As of early 2026, the most significant "new" entry to the Irish market is Aer Lingus's expansion of several non-stop routes, most notably the first-ever regular scheduled service between Pittsburgh (PIT) and Dublin (DUB), which is set to launch in May 2026. This route operates four times weekly on a year-round basis. Additionally, JetBlue and United Airlines have continued to expand their 2026 summer schedules to Dublin and Shannon from various U.S. hubs. On the low-cost side, Ryanair has added several new regional connections from Cork and Dublin to secondary airports in France and Spain for the 2026 season. While not a brand-new airline company, these specific routes represent the latest "new" ways to reach the Emerald Isle from North America and Europe.