** Shares of Indian carriers IndiGo INGL.NS and SpiceJet SPJT.BO drop 7.5% and 5.6%, respectively
** Oil prices surged about 20% on Monday, hitting their highest since July 2022, as the widening U.S.-Israeli war with Iran propelled crude prices to their highest in almost four years O/R
** Brent crude futures LCOc1 rose as much as $18.35, or 19.8%, to $111.04 a barrel and were up $15.24, or 16.4%, at $107.93 as of 0014 GMT on Monday
** Higher crude prices impact airlines as it is the key component of jet fuel
** YTD, INGL down about 13% vs SPJT's 53% slump
(Reporting by Yagnoseni Das in Bengaluru)
((Yagnoseni.Das@thomsonreuters.com;))