HK$1,418

hk singaporeHong Kong (HKG) to Singapore (SIN) flht schedule. The monthly calendar shows every direct flht departure from Hong Kong International Airport (HKG) with all airs. Click on a date to see a list of flhts or search for the best prices.Hong Kong (HKG) to Singapore (SIN) flht schedule. The monthly calendar shows every direct flht departure from Hong Kong International Airport (HKG) with all airs. Click on a date to see a list of flhts or search for the best prices.