and Get up to C$15 OFF
◊ Applies to bookings for 3+ travelers. Book by May 31, 2019.  Learn more
Best Price Guarantee

Find our lowest price to destinations worldwide, guaranteed

Easy Booking

Search, select and save - the fastest way to book your trip

24/7 Customer Care

Get award-winning service and special deals by calling 1-888-766-3163

Free Mobile App

Our deals are mobile,
just like you

Book Cheap Aer Lingus Flights

Aer Lingus (EI) is the national flag carrier of Ireland that operates a fleet of Airbus aircraft serving Europe, North America, North Africa and Asia. It is Ireland's oldest extant airline, and its second largest, after low-cost rival Ryanair. The airline's primary mission is to connect Ireland with the world and the world to Ireland by offering its customers the best product in the Irish airline market to customers at a competitive price. Aer Lingus also provides cargo transportation services to the UK, Continental Europe and the USA. Save big by booking Aer Lingus tickets with CheapOair today!

In-flight Amenities

Aer Lingus aims at making your travel enjoyable, on long haul flights the airline offers on-demand entertainment system with a movie and programme selection. Relax in comfort in one of their comfortable leather seats while travelling within Europe. take home some of the best fragrances, cosmetics, jewellery and gifts at discounted prices from the onboard retail shops that the airline offers.

Online Check In

Web Check-in is available between 2 and 30 hours before your scheduled departure time. Take a note, Web Check-in and 30 Day Advance Web Check-in are available for passengers on selected routes.