Travelers have found it’s best to book a flight 23 days in advance to save up to 75% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 23 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portsmouth to Cardiff 1-2 weeks in advance for as low as £77, or £556 for flights within the next 24 hours.
Our data shows that May tends to be the cheapest month to fly to Cardiff from Portsmouth. Users have commonly found prices around £276 for the month, but tickets can be as low as £88. Due to multiple factors, prepare for potentially higher prices in November.
When flying from Portsmouth to Cardiff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Currently, October is the cheapest month in which you can book a flight from Portsmouth to Cardiff (average of £122). Flying from Portsmouth to Cardiff in February is currently the most expensive (average of £198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
4 - 18 °C
Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from Portsmouth. On average, Cardiff Wales has 0 inbound flights from Portsmouth per day from 2 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.
LHR stands for London Heathrow Airport, while CWL stands for Cardiff Wales Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), Southampton Eastleigh Airport (SOU) are other airports near this flight route and their unique identifiers/IATA codes.
|1%of flight departures
|Early morningMidnight to 6 am
|40%of flight departures
|Morning6 am to noon
|26%of flight departures
|AfternoonNoon to 6 pm
|33%of flight departures
|Evening6 pm to midnight
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