As an Irish company, Europe's largest carrier by passenger numbers could require a UK air operating certificate, or AOC, to continue domestic services post-Brexit, Ryanair CFO Neil Sorahan told an airline conference, Bloomberg reported.
Since only 2 percent of its network involves domestic UK operations, it may decide to withdraw those flights, Sorahan was quoted as saying.
A spokesman for Ryanair confirmed the comments attributed to Sorahan.
(Reporting by Padraic Halpin; editing by Susan Thomas)