Cheap Flights from Swansea (SWS) to Southampton (SOU)

Popular airlines from Swansea (SWS) to Southampton (SOU)

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Frequently asked questions

How much does a flight from Swansea (SWS) to Southampton Airport (SOU) cost?
Secure a cheap one-way flight or cheap return flight from Swansea (SWS) to Southampton Airport (SOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Swansea (SWS) to Southampton Airport (SOU)?
is the least expensive month to fly from SWS to SOU. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Swansea (SWS) to Southampton Airport (SOU)?
To find the cheapest airline that'll fly you from SWS to SOU, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Swansea (SWS) to Southampton Airport (SOU)?
You'll have to book a flight with a layover when traveling from Swansea (SWS) to Southampton Airport (SOU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from SWS to SOU?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Swansea (SWS) to Southampton Airport (SOU)?
Book a flight from Swansea (SWS) to Southampton Airport (SOU) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Swansea (SWS) to Southampton Airport (SOU) last-minute?
Booking your plane ticket from SWS to SOU shortly before your journey is usually more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a SWS to SOU flight and hotel package?
Securing a SWS to SOU flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Swansea (SWS) to Southampton Airport (SOU)?
It's generally possible to reschedule or cancel your SWS to SOU flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Swansea
Destination airport
Southampton
Distance
125 mi

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Swansea to Southampton Flights

The cheapest times to fly from Swansea to Southampton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Swansea to Southampton are during the month of . You can find some of the cheapest flights from Swansea to Southampton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Swansea to Southampton

Sunday is one of the best days to book for cheap flights from Swansea to Southampton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Swansea to Southampton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Swansea to Southampton in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Swansea to Southampton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Swansea to Southampton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Swansea to Southampton Flights

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*Available to One Key members.