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Cheap flights from Detroit to Cardiff from $836

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Cardiff departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
10:42 am - 3:30 pmDTW-CWL
23h 48m3 stops
Multiple Airlines Logo
10:25 pm - 11:59 pmCWL-DTW
30h 34m3 stops
$836Multiple Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21
Multiple Airlines Logo
9:00 am - 3:30 pmDTW-CWL
25h 30m2 stops
Multiple Airlines Logo
10:25 pm - 11:59 pmCWL-DTW
30h 34m3 stops
$892Multiple Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 21
Delta Logo
8:35 pm - 4:55 pmDTW-CWL
15h 20m1 stop
Delta Logo
10:20 am - 1:00 pmCWL-DTW
31h 40m1 stop
$900Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
4:50 pm - 4:55 pmDTW-CWL
19h 05m2 stops
Delta Logo
10:20 am - 1:00 pmCWL-DTW
31h 40m1 stop
$905Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
10:36 am - 9:50 amDTW-CWL
18h 14m2 stops
Delta Logo
10:20 am - 11:10 pmCWL-DTW
17h 50m2 stops
$915Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
4:15 pm - 4:55 pmDTW-CWL
19h 40m1 stop
Delta Logo
10:20 am - 1:00 pmCWL-DTW
31h 40m1 stop
$950Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Multiple Airlines Logo
10:42 am - 10:05 amDTW-CWL
18h 23m2 stops
Multiple Airlines Logo
8:05 pm - 11:59 pmCWL-DTW
32h 54m3 stops
$1,125Multiple Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
KLM Logo
4:15 pm - 9:50 amDTW-CWL
12h 35m1 stop
KLM Logo
5:25 pm - 5:50 pmCWL-DTW
29h 25m1 stop
$1,470KLM
Find Deal
Wed, Nov 19 - Sat, Nov 22
KLM Logo
2:50 pm - 9:50 amDTW-CWL
14h 00m2 stops
KLM Logo
10:20 am - 1:10 pmCWL-DTW
31h 50m1 stop
$1,474KLM
Find Deal
Wed, Nov 19 - Sat, Nov 22
KLM Logo
2:50 pm - 9:50 amDTW-CWL
14h 00m2 stops
KLM Logo
10:20 am - 10:04 pmCWL-DTW
16h 44m2 stops
$1,484KLM
Find Deal
Wed, Nov 19 - Sat, Nov 22

Delta flights from Detroit to Cardiff

Our best Delta deals on Detroit to Cardiff flight tickets
Delta
Dec 3
DTW8:35 pmDetroit Metropolitan Wayne County
15h 20m
1 stop
CWL4:55 pmCardiff Wales
Dec 7
CWL10:20 amCardiff Wales
31h 40m
1 stop
DTW1:00 pmDetroit Metropolitan Wayne County
$900
Find similar
Delta
Dec 3
DTW4:50 pmDetroit Metropolitan Wayne County
19h 05m
2 stops
CWL4:55 pmCardiff Wales
Dec 7
CWL10:20 amCardiff Wales
31h 40m
1 stop
DTW1:00 pmDetroit Metropolitan Wayne County
$905
Find similar
Delta
Dec 3
DTW10:36 amDetroit Metropolitan Wayne County
18h 14m
2 stops
CWL9:50 amCardiff Wales
Dec 7
CWL10:20 amCardiff Wales
17h 50m
2 stops
DTW11:10 pmDetroit Metropolitan Wayne County
$915
Find similar

KLM flights from Detroit to Cardiff

Our best KLM deals on Detroit to Cardiff flight tickets
KLM
Nov 19
DTW4:15 pmDetroit Metropolitan Wayne County
12h 35m
1 stop
CWL9:50 amCardiff Wales
Nov 22
CWL5:25 pmCardiff Wales
29h 25m
1 stop
DTW5:50 pmDetroit Metropolitan Wayne County
$1,470
Find similar
KLM
Nov 19
DTW2:50 pmDetroit Metropolitan Wayne County
14h 00m
2 stops
CWL9:50 amCardiff Wales
Nov 22
CWL10:20 amCardiff Wales
31h 50m
1 stop
DTW1:10 pmDetroit Metropolitan Wayne County
$1,474
Find similar
KLM
Nov 19
DTW2:50 pmDetroit Metropolitan Wayne County
14h 00m
2 stops
CWL9:50 amCardiff Wales
Nov 22
CWL10:20 amCardiff Wales
16h 44m
2 stops
DTW10:04 pmDetroit Metropolitan Wayne County
$1,484
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Detroit to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Tue 11/18

10:42 am-3:30 pm

3 stops23h 48m

Cardiff Wales

Fri 11/21

10:25 pm-11:59 pm

3 stops30h 34m

$836

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Tue 11/18

9:00 am-3:30 pm

2 stops25h 30m

Cardiff Wales

Fri 11/21

10:25 pm-11:59 pm

3 stops30h 34m

$892

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 12/3

8:35 pm-4:55 pm

1 stop15h 20m

Cardiff Wales

Sun 12/7

10:20 am-1:00 pm

1 stop31h 40m

$900

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 12/3

4:50 pm-4:55 pm

2 stops19h 05m

Cardiff Wales

Sun 12/7

10:20 am-1:00 pm

1 stop31h 40m

$905

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 12/3

10:36 am-9:50 am

2 stops18h 14m

Cardiff Wales

Sun 12/7

10:20 am-11:10 pm

2 stops17h 50m

$915

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 12/3

4:15 pm-4:55 pm

1 stop19h 40m

Cardiff Wales

Sun 12/7

10:20 am-1:00 pm

1 stop31h 40m

$950

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 11/19

10:42 am-10:05 am

2 stops18h 23m

Cardiff Wales

Sat 11/22

8:05 pm-11:59 pm

3 stops32h 54m

$1,125

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 11/19

4:15 pm-9:50 am

1 stop12h 35m

Cardiff Wales

Sat 11/22

5:25 pm-5:50 pm

1 stop29h 25m

$1,470

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 11/19

2:50 pm-9:50 am

2 stops14h 00m

Cardiff Wales

Sat 11/22

10:20 am-1:10 pm

1 stop31h 50m

$1,474

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 11/19

2:50 pm-9:50 am

2 stops14h 00m

Cardiff Wales

Sat 11/22

10:20 am-10:04 pm

2 stops16h 44m

$1,484

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cardiff from

How to get the cheapest flight ticket from Detroit to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Cardiff?

The cheapest day to depart on your flight to Cardiff is on a Tuesday when prices can be found for as low as $969. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,962. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cardiff.

When to book flights from Detroit to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Cardiff (DTT to CWL) flight deals and tips

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

Direct flights

None
There are no direct flights from Detroit to Cardiff. There are no popular flight routes from Detroit to Cardiff.
Search flight deals

  • How far is Detroit to Cardiff Wales by plane?

    The distance between Detroit and Cardiff Wales is about 3629.2 mi. Typically, this will take 10h 25m by plane in normal conditions.

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

    Prices for flights from Detroit to Cardiff Wales Airport were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Cardiff Wales Airport.

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

    The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Detroit to Cardiff flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cardiff that suits you.

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

Yes. All flights to Cardiff from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Detroit 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 Detroit to Cardiff right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Detroit to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.

An easier way to manage your Cardiff trip

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Fly your favorite airline to Cardiff

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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