Why everyone’s talking about the Dublin Airport passenger cap and what it means for passengers

Here is everything you need to know.

If approved, the bill would pave the way for new legislation to formally remove the limit.

The cap was introduced in 2007 due to infrastructure and capacity constraints at Dublin Airport at the time.

What is the Dublin Airport passenger cap?

The cap limits Dublin Airport to 32 million passengers per year. It was introduced in 2007 due to infrastructure and planning constraints at the airport.

Why is it being lifted?

For years, both the airport and airlines, including Michael O’Leary’s Ryanair, have argued the cap is no longer fit for purpose and should be lifted to allow more passengers and flights through Dublin Airport.

O'Leary has repeatedly described the restriction as "idiotic" and "daft", arguing it artificially constrains growth at the airport while demand for air travel continues to rise.

What are the concerns?

Some critics of lifting the cap have pointed out the environmental impact of allowing more flights through Dublin Airport, particularly in relation to greenhouse gas emissions. T

There are also concerns about noise pollution for communities living near Dublin Airport, with more flights potentially leading to increased disruption, especially during early morning and late-night hours.

In relation to housing, concerns focus on potential impacts on prices in surrounding areas, with increased airport activity and associated noise and traffic making some nearby locations less attractive to live in, which could lead to a decrease in housing value and prices.

What could it bring?

Supporters have outlined the positives to lifting the cap, such as additional flights and routes, improved connectivity, and no doubt an increase for tourism markets due to more inbound visitors, particularly during peak travel periods.

Furthermore, it has been said that existing airport infrastructure to be used more efficiently, without being restricted by an artificial limit on passenger numbers, with the potential for future demand to support the case for a new runway.

What is the Government saying?

Transport Minister Darragh O’Brien said the Government believes removing the cap is important in “underpinning economic growth, strengthening Ireland’s international connectivity, and sustaining thousands of jobs across the country”.

A spokesperson for the Minister said he also wants the airport’s growth to be delivered in a “sustainable and balanced way, with due regard to its responsibilities as a good neighbour”.

“This includes ongoing engagement with local communities and ensuring that the views, needs and concerns of residents are listened to as the airport continues to develop."

Any legal concerns?

With concerns already being raised about potential legal challenges, O'Brien is understood to have been closely involved in the drafting of the bill in an effort to make sure it can stand up to scrutiny in the courts.