Cheap flights from Portsmouth to Swansea
Best time to book a flight from Portsmouth to Swansea
Have a flexible travel schedule? Discover the best time to fly to Swansea from Portsmouth with our price prediction graph.
Travel insights for flights from Portsmouth to Swansea
Get recent, data-driven insights about flights from Portsmouth to Swansea including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from P0R to SWS?
Find hourly flight availability from Portsmouth to Swansea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 February 2025.
When flying from Portsmouth to Swansea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Swansea by month
Plan your trip to Swansea by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Swansea ranges from 48.0 - 104.0 inches per month. October is typically the wettest month, when rainfall can reach 104.0 mm. June is typically the driest time to visit Swansea when rainfall is around 48.0 mm.
Temperature in Swansea by month
Plan your trip to Swansea by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Swansea, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).
Related info for your journey
Find useful and relevant information for your journey from Portsmouth to Swansea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Portsmouth?
Book flights to Portsmouth if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Portsmouth to Swansea
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Portsmouth to Swansea?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Swansea from Portsmouth today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Swansea?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Swansea.
Can Cheapflights find flights from Portsmouth to Swansea with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Swansea, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Portsmouth to Swansea become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Swansea from Portsmouth today and book when prices fit your budget.