Sydney (SYD) to Singapore (SIN) flight deal in economy from $616
$839 USD
-27%$616 USD
Verified about 7 hours agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
34% of dates checked are available within 10% of the lowest price
Monday, August 17th, 2026
4 round-trip options
Returning
Sun, Aug 23, 2026•6 Day Trip
$726 USD
Returning
Tue, Aug 25, 2026•8 Day Trip
$768 USD
Returning
Sat, Aug 29, 2026•12 Day Trip
$893 USD
Returning
Sun, Aug 30, 2026•13 Day Trip
$768 USD