Budget carrier HK Express will cut its fuel surcharge on flights departing Hong Kong to overseas destinations by 12.8 per cent from May 16, reducing the fee by HK$50 (US$6.38) to HK$339 per leg, the airline has said.The reduction, revealed on its website on Wednesday, excludes mainland China routes, and follows lower fuel prices amid the Middle East war.The budget carrier of Hong Kong’s Cathay Pacific Airways also said the surcharge for inbound medium-haul journeys, such as those departing...