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$772+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Cardiff (CWL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — CWL
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Detroit to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$772
(Mytrip)
Provider with most accurate pricing for Detroit Metropolitan Wayne County-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-Cardiff Wales flights.
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From Detroit Metropolitan Wayne County to Cardiff Wales
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Find flight deals from Detroit to Cardiff

Cheapest flights from Detroit to Cardiff
Explore the most affordable flight options available from Detroit to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:17 pmDTW - CWL
3 stops21h 43mMultiple Airlines
Thu 11/2010:30 amCWL - DTW
2 stops18h 29mMultiple Airlines
Deal found 9/29$772
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:15 pmDTW - CWL
1 stop12h 35mDelta
Sun 11/1610:20 amCWL - DTW
1 stop31h 50mDelta
Deal found 9/28$903
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:25 amDTW - CWL
2 stops20h 25mDelta
Sat 1/1010:20 amCWL - DTW
2 stops16h 24mDelta
Deal found 9/27$1,185
This Air France deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:35 pmDTW - CWL
1 stop32h 15mKLM
Sat 1/105:25 pmCWL - DTW
1 stop29h 35mKLM
Deal found 9/27$1,238
This Air France deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:35 pmDTW - CWL
1 stop32h 15mMultiple Airlines
Sat 1/1010:20 amCWL - DTW
1 stop12h 40mMultiple Airlines
Deal found 9/27$1,304

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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, Cheapflights users made 2,558,603 searches. Data last updated September 29, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Cardiff that are best for you.

Fly from

Detroit

Fly to

Cardiff

Route

Depart

Return

Price

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Thu 11/13

7:17 pm-10:00 pm

3 stops21h 43m

Cardiff Wales

Thu 11/20

10:30 am-11:59 pm

2 stops18h 29m

$772

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Tue 3/10

7:25 pm-4:55 pm

1 stop17h 30m

Cardiff Wales

Mon 3/16

10:20 am-2:10 pm

1 stop31h 50m

$861

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 3/11

5:15 pm-9:50 am

1 stop12h 35m

Cardiff Wales

Mon 3/16

10:20 am-2:10 pm

1 stop31h 50m

$861

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 3/11

5:15 pm-4:55 pm

1 stop19h 40m

Cardiff Wales

Fri 3/20

10:20 am-6:50 pm

1 stop12h 30m

$861

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Mon 3/9

9:35 pm-4:55 pm

1 stop15h 20m

Cardiff Wales

Fri 3/20

10:20 am-6:50 pm

1 stop12h 30m

$861

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Sun 3/8

5:15 pm-9:50 am

1 stop12h 35m

Cardiff Wales

Tue 3/17

10:20 am-6:50 pm

1 stop12h 30m

$861

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Sun 3/8

5:15 pm-9:50 am

1 stop12h 35m

Cardiff Wales

Mon 3/16

10:20 am-2:10 pm

1 stop31h 50m

$861

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Tue 3/10

9:40 pm-9:50 am

1 stop32h 10m

Cardiff Wales

Thu 3/19

10:20 am-6:50 pm

1 stop12h 30m

$861

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Sun 3/8

5:15 pm-9:50 am

1 stop12h 35m

Cardiff Wales

Fri 3/20

10:20 am-6:50 pm

1 stop12h 30m

$861

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 3/11

5:15 pm-9:50 am

1 stop12h 35m

Cardiff Wales

Thu 3/19

10:20 am-6:50 pm

1 stop12h 30m

$861

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 12 results
1
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Compare providers for flights from Detroit to Cardiff

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Cardiff in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Cardiff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-Cardiff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Cardiff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Cardiff flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-Cardiff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Detroit with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

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

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Cardiff?

    For as low as $861, Delta can have you in Cardiff from Detroit Metropolitan Wayne County Airport in 17h 30m. Airlines will cover a distance of 3642 mi.

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

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

  • How can I find direct flights from Detroit to Cardiff?

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

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

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

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Cardiff?

    Currently, February is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Cardiff (average of $773). Flying from Detroit Metropolitan Wayne County Airport to Cardiff in June is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cardiff?

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

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