The only availability on direct flights currently is:
03/21/2019
SIN-KIX: SQ618
Dep: Thu 21 March 2019 - 01:30
Arr: Thu 21 March 2019 - 08:45
03/25/2019
KIX-SIN: SQ619
Dep: Mon 25 March 2019 - 11:00
Arr: Mon 25 March 2019 - 17:10
42,000 Miles
€ 53.82