Lufthansa and Air France-KLM's Lobby Group Takes Ryanair's EU Ownership to the Irish High Court, Seeking to Test Its Operating Licence

A dispute over who really owns Europe's largest low-cost airline reached the Irish High Court in the first week of October 2026. A trade body whose members include the Lufthansa Group and Air France-KLM has started judicial review proceedings that put Ryanair's compliance with European Union ownership rules in front of a judge. Ryanair has said it will fight the case. By the end of the same week, its chief executive had turned the argument into a threat to quit the lobbying group that all three airline groups belong to.
This article sets out what has been filed, what each side says, and what has not been decided. No ruling has been issued, and no court has found that Ryanair breaches any rule.
What was filed
According to the trade publication ch-aviation, the European Network Airlines Association (ENAA) has begun proceedings in the Irish High Court seeking judicial review of whether Ryanair complies with EU ownership and control requirements. ENAA is registered in Amsterdam, and its members include the Lufthansa Group and Air France-KLM and their subsidiary airlines. The respondent is the Irish Aviation Authority (IAA), which regulates Irish-licensed carriers. Ryanair is a notice party, meaning it has been told of the case and can take part in it.
Travel Extra, an Irish travel publication, reported that the action was filed on 5 October 2026 and is before the court's Commercial division. That detail rests on a single report. Ch-aviation says its coverage gives no hearing date, case number or ruling, and none of the other coverage read for this article supplies one either.
Ryanair described the action in a regulatory disclosure on 5 October. Kalkine Media's account of that disclosure, which Ryanair filed with the US Securities and Exchange Commission as a Form 6-K, says ENAA is seeking suspension of Ryanair's air operating licence, which Ryanair says would effectively ground its flights. The Alliance News agency reported the same statement. It adds that the claim alleges the Irish Aviation Authority allowed Ryanair to profit from infringing EU ownership rules.
Note the framing. The description of the relief sought, a licence suspension, comes from Ryanair's own statement. ENAA's own words on the remedy it wants were not available in the coverage read.
The rule at the centre of the case
The legal basis is Regulation (EC) No 1008/2008, the EU Air Services Regulation. Under it, an airline holding an EU operating licence must be majority-owned and effectively controlled by EU member states or EU nationals. Ch-aviation, citing reporting by the Irish Independent, says ENAA contends that Ryanair breaches the rule that no more than 50 percent of relevant equity share capital be owned by non-EU nationals.
ENAA points to Ryanair's own annual report. In a separate statement dated 6 October 2026, as described by ch-aviation, ENAA said the report showed that EU nationals held only 30 percent of Ryanair's issued share capital as of 31 March 2026. ENAA also says its concerns grew after Ryanair changed its share-ownership rules in March 2025.
The 30 percent figure is not disputed in the coverage. What is disputed is whether it settles the question.
Ryanair's answer: voting rights, not share counts
Ryanair's position, as described by Aviation A2Z, is that the relevant test is control, and that restrictions on non-EU shareholders keep control with EU nationals. The company says non-EU shareholders cannot vote their restricted shares. Aviation A2Z reports that Ryanair introduced these measures in January 2021 and that, in March 2025, it lifted limits on purchases by non-EU investors while keeping the voting restrictions in place. Travel Extra's account adds that non-EU shareholders are barred from voting, attending or speaking at annual general meetings.
The background, according to the Spanish agency report carried by Demócrata, is Brexit. After the United Kingdom left the EU, British shareholders lost their status as EU investors, and airlines had to adjust their structures to stay within the ownership and control rules that underpin a valid European operating licence. Ryanair's 2021 voting restrictions fit that sequence, though the sources read do not link the two explicitly.
On the substance, Ryanair's disclosure states that it:
fully complies with EU ownership and control requirements
and that ENAA is trying to misuse those rules to restrict competition and choice in EU air travel. It calls the claim contrived, says it will oppose it vigorously, and argues that ENAA's members cannot compete with its low fares and are turning to litigation instead.
