Aer Lingus has launched a surprise sale with great discounts on flights to destinations like Spain, Italy, France, Greece, Turkey, Croatia and more.

The airline’s summer sale promises up to 20% off flights and bags - with prices starting from just €30.99 one way.

However there are a couple of catches. Customers must act fast if they want to nab the offer, as the cheap flights must be booked by midnight on Monday, March 11.

The sale is only valid for travel between April 1 and August 31 this year.

READ MORE: Dodge Ryanair fees with cheap cabin bag proven to pass checks every time

Announcing the summer sale, an Aer Lingus spokesperson said: “As the sun begins to peek through the clouds, Aer Lingus invites travellers to embark on unforgettable journeys with its sensational summer sale. From March 4 to 11, Aer Lingus is offering up to 20% off flights and bags to Europe and the UK, making it easier than ever to plan a summer getaway.

“With travel dates available from April 1 until August 31, there's no better time to plan your perfect summer escape. Picture yourself lounging on the golden shores of Portugal, strolling along the vibrant promenades of Spain, or soaking up the sun-kissed beauty of the Canary Islands—all at incredible discounted rates.

“Aer Lingus' summer sale gives travellers an array of options for their summer holidays. Whether you're seeking relaxation, adventure, or both, Aer Lingus has you covered. Building on 2023 – where demand for major sun destinations and European city breaks soared - Aer Lingus is elevating the travel experience to new heights in 2024 with 66 European destinations to choose from, including exciting new routes to Heraklion, Crete; Dalaman, Turkey; and Catania, Sicily. Irish holidaymakers can explore a diverse range of cultures and landscapes.”

Ahead of the summer holiday season, some of the sun destinations available at Dublin Airport from less than €40 one-way include Paris, Barcelona, Madrid, Vienna, Milan. More details here.

Some city-break destinations at Dublin Airport from under €40 one-way include Dusseldorf, Amsterdam, Brussels, Edinburgh and Liverpool. More details here.

Meanwhile for those planning travel within Ireland, Aer Lingus is currently offering flights from Dublin to Donegal from €35.99.

Flights are available from Dublin, Cork, Shannon and Donegal airports.

For more information visit the Aer Lingus website here.

Join the Irish Mirror’s breaking news service on WhatsApp. Click this link to receive breaking news and the latest headlines direct to your phone. We also treat our community members to special offers, promotions, and adverts from us and our partners. If you don’t like our community, you can check out any time you like. If you’re curious, you can read our Privacy Notice .