Ryanair profits tumble as jet fuel costs soar BBCRyanair sees lower summer fares as profit misses forecasts RTE.ieRyanair profit slumps 34% as airlines brace for a ‘difficult winter’ amid Middle East crisis CNBCRyanair’s first-quarter profit down 34pc as higher oil prices and weaker demand squeeze results Irish IndependentRyanair profits slump by more than a third as fuel costs soar The Journal