Aer Lingus Business Class

Airline overview

Aer Lingus offers excellent value transatlantic business class with US pre-clearance at Dublin. Clear US immigration in Dublin and arrive in the US as a domestic passenger.

The business class experience

Aer Lingus Business Class features Lie-flat staggered with direct aisle access. Seat width is 21 inches and fully extended bed length is 76 inches — comfortable for passengers up to about 6'3" (190cm) to sleep fully flat. The seat layout on Aer Lingus's long-haul widebody aircraft typically offers direct aisle access for every business class passenger, so you never have to climb over a seatmate.

In-flight entertainment is delivered via 16-inch touchscreen. Dining on Aer Lingus: Irish-inspired cuisine, Irish whiskey and Guinness. Baggage allowance in business class: 2 × 32kg checked. All flights include amenity kits, premium bedding, and priority boarding/baggage handling.

Lounges and ground experience

At the home hub: Aer Lingus Lounge (DUB T2). At other airports worldwide: Contract lounges at US airports. Lounge access is included with your business class ticket — you show your boarding pass at the lounge entrance and receive food, drinks, WiFi, and dedicated workspaces until boarding time.

On the ground at departure, Aer Lingus business class passengers get dedicated check-in counters, fast-track security lanes where available, and priority boarding. At arrival, baggage is tagged with priority labels and comes out first — typically saving 15-30 minutes versus economy on heavily-loaded flights.

What travelers say

“US pre-clearance is a game-changer. Short flight times. Irish hospitality is warm and genuine. Great value for European travel. Avios partnership adds flexibility.”

— BookMyBusinessClass editorial review

Booking Aer Lingus with consolidator fares

Our consolidator contract with Aer Lingus gives us access to net fares significantly below published retail — typically 62% savings on business class bookings. These are standard Aer Lingus tickets with full frequent flyer mile earning in AerClub (Avios), complete lounge access, standard cancellation rules, and priority handling on both ends of the trip. The only difference is the price.

When you request a quote, we search all available Aer Lingus dates and routes for your trip, compare against other carriers that serve the same route, and send you the best option within 15 minutes. No membership required, no hidden fees, and you book directly with Aer Lingus under your name — we're just the IATAN-accredited intermediary that unlocks wholesale pricing.