DUBLIN – Ryanair has secured a legal judgment for more than €15,000 in damages plus legal costs against an Irish passenger following a flight diversion caused by disruptive behavior.
The ruling reflects a tightening corporate strategy by the ultra-low-cost carrier (ULCC) to recover operational losses associated with unruly passengers. For a business model predicated on high aircraft utilization and minimal turnaround times, unscheduled diversions represent significant disruptions to network efficiency and direct financial leakage.
As the largest airline group by passenger volume in Europe, Ryanair operates on thin margins where the costs of unplanned landings, overnight crew accommodation, and passenger expenses can erode the profitability of specific routes. The latest judgment underlines the carrier’s willingness to use civil courts to claw back those losses from individual travellers rather than absorbing them as a cost of doing business.
Legal Precedents and Financial Recovery
The Dublin Circuit Civil Court entered judgment on February 15 against James Doherty, of Lusk, Co Dublin, in the sum of €15,224. The claim stemmed from the disruption of flight FR7124 from Dublin to Lanzarote on April 9, 2024, which was forced to divert to Porto, Portugal.
The diversion resulted in 160 passengers being delayed overnight and losing a day of their holiday. The awarded damages cover the direct costs incurred by the airline for landing fees, passenger expenses, and accommodation, and are viewed internally as a test case for shifting the financial burden of diversions back onto those found responsible.
In a separate judicial action in France, the Toulouse Criminal Court recently convicted two passengers involved in the disruption of flight FR9251 from London Stansted to Ibiza on May 17, 2025. That case proceeded through the criminal courts rather than civil litigation, underscoring the range of legal avenues available to carriers and prosecutors when disruptive behavior crosses the threshold into criminality.
The combined financial and legal outcomes of these cases are detailed below:
| Flight / Case | Outcome | Financial Penalty/Damages | Operational Impact |
|---|---|---|---|
| FR7124 (Dublin-Lanzarote) | Civil Judgment | €15,224 + legal costs | Diverted to Porto; 160 passengers delayed |
| FR9251 (Stansted-Ibiza) | Criminal Conviction | >€10,000 (combined) | Diverted to Toulouse; 184 passengers affected |
The passengers in the Toulouse case also received suspended sentences of up to 10 months. Ryanair stated the legal actions are part of a “zero tolerance policy” intended to deter future disruptions and to signal to regulators and courts that the airline will actively pursue offenders across jurisdictions within the European single aviation market.
Operational Impact and Alcohol Policy
The increase in unruly passenger incidents has shifted from a marginal operational nuisance to a systemic challenge for airlines and airport operators. Chief Executive Michael O’Leary stated in an interview with The Times of London on May 6, 2026, that the airline now diverts an average of nearly one flight per day due to onboard behavior, a sharp increase from one per week a decade ago.
To mitigate these risks, O’Leary has called for regulatory changes regarding the sale of alcohol at airports, specifically targeting pre-flight consumption during early morning hours.
“I fail to understand why anybody in airport bars is serving people at five or six o’clock in the morning. Who needs to be drinking beer at that time?”
The CEO proposed a two-drink limit at airports and argued that airport bars in the UK should adhere to the same licensing hour restrictions as other retail venues. He noted that Ryanair’s own internal policy rarely allows more than two drinks per passenger, and urged airport authorities and national regulators to align commercial practices on the ground with the stricter alcohol controls already applied in flight.
From a corporate governance perspective, these diversions impact more than just immediate costs; they disrupt crew scheduling and aircraft rotation, which are critical components of the European Union’s air operations framework overseen by the European Union Aviation Safety Agency. Frequent unplanned landings can force last‑minute changes to duty rosters and aircraft positioning, pushing airlines closer to the limits of crew flight-time rules and schedule resilience.
Being intoxicated on an aircraft remains a criminal offense, carrying potential penalties of fines and up to two years’ imprisonment under national law implementing the Convention on Offences and Certain Other Acts Committed on Board Aircraft, commonly known as the Tokyo Convention, which gives states jurisdiction over in‑flight disturbances. Against that legal backdrop, Ryanair’s latest court victories are intended not only to recoup costs but also to reinforce a broader message: disruptive passengers now face legal, financial and, in some cases, criminal consequences that extend well beyond removal from a single flight.
