$587 Cheap Aer Lingus flights Lyon (LYS) to Southampton (SOU)

View $587 flight on Sun, Jul 13, 2025Opens in a new window

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$587 Cheap Aer Lingus flights Lyon (LYS) to Southampton (SOU)

Prices were available within the past 7 days and start at $587 for one-way flights and $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Thu, Jul 17 - Mon, Jul 21
LYS
Lyon
SOU
Southampton
$747 Roundtrip, found 5 days ago
$747
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Jul 17 from Lyon to Southampton, returning Mon, Jul 21, priced at $747 found 5 days ago
Flights from Lyon (LYS) to Southampton (SOU)
Origin airport
Saint-Exupery
Destination airport
Southampton
Distance
466 mi

Frequently asked questions

How much is an Aer Lingus flight from Saint-Exupery Airport (LYS) to Southampton Airport (SOU)?
Use the "Price (lowest to highest)" filter on Expedia to search for cheap Aer Lingus return flights from $747 from LYS to SOU. Affordable one-way fares from $587 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LYS to SOU with Aer Lingus?
Browse for return or one-way flights to Southampton in January or February. You could find a cheap fare with Aer Lingus during these off-peak travel months.
What is the cheapest time to book flights from Saint-Exupery Airport (LYS) to Southampton Airport (SOU) with Aer Lingus?
To discover affordable flights from LYS to SOU with Aer Lingus, begin your search about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Aer Lingus fly nonstop from Saint-Exupery Airport (LYS) to Southampton Airport (SOU)?
Simply enter your dates, hit search and check the "Nonstop" filter on Expedia to find any direct flights from LYS to SOU with Aer Lingus or other carriers.
What is the earliest Aer Lingus flight from LYS to SOU?
Browse Aer Lingus's earliest flights from LYS to SOU by selecting the "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Aer Lingus fly into in Southampton?
Southampton Airport (SOU) is the main Southampton hub for Aer Lingus flights from Saint-Exupery Airport (LYS).
What kind of luggage can I take on an Aer Lingus flight from Saint-Exupery Airport (LYS) to Southampton Airport (SOU)?
Aer Lingus lets travelers bring 1 checked-in bag weighing up to 50 lb with maximum dimensions of 62 inches on standard economy flights from LYS to SOU. You can also take 1 cabin bag with you in the cabin. This carry-on luggage must not exceed 21 inches x 15 inches x 9 inches and weigh no more than 22 lb. Baggage policies can vary depending on the fare type and cabin class, so double-check your booking or Aer Lingus's website to avoid any extra costs at the airport.
Why fly with Aer Lingus from LYS to SOU?
Aer Lingus makes flying from LYS to SOU more enjoyable with a 4-star airline rating and a rewarding loyalty program. You may even earn points with Aer Lingus AerClub. Remember to join Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Aer Lingus flight from Saint-Exupery Airport (LYS) to Southampton Airport (SOU)?
Depending on the ticket type you purchased, a fee generally applies if you cancel or change your flight more than 24 hours after it has been confirmed. To secure tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you look for flights. For more information on modifying or canceling your reservation, go to "Trips," select your flight and click on "Manage Booking."

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