Book cheap flights to Ireland, Europe and worldwide destinations, and get a little back when your purchase online with our Aer Lingus discount code - if available - and cashback deals. The flag carrier airline of Ireland offers passengers a choice of 19 daily departures from London to Dublin, while you can also pre-clear US immigration at Dublin airport before your departure.
Find the best price with their FareFinder tool, which shows 30-day pricing, while you can choose from a range of flexible fare options (whether you are travelling economy or business class), baggage allowances and four ways in which to check-in. For those adults travelling on a plane with children, meanwhile, they offer half-price checked bags and seat selection within Europe for those aged 2-11.
As well as being able to travel the world on their fleet of aircraft, you can earn Avios points through their AerClub loyalty programme. Keep checking back for Aer Lingus sale events, while if you sign up to their newsletter, meanwhile, you will be the first to receive offers, learn of new destinations and get up-to-date travel news.
Explore More Than 190 Destinations Worldwide
You can book Aer Lingus flights to explore more than 190 destinations worldwide and save when you sign up to TopCashback using the form you will find further down this page. From 22 British airports, you can fly to places in Ireland, including Shannon, Cork and Dublin, and explore a great city or the Irish countryside, while they also operate routes to Belfast and destinations in the United States and Canada, such as New York, Los Angeles and Toronto.
As well as offering direct flights from United Kingdom airports like Gatwick, Heathrow, Manchester and Birmingham, if you travel via Dublin, you can plan a route to many more international destinations. If you want to explore Europe, Aer Lingus can take you to France, Germany, Spain and Greece, while travellers planning on going a little further afield can book one-way or return flights to Australia, Singapore and Malaysia.