How to find the cheapest flight from
Detroit (DTT) to Cardiff (CWL)
What is the cheapest day to fly round-trip from Detroit to Cardiff?
Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 45% on your flight compared to booking on days when demand is much higher.
When is the cheapest time to fly from Detroit to Cardiff (DTT - CWL)?
One of the essential ways to save on airfare from Detroit to Cardiff is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 5% on airfare.
Related info for your journey
Useful info, stats and facts about Detroit to Cardiff flights.
Destination information for Cardiff
Things to know before you go. Useful info for your trip from Detroit to Cardiff