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How to find the cheapest flight from
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheap flights from Portsmouth to Cardiff
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Economy
How to find the cheapest flight from
Portsmouth to Cardiff (CWL)
All the information you need to plan the best null to CWL flight in 2022: compare Portsmouth to Cardiff flight prices with the expected peak season, weather and rainfall in Cardiff.
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P0R - CWL Price
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£200 - £386
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CWL Temperature
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4 - 18 °C
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CWL Rainfall
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50 - 90 mm
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Popular in February High demand for flights, 29% potential price rise |
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Cheapest in November Best time to find cheap flights, 27% potential price drop |
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Average price £164 Average for round-trip flights in May 2022 |
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Round-trip from £161 From Portsmouth to Cardiff Wales |
When is the cheapest time to fly from Portsmouth to Cardiff (P0R - CWL)?
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.
What is the cheapest month to fly from Portsmouth to Cardiff?
Our data shows that March tends to be the cheapest month to fly to Cardiff from Portsmouth. Users have commonly found prices around £161 for the month, but tickets can be as low as £106. Due to multiple factors, prepare for potentially higher prices in December.
How far in advance should I book a flight from Portsmouth to Cardiff?
Travelers have found it’s best to book a flight 47 days in advance to save up to 31% 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 47 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 £167, or £203 for flights within the next 24 hours.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Portsmouth</span> to <span class="emphasized">Cardiff</span> flights.
Alternative routes for Portsmouth to Cardiff
See prices for flight routes from nearby airports that may be better suited for you.
Bristol to Cardiff Wales
from £95 pp
Birmingham to Cardiff Wales
from £109 pp
Destination information for Cardiff
Things to know before you go - useful duration and weather info for your trip from Portsmouth to Cardiff.
Average temperature for May in Cardiff
16.0 °C
Avg rainfall for May in Cardiff
29.0 mm
Airports servicing Cardiff
Top 5 airlines flying from Portsmouth to Cardiff Wales
The chart below displays the airlines Cheapflights users travelling from Portsmouth to Cardiff choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2022.
Hourly flight availability from Portsmouth to Cardiff
See what time of day planes typically take off from Portsmouth towards Cardiff.
| Morning 6 AM to midday | 49% of flight departures |
| Afternoon Midday to 6 PM | 31% of flight departures |
| Evening 6 PM to midnight | 19% of flight departures |
| Early morning Midnight to 6 AM | 1% of flight departures |
Midnight
6 AM
Noon
6 PM