** Shares of Helloworld Travel HLO.AX soar as much as 16.5% to A$1.730, posting their biggest intraday pct gain since November 17, 2020
** Travel co expects FY25 underlying EBITDA (UEBITDA) between A$58.0 million and A$62.0 million ($38.15 million - $40.78 million), compared with earlier expectation of A$52 million-A$56 million
** Co cites margin improvement, cost management, and gain on revaluation of stake in Webjet Group WJL.AX for forecast hike
** YTD, HLO down 13%
($1 = 1.5205 Australian dollars)
(Reporting by Nichiket Sunil in Bengaluru)
((Nichiket.Sunil@thomsonreuters.com))