$229 Cheap Flights from Southampton (SOU) to Lyon (LYS)

View $229 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from Southampton (SOU) to Saint-Exupery Airport (LYS)

Cheap Flights from Southampton to Lyon (SOU-LYS)

Prices were available within the past 7 days and start at $229 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Southampton (SOU) to Lyon (LYS)
Origin airport
Southampton
Destination airport
Saint-Exupery
Distance
466 mi

Southampton to Lyon Flights

The cheapest times to fly from Southampton to Lyon

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 Southampton to Lyon are during the month of . You can find some of the cheapest flights from Southampton to Lyon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Southampton to Lyon

Sunday is one of the best days to book for cheap flights from Southampton to Lyon: 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 Southampton to Lyon

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 Southampton to Lyon in 2025. You can also book with separate airlines for your outbound and return journeys, from $229 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 Southampton to Lyon 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 Southampton to Lyon 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.

 

Frequently asked questions

How much does a flight from Southampton Airport (SOU) to Saint-Exupery Airport (LYS) cost?
Lock in a cheap one-way flight from $229 or cheap return flight from Southampton Airport (SOU) to Saint-Exupery Airport (LYS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Southampton Airport (SOU) to Saint-Exupery Airport (LYS)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between SOU and LYS. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Southampton Airport (SOU) to Saint-Exupery Airport (LYS)?
Direct flights aren't available from Southampton (SOU) to Saint-Exupery Airport (LYS). However, you'll find other airports offering nonstop flights. Hop on your plane at Heathrow Airport (LHR) and fly straight to Lyon without layovers.
What is the cheapest airline that flies from Southampton Airport (SOU) to Saint-Exupery Airport (LYS)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SOU to LYS flight.
How many flights per day from Southampton Airport (SOU) to Saint-Exupery Airport (LYS)?
Direct flights from Southampton Airport (SOU) to Saint-Exupery Airport (LYS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOU to LYS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Southampton Airport (SOU) to Saint-Exupery Airport (LYS)?
To reach Saint-Exupery Airport (LYS) on time, choose a flight that leaves from Southampton Airport (SOU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Southampton Airport (SOU) to Saint-Exupery Airport (LYS) last-minute?
Last-minute bookings from SOU to LYS are typically more expensive. To lock in the lowest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your journey.
Is it cheaper to book a SOU to LYS flight and hotel package?
Compared with arranging flights and hotels separately, booking a SOU to LYS flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the stress out of travel planning. Just secure your flights and select from our wide range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Southampton Airport (SOU) to Saint-Exupery Airport (LYS)?
If you reserved your SOU to LYS flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.