LONDON, May 21 (Reuters) - Hungarian low-cost airline WizzAir is set to unveil plans for a London initial public offeringon Thursday, a source familiar with the matter said, revivingstock market listing plans for Central and Eastern Europe'slargest budget airline.
Barclays, Citigroup and JP Morgan would lead the listing of Wizz, the source said on Wednesday.The three banks were appointed last year but the listing neveroccurred.
(Reporting by Freya Berry; editing by Clare Hutchison)