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Cheap flights from Detroit to Cardiff from $599

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 7/22. 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

Find the cheapest flights from Detroit to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
3:56 pm - 4:45 pm
DTW
-
CWL
19h 49m
2 stops
Virgin Atlantic Logo
9:45 am - 11:21 pm
CWL
-
DTW
18h 36m
2 stops
$599Virgin Atlantic
Wed, Jul 22 - Wed, Jul 29
Virgin Atlantic Logo
4:40 pm - 9:15 am
DTW
-
CWL
11h 35m
1 stop
Virgin Atlantic Logo
9:45 am - 11:21 pm
CWL
-
DTW
18h 36m
2 stops
$715Virgin Atlantic
Wed, Jul 22 - Wed, Jul 29
Virgin Atlantic Logo
4:40 pm - 9:15 am
DTW
-
CWL
11h 35m
1 stop
Virgin Atlantic Logo
9:45 am - 4:56 pm
CWL
-
DTW
12h 11m
1 stop
$945Virgin Atlantic
Wed, Jul 22 - Wed, Jul 29
Virgin Atlantic Logo
10:50 pm - 9:15 am
DTW
-
CWL
29h 25m
1 stop
Virgin Atlantic Logo
5:15 pm - 11:35 am
CWL
-
DTW
23h 20m
1 stop
$1,111Virgin Atlantic
Tue, Aug 4 - Tue, Aug 11
KLM Logo
2:59 pm - 9:15 am
DTW
-
CWL
37h 16m
2 stops
KLM Logo
9:45 am - 11:35 am
CWL
-
DTW
30h 50m
1 stop
$1,118KLM
Tue, Aug 4 - Tue, Aug 11
KLM Logo
12:20 pm - 9:15 am
DTW
-
CWL
39h 55m
2 stops
KLM Logo
5:15 pm - 9:33 pm
CWL
-
DTW
57h 18m
2 stops
$1,124KLM
Tue, Aug 4 - Tue, Aug 11
Delta Logo
10:50 pm - 5:05 pm
DTW
-
CWL
13h 15m
1 stop
Delta Logo
9:45 am - 4:57 pm
CWL
-
DTW
12h 12m
1 stop
$1,170Delta
Fri, Aug 7 - Fri, Aug 14
Delta Logo
7:45 pm - 5:05 pm
DTW
-
CWL
16h 20m
2 stops
Delta Logo
9:45 am - 4:57 pm
CWL
-
DTW
12h 12m
1 stop
$1,175Delta
Fri, Aug 7 - Fri, Aug 14
Multiple Airlines Logo
10:15 am - 10:15 am
DTW
-
CWL
43h 00m
3 stops
Multiple Airlines Logo
11:15 pm - 6:10 pm
CWL
-
DTW
23h 55m
3 stops
$1,177Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
Delta Logo
8:50 am - 9:15 am
DTW
-
CWL
19h 25m
2 stops
Delta Logo
9:45 am - 11:46 pm
CWL
-
DTW
19h 01m
2 stops
$1,185Delta
Fri, Aug 7 - Fri, Aug 14

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Virgin Atlantic flights from Detroit to Cardiff

Our best Virgin Atlantic deals on Detroit to Cardiff flight tickets
Virgin Atlantic
Jul 22
DTW3:56 pmDetroit Metropolitan Wayne County
19h 49m
2 stops
CWL4:45 pmCardiff Wales
Jul 29
CWL9:45 amCardiff Wales
18h 36m
2 stops
DTW11:21 pmDetroit Metropolitan Wayne County
$599
Virgin Atlantic
Jul 22
DTW4:40 pmDetroit Metropolitan Wayne County
11h 35m
1 stop
CWL9:15 amCardiff Wales
Jul 29
CWL9:45 amCardiff Wales
18h 36m
2 stops
DTW11:21 pmDetroit Metropolitan Wayne County
$715
Virgin Atlantic
Jul 22
DTW4:40 pmDetroit Metropolitan Wayne County
11h 35m
1 stop
CWL9:15 amCardiff Wales
Jul 29
CWL9:45 amCardiff Wales
12h 11m
1 stop
DTW4:56 pmDetroit Metropolitan Wayne County
$945

KLM flights from Detroit to Cardiff

Our best KLM deals on Detroit to Cardiff flight tickets
KLM
Aug 4
DTW2:59 pmDetroit Metropolitan Wayne County
37h 16m
2 stops
CWL9:15 amCardiff Wales
Aug 11
CWL9:45 amCardiff Wales
30h 50m
1 stop
DTW11:35 amDetroit Metropolitan Wayne County
$1,118
KLM
Aug 4
DTW12:20 pmDetroit Metropolitan Wayne County
39h 55m
2 stops
CWL9:15 amCardiff Wales
Aug 11
CWL5:15 pmCardiff Wales
57h 18m
2 stops
DTW9:33 pmDetroit Metropolitan Wayne County
$1,124

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 June 25, 2026.
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

Cheapest round-trip

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 7/22

3:56 pm-4:45 pm

2 stops19h 49m

Cardiff Wales

Wed 7/29

9:45 am-11:21 pm

2 stops18h 36m

$599

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 7/22

4:40 pm-9:15 am

1 stop11h 35m

Cardiff Wales

Wed 7/29

9:45 am-11:21 pm

2 stops18h 36m

$715
Quickest round-trip

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Wed 7/22

4:40 pm-9:15 am

1 stop11h 35m

Cardiff Wales

Wed 7/29

9:45 am-4:56 pm

1 stop12h 11m

$945

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Tue 8/4

10:50 pm-9:15 am

1 stop29h 25m

Cardiff Wales

Tue 8/11

5:15 pm-11:35 am

1 stop23h 20m

$1,111

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Tue 8/4

2:59 pm-9:15 am

2 stops37h 16m

Cardiff Wales

Tue 8/11

9:45 am-11:35 am

1 stop30h 50m

$1,118

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Tue 8/4

12:20 pm-9:15 am

2 stops39h 55m

Cardiff Wales

Tue 8/11

5:15 pm-9:33 pm

2 stops57h 18m

$1,124

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Fri 8/7

10:50 pm-5:05 pm

1 stop13h 15m

Cardiff Wales

Fri 8/14

9:45 am-4:57 pm

1 stop12h 12m

$1,170

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Fri 8/7

7:45 pm-5:05 pm

2 stops16h 20m

Cardiff Wales

Fri 8/14

9:45 am-4:57 pm

1 stop12h 12m

$1,175

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Tue 8/4

10:15 am-10:15 am

3 stops43h 00m

Cardiff Wales

Tue 8/11

11:15 pm-6:10 pm

3 stops23h 55m

$1,177

DetroitCardiff

DTW - CWL

DTWCWL

Detroit Metropolitan Wayne County

Fri 8/7

8:50 am-9:15 am

2 stops19h 25m

Cardiff Wales

Fri 8/14

9:45 am-11:46 pm

2 stops19h 01m

$1,185

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

19h 25m

Direct flights

None
The fastest flight from Detroit to Cardiff takes 19h 25m
There are no direct flights from Detroit to Cardiff. There are no popular flight routes from Detroit to Cardiff.
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Frequently asked questions about flying from Detroit to Cardiff

  • 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 19h 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.

Frequently asked questions about flying from Detroit to Cardiff

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

    Price Alerts will notify you by email when the price for flights to Cardiff from Detroit decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

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Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.
First Class to Cardiff
Business Class to Cardiff