56 - 09:15
DFW
-
CWL
17h 19m
2 stops
KLM Logo
17:15 - 22:17
CWL
-
DFW
35h 02m
2 stops
£821KLM
Mon, 20 Apr - Mon, 27 Apr
KLM Logo
10:35 - 09:15
DFW
-
CWL
16h 40m
2 stops
KLM Logo
09:45 - 23:24
CWL
-
DFW
19h 39m
2 stops
£824KLM
Tue, 21 Apr - Tue, 28 Apr
Delta Logo
08:00 - 09:15
DFW
-
CWL
19h 15m
2 stops
Delta Logo
09:45 - 16:07
CWL
-
DFW
36h 22m
2 stops
£861Delta
Mon, 4 May - Mon, 11 May
KLM Logo
11:37 - 09:15
DFW
-
CWL
15h 38m
2 stops
KLM Logo
17:15 - 16:53
CWL
-
DFW
29h 38m
2 stops
£862KLM
Tue, 28 Apr - Mon, 4 May
Multiple Airlines Logo
05:45 - 23:25
DFW
-
CWL
35h 40m
3 stops
Multiple Airlines Logo
23:15 - 18:38
CWL
-
DFW
25h 23m
2 stops
£957Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
07:30 - 23:05
DFW
-
CWL
33h 35m
3 stops
Multiple Airlines Logo
23:15 - 18:38
CWL
-
DFW
25h 23m
2 stops
£968Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
05:45 - 23:25
DFW
-
CWL
35h 40m
3 stops
Multiple Airlines Logo
23:15 - 18:38
CWL
-
DFW
25h 23m
2 stops
£1,036Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
07:30 - 23:05
DFW
-
CWL
33h 35m
3 stops
Multiple Airlines Logo
23:15 - 21:15
CWL
-
DFW
28h 00m
3 stops
£1,057Multiple Airlines
Tue, 5 May - Tue, 12 May

KLM flights from Dallas to Cardiff

Our best KLM deals on Dallas to Cardiff flight tickets
KLM
5 May
DFW10:35Dallas/Fort Worth
16h 40m
2 stops
CWL09:15Cardiff Wales
12 May
CWL09:45Cardiff Wales
18h 44m
2 stops
DFW22:29Dallas/Fort Worth
£817
KLM
20 Apr
DFW09:56Dallas/Fort Worth
17h 19m
2 stops
CWL09:15Cardiff Wales
27 Apr
CWL17:15Cardiff Wales
35h 02m
2 stops
DFW22:17Dallas/Fort Worth
£821
KLM
21 Apr
DFW10:35Dallas/Fort Worth
16h 40m
2 stops
CWL09:15Cardiff Wales
28 Apr
CWL09:45Cardiff Wales
19h 39m
2 stops
DFW23:24Dallas/Fort Worth
£824

Delta flights from Dallas to Cardiff

Our best Delta deals on Dallas to Cardiff flight tickets
Delta
4 May
DFW08:00Dallas/Fort Worth
19h 15m
2 stops
CWL09:15Cardiff Wales
11 May
CWL09:45Cardiff Wales
36h 22m
2 stops
DFW16:07Dallas/Fort Worth
£861
Delta
14 Jun
DFW13:25Dallas/Fort Worth
21h 20m
2 stops
CWL16:45Cardiff Wales
8 Jul
CWL09:45Cardiff Wales
37h 31m
2 stops
DFW17:16Dallas/Fort Worth
£1,105
Delta
11 Jun
DFW07:05Dallas/Fort Worth
27h 40m
2 stops
CWL16:45Cardiff Wales
8 Jul
CWL09:45Cardiff Wales
42h 24m
2 stops
DFW22:09Dallas/Fort Worth
£1,157

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 23 March 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

Wed 6/5

08:00-16:45

2 stops26h 45m

Cardiff Wales

Wed 13/5

09:45-20:02

2 stops16h 17m

£804
Fastest return journey

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Tue 5/5

10:35-09:15

2 stops16h 40m

Cardiff Wales

Tue 12/5

09:45-22:29

2 stops18h 44m

£817

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 20/4

09:56-09:15

2 stops17h 19m

Cardiff Wales

Mon 27/4

17:15-22:17

2 stops35h 02m

£821

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Tue 21/4

10:35-09:15

2 stops16h 40m

Cardiff Wales

Tue 28/4

09:45-23:24

2 stops19h 39m

£824

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Mon 4/5

08:00-09:15

2 stops19h 15m

Cardiff Wales

Mon 11/5

09:45-16:07

2 stops36h 22m

£861

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Tue 28/4

11:37-09:15

2 stops15h 38m

Cardiff Wales

Mon 4/5

17:15-16:53

2 stops29h 38m

£862

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Tue 21/4

05:45-23:25

3 stops35h 40m

Cardiff Wales

Tue 28/4

23:15-18:38

2 stops25h 23m

£957

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Tue 5/5

07:30-23:05

3 stops33h 35m

Cardiff Wales

Tue 12/5

23:15-18:38

2 stops25h 23m

£968

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Tue 21/4

05:45-23:25

3 stops35h 40m

Cardiff Wales

Tue 28/4

23:15-18:38

2 stops25h 23m

£1,036

DallasCardiff

DFW - CWL

DFWCWL

Dallas/Fort Worth

Tue 5/5

07:30-23:05

3 stops33h 35m

Cardiff Wales

Tue 12/5

23:15-21:15

3 stops28h 00m

£1,057

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

16h 38m

Direct flights

None
The fastest flight from Dallas to Cardiff takes 16h 38m
There are no direct flights from Dallas to Cardiff. There are no popular flight routes from Dallas to Cardiff.
Search flight deals

  • 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 16h 38m.

  • 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.

  • 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.
Start using Trips
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport