Cheap Flights from Detroit to Cardiff
No deal from Detroit to Cardiff has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Detroit to Cardiff, the lowest round-trip fare we recorded was $895, in September. The typical fare was $1010. September was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $1028 on Delta and KLM, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/detroit">from Detroit</a>, <a href="/to/cardiff">to Cardiff</a>, or the return direction <a href="/from/cardiff/to/detroit">Cardiff to Detroit</a>.
Latest price we saw: Detroit to Cardiff
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Detroit (DTW) to Cardiff (CWL) | $1028 | 14.1¢ | Jan 31 – Feb 8 | Delta and KLM | Oct 27 | Check price |
Price history: Detroit to Cardiff
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1015 | $1031 | 54 |
| Sep 2026 | $895 | $975 | 51 |
| Aug 2026 | $998 | $1025 | 78 |
Frequently asked questions
How many flight deals from Detroit to Cardiff are on Sparkflights right now?
There are 0 verified deals from Detroit to Cardiff on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Detroit to Cardiff?
The lowest fare we've recorded from Detroit to Cardiff is $895, based on 183 price observations over 3 months.
How much does a flight from Detroit to Cardiff cost?
The typical round-trip fare we observed from Detroit to Cardiff is $1010, against a recorded low of $895. These are observations, not quotes.
When is the cheapest month to fly Detroit to Cardiff?
September was the cheapest month we observed from Detroit to Cardiff and October the dearest, over 3 months of data.
What is the current price from Detroit to Cardiff?
The most recent fare our sweep saw from Detroit to Cardiff is $1028, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.