Travelling from most locations, it is best to book your flight to Cardiff during the month of March for the best deal, although there are other times of the year which offer great deals as well.
On average, from most locations, when planning your trip to Cardiff, try to book your flight in the region of 36 days in advance for the cheapest prices.
In general, booking your departure to Cardiff for a Tuesday represents the best deal on airfare. Try to avoid a Sunday departure to stay away from the highest prices.
In general, when looking for the cheapest flight to Cardiff, our data indicates that afternoon flights are the most cost-effective. morning flights tend to be the most expensive.