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Edreams Odigeo S.A v Vacaciones Edreams S.L.

High Court of Ireland
Jul 22, 2026
Smart Summary (Beta)

Factual and Procedural Background

The Plaintiff, an Irish low-cost airline, commenced proceedings in April 2024 alleging unlawful use of its flight information, “screen-scraping” activity, and the wrongful sale of its flights through the Defendants’ web platforms. [Para 16][Para 17]

The Defendants entered a conditional appearance in June 2024, contested jurisdiction, and argued that the proceedings were barred by res judicata; the Plaintiff then delivered its Statement of Claim in December 2024, and the Defendants brought a motion in March 2025 seeking to decline jurisdiction on the basis of earlier French and Spanish litigation. [Para 18][Para 19]

The application involved extensive affidavit evidence, cross-examination notices for French and Spanish law experts, and ultimately ran over seven hearing days. [Para 20][Para 21]

The central dispute was whether the present proceedings were barred because of earlier litigation in France and Spain between the Plaintiff and companies within the same group. [Para 13][Para 22]

Legal Issues Presented

  1. Whether the Plaintiff’s claims were barred by res judicata because earlier French and Spanish judgments had already determined the same causes of action or issues. [Para 13][Para 30][Para 41]
  2. Whether material changes in the technological, contractual, commercial, and legal context meant the Irish proceedings did not raise the “same issues” as the earlier cases. [Para 178][Para 181][Para 302][Para 310][Para 320]
  3. Whether the current Defendants were the same parties as, or privies of, the parties to the earlier foreign proceedings. [Para 323][Para 324][Para 379][Para 401]
  4. Whether the rule in Henderson v Henderson barred claims that could and should have been raised earlier. [Para 13][Para 228][Para 244][Para 416][Para 420]

Arguments of the Parties

Plaintiff's Arguments

  • The Plaintiff said the earlier French and Spanish cases arose in a materially different factual, technological, contractual, and legal environment, so the present proceedings are not barred by res judicata. [Para 13][Para 22][Para 178][Para 181]
  • The Plaintiff relied on changes to its website, including a move to a closed system, mandatory account use, click-wrap acceptance, and anti-bot protections, as well as changes in the Defendants’ own booking model and the introduction of the eDreams Prime service. [Para 182][Para 189][Para 192][Para 198][Para 200][Para 210]
  • The Plaintiff also said the current claims include new consumer-protection, pricing, and trade mark issues, and that these developments prevented the use of Henderson v Henderson. [Para 211][Para 225][Para 311][Para 320][Para 416][Para 420]
  • The Plaintiff further contended that there was no sufficient identity between the parties to the earlier French proceedings and the current Defendants. [Para 379][Para 384][Para 390]

Defendants' Arguments

  • The Defendants argued that the Irish proceedings were res judicata because the French and Spanish courts had already rejected substantially the same complaints. [Para 13][Para 22][Para 76][Para 97]
  • They relied on the earlier foreign judgments to say that screen-scraping, contractual, unfair competition, copyright, pricing, and trade mark issues had already been decided, or could and should have been raised earlier. [Para 79][Para 85][Para 102][Para 108][Para 109]
  • They also invoked Henderson v Henderson and Spanish res judicata concepts, including Article 400 of the Spanish Civil Procedure Code, to argue that omitted claims such as trade mark allegations were barred. [Para 29][Para 109][Para 228][Para 232]

