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£169 Cheap Aer Lingus flights from Lyon to Southampton (LYS→SOU)

View £169 flight on Wed, 26 Aug 2026Opens in a new window

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Aer Lingus flights from Lyon to Southampton (LYS→SOU)

Prices were available within the past 7 days and start at £169 for one-way flights and £321 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, 18 Sept - Fri, 25 Sept
LYS
Lyon
SOU
Southampton
£321 Return, found 10 hours ago
£321
Return
found 10 hours ago
Select Aer Lingus flight, departing Fri, 18 Sept from Lyon to Southampton, returning Fri, 25 Sept, priced at £321 found 10 hours ago
Aer Lingus
Fri, 18 Sept - Fri, 25 Sept
LYS
Lyon
SOU
Southampton
£332 Return, found 10 hours ago
£332
Return
found 10 hours ago
Select Aer Lingus flight, departing Fri, 18 Sept from Lyon to Southampton, returning Fri, 25 Sept, priced at £332 found 10 hours ago
Aer Lingus
Fri, 18 Sept - Fri, 25 Sept
LYS
Lyon
SOU
Southampton
£336 Return, found 10 hours ago
£336
Return
found 10 hours ago
Select Aer Lingus flight, departing Fri, 18 Sept from Lyon to Southampton, returning Fri, 25 Sept, priced at £336 found 10 hours ago
Aer Lingus
Fri, 18 Sept - Fri, 25 Sept
LYS
Lyon
SOU
Southampton
£347 Return, found 10 hours ago
£347
Return
found 10 hours ago
Select Aer Lingus flight, departing Fri, 18 Sept from Lyon to Southampton, returning Fri, 25 Sept, priced at £347 found 10 hours ago
Aer Lingus
Fri, 18 Sept - Fri, 25 Sept
LYS
Lyon
SOU
Southampton
£359 Return, found 10 hours ago
£359
Return
found 10 hours ago
Select Aer Lingus flight, departing Fri, 18 Sept from Lyon to Southampton, returning Fri, 25 Sept, priced at £359 found 10 hours ago
Aer Lingus
Fri, 18 Sept - Fri, 25 Sept
LYS
Lyon
SOU
Southampton
£361 Return, found 10 hours ago
£361
Return
found 10 hours ago
Select Aer Lingus flight, departing Fri, 18 Sept from Lyon to Southampton, returning Fri, 25 Sept, priced at £361 found 10 hours ago

Frequently asked questions

How much is an Aer Lingus flight from Saint-Exupery Airport (LYS) to Southampton Airport (SOU)?
You'll find budget-friendly return Aer Lingus flights from £321 from LYS to SOU by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from £169 for a one-way journey.**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?
January is one of the most affordable months to jet off to Southampton with Aer Lingus. You could also find fantastic deals on one-way and round-trip fares in February.
Does Aer Lingus fly nonstop from Saint-Exupery Airport (LYS) to Southampton Airport (SOU)?
To figure out if there's a direct journey from LYS to SOU with Aer Lingus or any other carriers, check the "Nonstop" box when looking for flights.
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)?
On a standard economy flight with Aer Lingus from LYS to SOU, you can bring 1 checked-in bag up to 23 kg (50 lbs) with dimensions no larger than 157 centimetres in total. For carry-on, you're permitted 1 cabin bag weighing up to 10 kg (22 lbs) and measuring less than 53 centimetres x 38 centimetres x 23 centimetres. Size and weight restrictions can differ depending on the airfare type and cabin class you're in. To make sure you're not hit with additional fees at the terminal, check your Aer Lingus booking or visit the airline's website before packing your bags.
Can I change or cancel my Aer Lingus flight from Saint-Exupery Airport (LYS) to Southampton Airport (SOU)?
Changes are often free within 24 hours of making your booking, but your airline may charge you after that time. For further details about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without additional costs, check the "Changes included" or "No cancel fee" filter when planning your next trip.

Travel information

Origin airport
Saint-Exupery
Destination airport
Southampton
Airlines serving
Aer Lingus, KLM
Popular airline
KLM
Distance
746 km

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