The Brussels press conference
The legal filing turned into a public row on Thursday 8 October, at a press conference in Brussels held by Airlines for Europe (A4E), the lobby group to which Ryanair, Lufthansa and Air France-KLM all belong. A4E campaigns for changes to the EU Air Services Regulation, including its ownership and control provisions.
Demócrata reports that Ryanair chief executive Michael O'Leary said Ryanair would leave A4E before the end of 2026 if Air France-KLM and Lufthansa continued with the legal action. The outlet says he added that, if the proceedings continued, the two rivals should be the ones to leave. Travel Extra frames the ultimatum slightly differently: that Ryanair would leave by year-end unless the rival legacy carriers leave the association first. The two accounts agree on the deadline and on the demand, but they do not agree on the exact wording of the condition.
Aviation A2Z, which cites Politico, says the threat is conditional on the case being dropped by the end of 2026. A4E's reply, as reported there, was that members may disagree on individual issues while continuing to pursue shared goals for European passengers. Lufthansa and Air France-KLM had not commented publicly on the threat in that report. Travel Extra, for its part, reports no A4E statement on the lawsuit.
How the case got here
ENAA says it did not start in court. According to ch-aviation, it first asked the European Commission and the relevant national licensing authorities to check Ryanair's compliance, and moved to judicial review only after concluding the IAA was reluctant to engage. Aviation A2Z likewise describes months of pressure on Irish and European aviation authorities before the court filing.
Ryanair's account of the same history is that rivals who could not win on price chose a legal route instead. The two descriptions are not reconcilable on motive. What the public record does show is that the dispute moved from regulators' desks to a court within a matter of months.
What an outcome could look like
The case is at an early stage, and analysts quoted so far are cautious. Aviation A2Z quotes an aviation consultant as saying the complaint has enough substance to be examined, while it is too early to conclude Ryanair has breached the rules. According to the same report, a ruling against Ryanair could require changes to its ownership arrangements, and a licence suspension would depend on whether Ryanair complied with any judgment.
Aviation A2Z lists the corrective steps the consultant considers possible: restricting purchases of shares by non-EU investors, transferring shares to eligible European investors, buying back selected shares, and restructuring licensed subsidiaries. Those are the analyst's possibilities, not decisions or announced plans of Ryanair.
For now there is no disruption to operations. The coverage read reports no cancelled flights and no change to bookings, and the proceedings do not by themselves suspend any licence.
What to watch
Several things remain open. No hearing date has been reported in the coverage read. It is not yet known how the IAA will respond to the judicial review, or whether Ryanair will seek to be heard as more than a notice party. Whether A4E survives the year with all three groups intact is a question O'Leary has now put on a deadline.
Sources
- ch-aviation, "Ryanair to fight ENAA challenge over EU ownership rules," 9 October 2026 (https://www.ch-aviation.com/news/172666-ryanair-to-fight-enaa-challenge-over-eu-ownership-rules)
- Ryanair Holdings regulatory disclosure of 5 October 2026 (Form 6-K), as reported by Kalkine Media (https://kalkinemedia.com/us/news/announcements/ryanair-to-contest-irish-high-court-bid-to-suspend-its-air-operating-licence)
- Alliance News via MarketScreener, "Ryanair refutes 'contrived claim' by airline lobbying group," 5 October 2026 (https://www.marketscreener.com/news/ryanair-refutes-contrived-claim-by-airline-lobbying-group-ce785dd8da88f425)
- Travel Extra, "Ryanair threatens to withdraw from A4E over legal dispute with European legacy carriers," 10 October 2026 (https://www.travelextra.ie/ryanair-threatens-to-withdraw-from-a4e-over-legal-dispute-with-european-legacy-carriers/)
- Demócrata, "Ryanair threatens to leave A4E," 8 October 2026 (https://www.democrata.es/en/economy/ryanair-threatens-to-leave-a4e-if-the-attacks-from-air-france-klm-and-lufthansa-on-its-property-persist/)
- Aviation A2Z, "Ryanair Faces These Two European Airlines Over EU Ownership Rules," 10 October 2026 (https://aviationa2z.com/index.php/2026/10/10/ryanair-faces-these-two-european-airlines-over-eu-ownership-rules/)