Table of Precedents Cited

Precedent Rule or Principle Cited For Application by the Court
George v AVA Trade (EU) Ltd. Res judicata as an umbrella term covering cause of action estoppel and issue estoppel; foreign judgments can be caught by the doctrine. Cited as the main Irish authority for the governing framework and for the proposition that Irish law determines the res judicata effect of foreign judgments. [Para 25][Para 28][Para 29][Para 48][Para 49][Para 53]
Morrissey v IBRC Finality in litigation and the proper administration of justice. Used to explain the policy basis of res judicata. [Para 27]
Asturcom v Nogueira In the absence of EU legislation, res judicata rules are a matter for national legal orders and procedural autonomy. Used to support the conclusion that Irish common-law principles governed the effect of the foreign judgments. [Para 55][Para 56][Para 58]
Henderson v Henderson Abuse-of-process principle barring matters that could and should have been raised earlier, absent special circumstances. The court considered the rule throughout but held that the materially changed circumstances meant it did not bar the Plaintiff’s claims. [Para 13][Para 228][Para 232][Para 244][Para 416][Para 420]
McCool Controls and Engineering Ltd v Honeywell Control Systems Ltd A material change in circumstances may prevent issue estoppel; the court must look at whether the issue is truly the same. Used to conclude that the technological and commercial changes here were material and prevented identity of issue. [Para 227][Para 236][Para 238][Para 239][Para 240][Para 302][Para 310]
Moffitt v Agricultural Credit Corporation plc The Henderson jurisdiction is broader and discretionary, focusing on the whole context and any special circumstances. Used to explain the more flexible approach applicable where the complaint is that an issue could and should have been raised earlier. [Para 229][Para 232][Para 233]
Clare County Council v Mahon Res judicata can bind the same parties or their privies. Cited in the privity analysis. [Para 323][Para 324]
Blair v Curran A judicial determination binds the same parties or their privies. Cited with Clare County Council v Mahon as authority for the basic privity principle. [Para 323][Para 324]
Belton v Carlow County Council Shareholders are not automatically privies of a company; privity is fact-sensitive. Used to reject any suggestion that corporate relationship alone suffices. [Para 353][Para 355][Para 357]
House of Spring Gardens Ltd v Waite Privity of interest requires a sufficient interest to make it just to bind the third party. Cited in the discussion of the elusive nature of privity. [Para 338][Para 339]
Vico v Bank of Ireland A sufficient degree of identity may bind a non-party in an appropriate case. Used to illustrate the fact-sensitive approach to privity in the corporate context. [Para 359][Para 360][Para 361][Para 364][Para 368][Para 370]
Resolution Chemicals Ltd. v H Lundbeck A/S Same-group ownership alone does not create privity; the court must examine the relationship and fairness. Used as further authority that group membership is not enough to bind a non-party. [Para 344][Para 345][Para 346][Para 351][Para 352][Para 373][Para 375]
Gleeson v J Wippell & Co Ltd There must be a sufficient degree of identification between the party and the third party. Quoted as the classic statement of the test for privity of interest. [Para 345][Para 360][Para 361][Para 362][Para 364]
Johnson v Gore Wood The Henderson doctrine is not rigid and must be applied with regard to fairness and justice. Used repeatedly to explain the discretionary abuse-of-process jurisdiction and the effect of changed circumstances. [Para 227][Para 228][Para 416][Para 418]
PR Aviation BV v Ryanair, C-30/14 The Database Directive does not prevent contractual restrictions on use of a database that is not protected by the Directive. Relied on as part of the changed legal landscape supporting the Plaintiff’s contractual restrictions argument. [Para 312][Para 314][Para 315]
James Elliott Construction Ltd. v Irish Asphalt Ltd. The court should not fill evidential gaps in favour of a party who could have provided the missing explanation. Used to reject the Defendants’ attempt to rely on incomplete evidence about corporate structure and control. [Para 387][Para 388]

Court's Reasoning and Analysis

The court held that Irish law governed whether the foreign judgments created a bar in Ireland, so it was unnecessary to decide whether the claims would also be res judicata in France or Spain under those legal systems. The burden remained on the Defendants. [Para 48][Para 49][Para 50][Para 53][Para 59][Para 70]

On the “same issues” requirement, the court accepted that the factual matrix had materially changed: the Plaintiff’s website had moved from an open-access model to a closed system with mandatory accounts and anti-bot measures, the Defendants’ booking model had changed, and the eDreams Prime service introduced a new commercial context. Those changes were treated as central rather than cosmetic, so the later claims were not the same issues previously decided. [Para 302][Para 303][Para 304][Para 305][Para 306][Para 308][Para 310]

The court also treated the legal environment as changed, noting new Irish consumer-protection claims, later regulation of airline pricing, and the CJEU’s decision in PR Aviation BV v Ryanair, C-30/14, which supported contractual restrictions over non-protected databases. On that basis, the court rejected the suggestion that the Plaintiff could and should simply have raised the same case earlier. [Para 311][Para 312][Para 315][Para 316][Para 320][Para 321]

On the “same parties” requirement, the court held that the Defendants had not shown sufficient privity with the foreign defendants. Common group membership was not enough; the evidence did not establish the necessary operational or legal identity for the French proceedings, and only Defendant 2 had been a party to the Spanish proceedings, leaving no sufficient privity for Defendant 1. [Para 382][Para 384][Para 386][Para 390][Para 392][Para 398][Para 401]

Because the claims arose in materially changed circumstances, the court also refused to treat omitted claims as barred under Henderson v Henderson. [Para 416][Para 417][Para 418][Para 419][Para 420]

Holding and Implications

APPLICATION REFUSED. The plea of res judicata and the alternative reliance on Henderson v Henderson failed, the Plaintiff’s claims were not struck out, and the court reserved costs and any further orders. The judgment is confined to the procedural bar issue and does not express any view on the merits of the underlying claims. [Para 423][Para 425][Para 426]