Earn point on your loyalty program!arrow arc left

Cheap flights from Detroit (DTW) to Cardiff (CWL)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Detroit (DTW) to Cardiff (CWL)

How to find the cheapest flight from Detroit (DTW) to Cardiff (CWL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Cardiff (CWL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Cardiff (CWL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Detroit to Cardiff in September , October 2026

29 Sep - 14 Oct $ 1,365.00
DTW
Detroit
Turkish Airlines
3 STOPS
CWL
Cardiff
CWL
Cardiff
Turkish Airlines
3 STOPS
DTW
Detroit
Pick dates
29 Sep - 21 Oct $ 1,431.00
DTW
Detroit
JetBlue Airways
3 STOPS
CWL
Cardiff
CWL
Cardiff
JetBlue Airways
3 STOPS
DTW
Detroit
Pick dates
29 Sep - 14 Oct $ 1,440.00
DTW
Detroit
JetBlue Airways
3 STOPS
CWL
Cardiff
CWL
Cardiff
JetBlue Airways
3 STOPS
DTW
Detroit
Pick dates

One-way flights to Cardiff from Detroit

2:55 PM - 10:15 AM
Aer Lingus
3 Stops
39h 35m
DTW - CWL
$ 639
Kiwi
Pick dates
6:50 PM - 10:40 AM
TUI Airways
3 Stops
36h 15m
DTW - CWL
$ 726
Kiwi
Pick dates
6:50 PM - 10:15 AM
Aer Lingus
3 Stops
35h 40m
DTW - CWL
$ 731
Kiwi
Pick dates

How to find the cheapest flight from Detroit (DTW) to Cardiff (CWL)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Cardiff (CWL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Cardiff (CWL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.