Aer Lingus’ New A321LR Business Class Seats Confirmed

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Aer Lingus is becoming an increasingly more important transatlantic carrier as it expands its routes, updates its aircraft & cabins and eventually joins the oneworld alliance.

The airline recently announced a big rebranding which will see its aircraft in a new livery and its crews in new uniforms but the more interesting recent development (for passengers) was the announcement that Aer Lingus would offer lie-flat Business Class seats on select short-haul routes.

Aer Lingus is set to take delivery of a number of Airbus A321 Longer-Range aircraft from June this year and the airline will be operating these on select routes between Ireland and the United States.

These aircraft will offer 16 lie-flat Business Class seats and 186 Economy Class seats and will be the aircraft that go on to offer lie-flat seats on the short-haul routes once their transatlantic duties for the day are done.

So far we have only been able to speculate as to what seats we’ll see on these Aer Lingus A321LR aircraft but now Australian Business Traveller claims to have the definitive answer.

Per an internal memo that AUBT say it has seen Aer Lingus will continue to offer the Thompson Aero Vantage seat in A321LR just as it does in its Airbus A330s and Boeing 757 aircraft.

a seat and table in an airplane
Aer Lingus 757 Business Class

Essentially the Aer Lingus A321LR’s Business Class cabin will look very much like the Business Class cabin in its 757 aircraft….only the A321LR will offer 4 more seats.

a diagram of a planeAer Lingus 757 Business Class – screenshot from

In lie-flat mode the Thompson Aero Vantage seat creates a bed that’s 78″ (6ft 6″) long and, when upright, they offer 60″ of seat pitch (in the 757) and a very comfortable 22″ of seat width.

As is usually the case with aircraft cabins that feature this style of layout the better seats will almost certainly be the “throne” (solo) seats that offer a lot of privacy and storage space.

a plane with seats and windows
Aer Lingus 757 Business Class “Throne” Seat
the inside of an airplane
Aer Lingus 757 Business Class “Throne” Seat

The pairs of seat found in every-other-row should also be fine and should appeal to couples traveling together and, if you happen to be a solo traveler with no option of selecting a throne seat, the divider between the two seats should provide ample privacy if you don’t know the person seated next to you.

a seat in an airplane
Aer Lingus 757 Business Class

Aer Lingus will be taking delivery of 14 Airbus A321LR aircraft in total and the first is expected to be delivered in June. By the end of 2019 the airline should have a total of four of these aircraft in its fleet and I expect to see the first Aer Lingus A321LR scheduled to fly transatlantic from August at the latest.

Bottom Line

The A321LR has a range of around 4,600 miles so Aer Lingus could comfortably fly this aircraft on most of its routes to North America out of its Dublin home.

LA, Seattle and San Francisco are all out of reach but I fully expect to see the A321LR scheduled to fly to destinations like Washington D.C., Hartford, Philadelphia and Minneapolis (when that route launches later this year) and even possibly to super-popular destinations like Boston and New York at times when loads are lower.

While narrow-body Business Class cabins will never feel as spacious as a Business Class cabin in a wide-body aircraft this Aer Lingus Business Class cabin will be perfectly fine for the shorter flights across the Atlantic….and when its available on select intra-Europe short haul flights it will be one of the best options around.

Featured image: Aer Lingus 757 Business Class


  1. Vantage throne seats usually have a decently smaller footwell than the non-throne pairs. That’s enough for me to go with a paired window seat over the throne on an overnight flight – 4+ hours of more comfortable sleep is a better trade off for stepping over the other person once or twoce during the flight

    • How did you find the amount of personal space and personal storage space in the seat pairs? I haven’t flown in the seat pair seats but have heard complaints.

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